diff --git a/.idea/codeStyles/codeStyleConfig.xml b/.idea/codeStyles/codeStyleConfig.xml new file mode 100644 index 0000000..a55e7a1 --- /dev/null +++ b/.idea/codeStyles/codeStyleConfig.xml @@ -0,0 +1,5 @@ + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml index bb14756..fe442df 100644 --- a/.idea/misc.xml +++ b/.idea/misc.xml @@ -13,6 +13,16 @@ diff --git a/pom.xml b/pom.xml index 0baf035..99e9904 100644 --- a/pom.xml +++ b/pom.xml @@ -28,13 +28,22 @@ antlr4-runtime 4.13.1 - org.ow2.asm asm 9.7 - + + com.fasterxml.jackson.core + jackson-databind + 2.16.0 + + + org.assertj + assertj-core + 3.26.0 + test + diff --git a/src/main/java/ast/ASTNode.java b/src/main/java/ast/ASTNode.java index 2c43451..b899ea2 100644 --- a/src/main/java/ast/ASTNode.java +++ b/src/main/java/ast/ASTNode.java @@ -1,9 +1,5 @@ package ast; -//import java.util.List; - -public interface ASTNode { - // public List getChildren(); -} +public interface ASTNode { } diff --git a/src/main/java/ast/BlockNode.java b/src/main/java/ast/BlockNode.java deleted file mode 100644 index 2dd5307..0000000 --- a/src/main/java/ast/BlockNode.java +++ /dev/null @@ -1,4 +0,0 @@ -package ast; - -public class BlockNode { -} diff --git a/src/main/java/ast/ClassNode.java b/src/main/java/ast/ClassNode.java index f1f5a4c..75f92b1 100644 --- a/src/main/java/ast/ClassNode.java +++ b/src/main/java/ast/ClassNode.java @@ -1,28 +1,28 @@ package ast; +import ast.type.AccessModifierNode; import ast.member.ConstructorNode; import ast.member.MemberNode; import ast.member.MethodNode; -import ast.type.AccessTypeNode; -import ast.type.EnumAccessTypeNode; - -import java.util.ArrayList; -import java.util.List; - -import bytecode.visitor.ClassVisitor; import semantic.SemanticVisitor; import typechecker.TypeCheckResult; import visitor.Visitable; -public class ClassNode implements ASTNode, Visitable { - public String identifier; - public AccessTypeNode accessType; - public List members = new ArrayList<>(); - public boolean hasConstructor = false; +import java.util.ArrayList; +import java.util.List; - public ClassNode(AccessTypeNode accessType, String identifier){ - this.accessType = accessType; +public class ClassNode implements ASTNode, Visitable { + public AccessModifierNode accessType; + public String identifier; + public List members = new ArrayList<>(); + public boolean hasConstructor; + + public ClassNode() {} + + public ClassNode(String accessType, String identifier){ + this.accessType = new AccessModifierNode(accessType); this.identifier = identifier; + hasConstructor = false; } public void addMember(MemberNode member) { @@ -34,8 +34,8 @@ public class ClassNode implements ASTNode, Visitable { public void ensureConstructor(){ if(!hasConstructor) { - ConstructorNode constructor = new ConstructorNode(new AccessTypeNode(EnumAccessTypeNode.PUBLIC), identifier); - members.add(0,constructor); + ConstructorNode constructor = new ConstructorNode(new AccessModifierNode("public"), identifier); + members.addFirst(constructor); } } @@ -54,8 +54,4 @@ public class ClassNode implements ASTNode, Visitable { return visitor.analyze(this); } - @Override - public void accept(ClassVisitor classVisitor) { - classVisitor.visit(this); - } } diff --git a/src/main/java/ast/LiteralNode.java b/src/main/java/ast/LiteralNode.java deleted file mode 100644 index 3873465..0000000 --- a/src/main/java/ast/LiteralNode.java +++ /dev/null @@ -1,29 +0,0 @@ -package ast; - -import ast.expression.ExpressionNode; -import semantic.SemanticVisitor; -import typechecker.TypeCheckResult; - -public class LiteralNode implements ExpressionNode { - - int value; - private String type; - - public LiteralNode(int value) { - this.value = value; - } - - public String getType() { - return type; - } - - public void setType(String type) { - this.type = type; - } - - - @Override - public TypeCheckResult accept(SemanticVisitor visitor) { - return null; - } -} diff --git a/src/main/java/ast/ProgramNode.java b/src/main/java/ast/ProgramNode.java index 1aac1b1..7fbe3e0 100644 --- a/src/main/java/ast/ProgramNode.java +++ b/src/main/java/ast/ProgramNode.java @@ -1,14 +1,13 @@ package ast; -import java.util.ArrayList; -import java.util.List; - -import bytecode.visitor.ProgramVisitor; import semantic.SemanticVisitor; import typechecker.TypeCheckResult; import visitor.Visitable; -public class ProgramNode implements ASTNode, Visitable{ +import java.util.ArrayList; +import java.util.List; + +public class ProgramNode implements ASTNode, Visitable { public List classes = new ArrayList<>(); public void addClass(ClassNode classNode) { @@ -19,9 +18,4 @@ public class ProgramNode implements ASTNode, Visitable{ public TypeCheckResult accept(SemanticVisitor visitor) { return visitor.analyze(this); } - - @Override - public void accept(ProgramVisitor programVisitor) { - programVisitor.visit(this); - } -} \ No newline at end of file +} diff --git a/src/main/java/ast/block/BlockNode.java b/src/main/java/ast/block/BlockNode.java new file mode 100644 index 0000000..ab2d70b --- /dev/null +++ b/src/main/java/ast/block/BlockNode.java @@ -0,0 +1,29 @@ +package ast.block; + +import ast.ASTNode; +import ast.statement.IStatementNode; +import ast.statement.ReturnStatementNode; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; +import visitor.Visitable; + +import java.beans.Visibility; +import java.util.ArrayList; +import java.util.List; + +public class BlockNode implements ASTNode, Visitable { + public List statements = new ArrayList<>(); + public Boolean hasReturnStatement = false; + + public BlockNode() {} + + public void addStatement(IStatementNode statement) { + statements.add(statement); + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + +} diff --git a/src/main/java/ast/expression/BinaryExpressionNode.java b/src/main/java/ast/expression/BinaryExpressionNode.java deleted file mode 100644 index e4a0e41..0000000 --- a/src/main/java/ast/expression/BinaryExpressionNode.java +++ /dev/null @@ -1,22 +0,0 @@ -package ast.expression; - -import semantic.SemanticVisitor; -import typechecker.TypeCheckResult; -import visitor.Visitable; - -public class BinaryExpressionNode implements ExpressionNode, Visitable { - public ExpressionNode left; - public ExpressionNode right; - public ExpresssionOperator operator; // Stores the operator as a string (e.g., "+", "-", "&&") - - public BinaryExpressionNode(ExpressionNode left, ExpressionNode right, ExpresssionOperator operator) { - this.left = left; - this.right = right; - this.operator = operator; - } - - @Override - public TypeCheckResult accept(SemanticVisitor visitor) { - return visitor.analyze(this); - } -} \ No newline at end of file diff --git a/src/main/java/ast/expression/ExpressionNode.java b/src/main/java/ast/expression/ExpressionNode.java deleted file mode 100644 index e790795..0000000 --- a/src/main/java/ast/expression/ExpressionNode.java +++ /dev/null @@ -1,8 +0,0 @@ -package ast.expression; - -import ast.ASTNode; -import visitor.Visitable; - -public interface ExpressionNode extends ASTNode, Visitable { - -} diff --git a/src/main/java/ast/expression/ExpresssionOperator.java b/src/main/java/ast/expression/ExpresssionOperator.java deleted file mode 100644 index b1f62a3..0000000 --- a/src/main/java/ast/expression/ExpresssionOperator.java +++ /dev/null @@ -1,14 +0,0 @@ -package ast.expression; - -public enum ExpresssionOperator { - DOT, // . - PLUS, // + - MINUS, // - - MULTIPLY, // * - DIVIDE, // / - NOT, // ! - ASSIGNMENT, // = - EQUALS, // == - UNEQUALS, // != - ERROR //TODO: Remove This -} diff --git a/src/main/java/ast/expression/IExpressionNode.java b/src/main/java/ast/expression/IExpressionNode.java new file mode 100644 index 0000000..28b45e3 --- /dev/null +++ b/src/main/java/ast/expression/IExpressionNode.java @@ -0,0 +1,11 @@ +package ast.expression; + +import ast.ASTNode; +import ast.type.type.ITypeNode; +import visitor.Visitable; + +public interface IExpressionNode extends ASTNode, Visitable { + + ITypeNode getType(); + +} diff --git a/src/main/java/ast/expression/IdentifierExpressionNode.java b/src/main/java/ast/expression/IdentifierExpressionNode.java deleted file mode 100644 index 1bb8d56..0000000 --- a/src/main/java/ast/expression/IdentifierExpressionNode.java +++ /dev/null @@ -1,22 +0,0 @@ -package ast.expression; - -import ast.type.TypeNode; -import semantic.SemanticVisitor; - -import typechecker.TypeCheckResult; -import visitor.Visitable; - -public class IdentifierExpressionNode implements ExpressionNode, Visitable { - public String name; - public TypeNode type; - - - public IdentifierExpressionNode(String name) { - this.name = name; - } - - @Override - public TypeCheckResult accept(SemanticVisitor visitor) { - return visitor.analyze(this); - } -} diff --git a/src/main/java/ast/expression/UnaryExpressionNode.java b/src/main/java/ast/expression/UnaryExpressionNode.java deleted file mode 100644 index be1a660..0000000 --- a/src/main/java/ast/expression/UnaryExpressionNode.java +++ /dev/null @@ -1,22 +0,0 @@ -package ast.expression; - -import semantic.SemanticVisitor; -import typechecker.TypeCheckResult; -import visitor.Visitable; - -public class UnaryExpressionNode implements ExpressionNode, Visitable { - public ExpressionNode expression; - public String operator; // Stores the operator (e.g., "-", "!") - - public UnaryExpressionNode(ExpressionNode expression, String operator) { - this.expression = expression; - this.operator = operator; - } - - @Override - public TypeCheckResult accept(SemanticVisitor visitor) { - return visitor.analyze(this); - } -} - - diff --git a/src/main/java/ast/expression/binaryexpression/BinaryExpressionNode.java b/src/main/java/ast/expression/binaryexpression/BinaryExpressionNode.java new file mode 100644 index 0000000..655a3f5 --- /dev/null +++ b/src/main/java/ast/expression/binaryexpression/BinaryExpressionNode.java @@ -0,0 +1,19 @@ +package ast.expression.binaryexpression; + +import ast.expression.IExpressionNode; +import ast.type.type.*; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +public class BinaryExpressionNode implements IExpressionNode { + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + + @Override + public ITypeNode getType() { + return null; + } +} diff --git a/src/main/java/ast/expression/binaryexpression/CalculationExpressionNode.java b/src/main/java/ast/expression/binaryexpression/CalculationExpressionNode.java new file mode 100644 index 0000000..b594502 --- /dev/null +++ b/src/main/java/ast/expression/binaryexpression/CalculationExpressionNode.java @@ -0,0 +1,40 @@ +package ast.expression.binaryexpression; + +import ast.type.type.*; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +public class CalculationExpressionNode extends BinaryExpressionNode { + public CalculationExpressionNode calculationExpression; + public EnumLineOperator operator; + public DotExpressionNode dotExpression; + + public CalculationExpressionNode(CalculationExpressionNode calculationExpression, String operator, DotExpressionNode dotExpression) { + this.calculationExpression = calculationExpression; + setOperator(operator); + this.dotExpression = dotExpression; + } + + public CalculationExpressionNode(DotExpressionNode dotExpression) { + this.dotExpression = dotExpression; + } + + private void setOperator(String operator) { + if(operator.equals("+")) { + this.operator = EnumLineOperator.PLUS; + } else if(operator.equals("-")) { + this.operator = EnumLineOperator.MINUS; + } + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + + @Override + public ITypeNode getType() { + return null; + } + +} diff --git a/src/main/java/ast/expression/binaryexpression/DotExpressionNode.java b/src/main/java/ast/expression/binaryexpression/DotExpressionNode.java new file mode 100644 index 0000000..2d56221 --- /dev/null +++ b/src/main/java/ast/expression/binaryexpression/DotExpressionNode.java @@ -0,0 +1,42 @@ +package ast.expression.binaryexpression; + +import ast.type.type.*; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +public class DotExpressionNode extends BinaryExpressionNode { + public DotExpressionNode dotExpression; + public EnumDotOperator operator; + public DotSubstractionExpressionNode dotSubstractionExpression; + + public DotExpressionNode(DotExpressionNode dotExpression, String operator, DotSubstractionExpressionNode dotSubstractionExpression) { + this.dotExpression = dotExpression; + setOperator(operator); + this.dotSubstractionExpression = dotSubstractionExpression; + } + + public DotExpressionNode(DotSubstractionExpressionNode dotSubstractionExpression) { + this.dotSubstractionExpression = dotSubstractionExpression; + } + + private void setOperator(String operator) { + if(operator.equals("*")) { + this.operator = EnumDotOperator.MULT; + } else if(operator.equals("/")) { + this.operator = EnumDotOperator.DIV; + } else if(operator.equals("%")) { + this.operator = EnumDotOperator.MOD; + } + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + + @Override + public ITypeNode getType() { + return null; + } + +} diff --git a/src/main/java/ast/expression/binaryexpression/DotSubstractionExpressionNode.java b/src/main/java/ast/expression/binaryexpression/DotSubstractionExpressionNode.java new file mode 100644 index 0000000..1b43a9f --- /dev/null +++ b/src/main/java/ast/expression/binaryexpression/DotSubstractionExpressionNode.java @@ -0,0 +1,44 @@ +package ast.expression.binaryexpression; + +import ast.expression.unaryexpression.MemberAccessNode; +import ast.statement.statementexpression.methodcallstatementnexpression.MethodCallStatementExpressionNode; +import ast.type.type.*; +import ast.type.ValueNode; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +public class DotSubstractionExpressionNode extends BinaryExpressionNode { + public ValueNode value; + public String identifier; + public MemberAccessNode memberAccess; + public MethodCallStatementExpressionNode methodCall; + public CalculationExpressionNode calculationExpression; + + public DotSubstractionExpressionNode(ValueNode value) { + this.value = value; + } + + public DotSubstractionExpressionNode(String identifier) { + this.identifier = identifier; + } + + public DotSubstractionExpressionNode(MemberAccessNode memberAccess) { + this.memberAccess = memberAccess; + } + + public DotSubstractionExpressionNode(MethodCallStatementExpressionNode methodCall, CalculationExpressionNode calculationExpression) { + this.methodCall = methodCall; + this.calculationExpression = calculationExpression; + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + + @Override + public ITypeNode getType() { + return null; + } + +} diff --git a/src/main/java/ast/expression/binaryexpression/EnumDotOperator.java b/src/main/java/ast/expression/binaryexpression/EnumDotOperator.java new file mode 100644 index 0000000..3525266 --- /dev/null +++ b/src/main/java/ast/expression/binaryexpression/EnumDotOperator.java @@ -0,0 +1,5 @@ +package ast.expression.binaryexpression; + +public enum EnumDotOperator { + MULT, DIV, MOD +} diff --git a/src/main/java/ast/expression/binaryexpression/EnumLineOperator.java b/src/main/java/ast/expression/binaryexpression/EnumLineOperator.java new file mode 100644 index 0000000..27389ec --- /dev/null +++ b/src/main/java/ast/expression/binaryexpression/EnumLineOperator.java @@ -0,0 +1,5 @@ +package ast.expression.binaryexpression; + +public enum EnumLineOperator { + PLUS, MINUS +} diff --git a/src/main/java/ast/expression/binaryexpression/EnumNonCalculationOperator.java b/src/main/java/ast/expression/binaryexpression/EnumNonCalculationOperator.java new file mode 100644 index 0000000..40c3dfd --- /dev/null +++ b/src/main/java/ast/expression/binaryexpression/EnumNonCalculationOperator.java @@ -0,0 +1,5 @@ +package ast.expression.binaryexpression; + +public enum EnumNonCalculationOperator { + AND, OR, GREATER, LESS, GREATER_EQUAL, LESS_EQUAL, EQUAL, NOT_EQUAL +} diff --git a/src/main/java/ast/expression/binaryexpression/NonCalculationExpressionNode.java b/src/main/java/ast/expression/binaryexpression/NonCalculationExpressionNode.java new file mode 100644 index 0000000..f89fdf8 --- /dev/null +++ b/src/main/java/ast/expression/binaryexpression/NonCalculationExpressionNode.java @@ -0,0 +1,50 @@ +package ast.expression.binaryexpression; + +import ast.expression.IExpressionNode; +import ast.expression.unaryexpression.UnaryExpressionNode; +import ast.type.type.*; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +public class NonCalculationExpressionNode extends BinaryExpressionNode { + public UnaryExpressionNode unaryExpression; + public EnumNonCalculationOperator operator; + public IExpressionNode expression; + + public NonCalculationExpressionNode(UnaryExpressionNode unaryExpression, String operator, IExpressionNode expression) { + this.unaryExpression = unaryExpression; + setOperator(operator); + this.expression = expression; + } + + private void setOperator(String operator) { + if(operator.equals("&&")) { + this.operator = EnumNonCalculationOperator.AND; + } else if(operator.equals("||")) { + this.operator = EnumNonCalculationOperator.OR; + } else if(operator.equals(">")) { + this.operator = EnumNonCalculationOperator.GREATER; + } else if(operator.equals("<")) { + this.operator = EnumNonCalculationOperator.LESS; + } else if(operator.equals(">=")) { + this.operator = EnumNonCalculationOperator.GREATER_EQUAL; + } else if(operator.equals("<=")) { + this.operator = EnumNonCalculationOperator.LESS_EQUAL; + } else if(operator.equals("==")) { + this.operator = EnumNonCalculationOperator.EQUAL; + } else if(operator.equals("!=")) { + this.operator = EnumNonCalculationOperator.NOT_EQUAL; + } + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + + @Override + public ITypeNode getType() { + return null; + } + +} diff --git a/src/main/java/ast/expression/unaryexpression/MemberAccessNode.java b/src/main/java/ast/expression/unaryexpression/MemberAccessNode.java new file mode 100644 index 0000000..f5f7090 --- /dev/null +++ b/src/main/java/ast/expression/unaryexpression/MemberAccessNode.java @@ -0,0 +1,20 @@ +package ast.expression.unaryexpression; + +import ast.ASTNode; + +import java.util.ArrayList; +import java.util.List; + +public class MemberAccessNode implements ASTNode { + public Boolean thisExpr; + public List identifiers = new ArrayList<>(); + + public MemberAccessNode(Boolean thisExpr) { + this.thisExpr = thisExpr; + } + + public void addIdentifier(String identifier) { + identifiers.add(identifier); + } + +} diff --git a/src/main/java/ast/expression/unaryexpression/NotExpressionNode.java b/src/main/java/ast/expression/unaryexpression/NotExpressionNode.java new file mode 100644 index 0000000..f225f39 --- /dev/null +++ b/src/main/java/ast/expression/unaryexpression/NotExpressionNode.java @@ -0,0 +1,13 @@ +package ast.expression.unaryexpression; + +import ast.ASTNode; +import ast.expression.IExpressionNode; + +public class NotExpressionNode implements ASTNode { + public IExpressionNode expression; + + public NotExpressionNode(IExpressionNode expression) { + this.expression = expression; + } + +} diff --git a/src/main/java/ast/expression/unaryexpression/UnaryExpressionNode.java b/src/main/java/ast/expression/unaryexpression/UnaryExpressionNode.java new file mode 100644 index 0000000..4393e84 --- /dev/null +++ b/src/main/java/ast/expression/unaryexpression/UnaryExpressionNode.java @@ -0,0 +1,64 @@ +package ast.expression.unaryexpression; + +import ast.expression.IExpressionNode; +import ast.statement.IStatementNode; +import ast.type.type.*; +import ast.type.ValueNode; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +import java.util.Objects; + +public class UnaryExpressionNode implements IExpressionNode { + public String thisExp; + public String identifier; + public MemberAccessNode memberAccess; + public ValueNode value; + public NotExpressionNode notExpression; + public IStatementNode statement; + public IExpressionNode expression; + private ITypeNode type; + + public UnaryExpressionNode(String value) { + if(Objects.equals(value, "this")) { + this.thisExp = "this"; + } else { + this.identifier = value; + } + } + + public UnaryExpressionNode(MemberAccessNode memberAccess) { + this.memberAccess = memberAccess; + } + + public UnaryExpressionNode(ValueNode value) { + this.value = value; + } + + public UnaryExpressionNode(NotExpressionNode notExpression) { + this.notExpression = notExpression; + } + + public UnaryExpressionNode(IStatementNode statement) { + this.statement = statement; + } + + public UnaryExpressionNode(IExpressionNode expression) { + this.expression = expression; + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + + @Override + public ITypeNode getType() { + return type; + } + + public void setType(ITypeNode type) { + this.type = type; + } + +} diff --git a/src/main/java/ast/member/ConstructorNode.java b/src/main/java/ast/member/ConstructorNode.java index 998d727..52d7604 100644 --- a/src/main/java/ast/member/ConstructorNode.java +++ b/src/main/java/ast/member/ConstructorNode.java @@ -1,16 +1,34 @@ package ast.member; -import ast.type.AccessTypeNode; -import bytecode.visitor.MethodVisitor; +import ast.block.BlockNode; +import ast.parameter.ParameterNode; +import ast.type.AccessModifierNode; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; import visitor.Visitable; -public class ConstructorNode extends MethodNode implements Visitable { - public ConstructorNode(AccessTypeNode visibility, String name) { - super(visibility, name); +import java.util.ArrayList; +import java.util.List; + +public class ConstructorNode extends MethodNode { + public AccessModifierNode accessType; + public String identifier; + public List parameters = new ArrayList<>(); + public BlockNode body; + + public ConstructorNode(AccessModifierNode accessType, String identifier) { + this.accessType = accessType; + this.identifier = identifier; } - @Override - public void accept(MethodVisitor methodVisitor) { - methodVisitor.visit(this); + public ConstructorNode(String accessType, String identifier, BlockNode body) { + this.accessType = new AccessModifierNode(accessType); + this.identifier = identifier; + this.body = body; } + + public void addParameter(ParameterNode parameterNode) { + parameters.add(parameterNode); + } + } diff --git a/src/main/java/ast/member/FieldNode.java b/src/main/java/ast/member/FieldNode.java index 60c5411..f269c40 100644 --- a/src/main/java/ast/member/FieldNode.java +++ b/src/main/java/ast/member/FieldNode.java @@ -1,18 +1,17 @@ package ast.member; -import ast.type.AccessTypeNode; -import ast.type.TypeNode; -import bytecode.visitor.ClassVisitor; +import ast.type.AccessModifierNode; +import ast.type.type.ITypeNode; import semantic.SemanticVisitor; import typechecker.TypeCheckResult; import visitor.Visitable; public class FieldNode implements MemberNode, Visitable { - public AccessTypeNode accessTypeNode; - public TypeNode type; + public AccessModifierNode accessTypeNode; + public ITypeNode type; public String identifier; - public FieldNode(AccessTypeNode accessTypeNode, TypeNode type, String name){ + public FieldNode(AccessModifierNode accessTypeNode, ITypeNode type, String name){ this.accessTypeNode = accessTypeNode; this.type = type; this.identifier = name; @@ -23,8 +22,4 @@ public class FieldNode implements MemberNode, Visitable { return visitor.analyze(this); } - @Override - public void accept(ClassVisitor classVisitor) { - classVisitor.visit(this); - } } diff --git a/src/main/java/ast/member/MainMethodNode.java b/src/main/java/ast/member/MainMethodNode.java new file mode 100644 index 0000000..e50cc4f --- /dev/null +++ b/src/main/java/ast/member/MainMethodNode.java @@ -0,0 +1,11 @@ +package ast.member; + +import ast.block.BlockNode; + +public class MainMethodNode extends MethodNode { + public BlockNode block; + + public MainMethodNode(BlockNode block) { + this.block = block; + } +} diff --git a/src/main/java/ast/member/MemberNode.java b/src/main/java/ast/member/MemberNode.java index f186835..dd02551 100644 --- a/src/main/java/ast/member/MemberNode.java +++ b/src/main/java/ast/member/MemberNode.java @@ -1,6 +1,16 @@ package ast.member; +import com.fasterxml.jackson.annotation.JsonIgnoreProperties; +import com.fasterxml.jackson.annotation.JsonSubTypes; +import com.fasterxml.jackson.annotation.JsonTypeInfo; import ast.ASTNode; -public interface MemberNode extends ASTNode { -} +@JsonIgnoreProperties(ignoreUnknown = true) +@JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.PROPERTY) +@JsonSubTypes({ + @JsonSubTypes.Type(value = MethodNode.class, name = "Method"), + + @JsonSubTypes.Type(value = FieldNode.class, name = "Field") } +) + +public interface MemberNode extends ASTNode {} diff --git a/src/main/java/ast/member/MethodNode.java b/src/main/java/ast/member/MethodNode.java index 9cb52b8..2aecf57 100644 --- a/src/main/java/ast/member/MethodNode.java +++ b/src/main/java/ast/member/MethodNode.java @@ -1,54 +1,56 @@ package ast.member; -import ast.parameter.ParameterListNode; -import ast.statement.StatementNode; -import ast.type.AccessTypeNode; - -import java.util.ArrayList; -import java.util.List; - -import ast.type.TypeNode; +import ast.block.BlockNode; +import ast.parameter.ParameterNode; +import ast.type.AccessModifierNode; +import ast.type.type.*; import bytecode.visitor.MethodVisitor; import semantic.SemanticVisitor; import typechecker.TypeCheckResult; import visitor.Visitable; +import java.util.ArrayList; +import java.util.List; +import java.util.Objects; + public class MethodNode implements MemberNode, Visitable { - public AccessTypeNode visibility; - public TypeNode type; - public String identifier; + public AccessModifierNode accesModifier; + private ITypeNode type; + public Boolean voidType; + private String identifier; + public List parameters = new ArrayList<>(); + public BlockNode block; - public ParameterListNode parameters; + public MethodNode() {} - public List statements = new ArrayList<>(); - - public MethodNode(AccessTypeNode visibility, TypeNode type, String identifier, ParameterListNode parameters, List statements) { - this.visibility = visibility; + public MethodNode(String accessModifier, ITypeNode type, Boolean voidType, String identifier, BlockNode block){ + this.accesModifier = new AccessModifierNode(accessModifier); this.type = type; + this.voidType = voidType; this.identifier = identifier; - this.parameters = parameters; - this.statements = statements; + this.block = block; } - public MethodNode(AccessTypeNode visibility, String identifier) { - this.visibility = visibility; - this.identifier = identifier; + public void addParameter(ParameterNode parameter) { + this.parameters.add(parameter); } - public boolean isSame(MethodNode methodNode) { - boolean isSame = false; - if (methodNode.identifier.equals(identifier)) { - if (parameters != null && methodNode.parameters != null) { - if (parameters.parameters.size() == methodNode.parameters.parameters.size()) { - for (int i = 0; i < parameters.parameters.size(); i++) { - if (parameters.parameters.get(i).identifier.equals(methodNode.parameters.parameters.get(i).identifier)) { - isSame = true; - } - } - } + public List getParameters() { + return parameters; + } + + public boolean isSame(MethodNode methodNode){ + if (!(Objects.equals(this.identifier, methodNode.getIdentifier())) || type.equals(methodNode.type) + || getParameters().size() != methodNode.getParameters().size()) { + return false; + } + + for (int i = 0; i < this.getParameters().size(); i++) { + if (this.getParameters().get(i).type.equals(methodNode.getParameters().get(i).type)) { + return false; } } - return isSame; + return true; } @Override @@ -60,4 +62,21 @@ public class MethodNode implements MemberNode, Visitable { public void accept(MethodVisitor methodVisitor) { methodVisitor.visit(this); } + + public String getIdentifier() { + return identifier; + } + + public ITypeNode getType() { + return type; + } + + public void setType(ITypeNode type) { + this.type = type; + } + + public void setIdentifier(String identifier) { + this.identifier = identifier; + } + } diff --git a/src/main/java/ast/parameter/ParameterListNode.java b/src/main/java/ast/parameter/ParameterListNode.java deleted file mode 100644 index ff1c58d..0000000 --- a/src/main/java/ast/parameter/ParameterListNode.java +++ /dev/null @@ -1,14 +0,0 @@ -package ast.parameter; - -import ast.ASTNode; - -import java.util.ArrayList; -import java.util.List; - -public class ParameterListNode implements ASTNode { - public List parameters = new ArrayList<>(); - - public ParameterListNode(List parameters){ - this.parameters = parameters; - } -} diff --git a/src/main/java/ast/parameter/ParameterNode.java b/src/main/java/ast/parameter/ParameterNode.java index f3f5193..257eb68 100644 --- a/src/main/java/ast/parameter/ParameterNode.java +++ b/src/main/java/ast/parameter/ParameterNode.java @@ -1,14 +1,23 @@ package ast.parameter; import ast.ASTNode; -import ast.type.TypeNode; +import ast.type.type.*; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; +import visitor.Visitable; -public class ParameterNode implements ASTNode { - public TypeNode type; +public class ParameterNode implements ASTNode, Visitable { + public ITypeNode type; public String identifier; - public ParameterNode(TypeNode type, String identifier) { + public ParameterNode(ITypeNode type, String identifier) { this.type = type; this.identifier = identifier; } -} \ No newline at end of file + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + +} diff --git a/src/main/java/ast/statement/AssignmentStatementNode.java b/src/main/java/ast/statement/AssignmentStatementNode.java deleted file mode 100644 index f9fd38e..0000000 --- a/src/main/java/ast/statement/AssignmentStatementNode.java +++ /dev/null @@ -1,19 +0,0 @@ -package ast.statement; - -import ast.expression.BinaryExpressionNode; -import semantic.SemanticVisitor; -import typechecker.TypeCheckResult; -import visitor.Visitable; - -public class AssignmentStatementNode extends StatementNode implements Visitable { - public BinaryExpressionNode expression; - - public AssignmentStatementNode(BinaryExpressionNode expression) { - this.expression = expression; - } - - @Override - public TypeCheckResult accept(SemanticVisitor visitor) { - return visitor.analyze(this); - } -} diff --git a/src/main/java/ast/statement/ForStatementNode.java b/src/main/java/ast/statement/ForStatementNode.java new file mode 100644 index 0000000..3d4ad16 --- /dev/null +++ b/src/main/java/ast/statement/ForStatementNode.java @@ -0,0 +1,31 @@ +package ast.statement; + +import ast.ASTNode; +import ast.expression.IExpressionNode; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +public class ForStatementNode implements IStatementNode { + public IExpressionNode statementExpressionInit; + public IStatementNode localVariableDeclarationInit; + public IExpressionNode expression; + public IExpressionNode statementExpression; + + public ForStatementNode(IExpressionNode statementExpressionInit, IExpressionNode expression, IExpressionNode statementExpression) { + this.statementExpressionInit = statementExpressionInit; + this.expression = expression; + this.statementExpression = statementExpression; + } + + public ForStatementNode(IStatementNode localVariableDeclarationInit, IExpressionNode expression, IExpressionNode statementExpression) { + this.localVariableDeclarationInit = localVariableDeclarationInit; + this.expression = expression; + this.statementExpression = statementExpression; + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + +} diff --git a/src/main/java/ast/statement/StatementNode.java b/src/main/java/ast/statement/IStatementNode.java similarity index 51% rename from src/main/java/ast/statement/StatementNode.java rename to src/main/java/ast/statement/IStatementNode.java index eff1804..c726bb3 100644 --- a/src/main/java/ast/statement/StatementNode.java +++ b/src/main/java/ast/statement/IStatementNode.java @@ -3,6 +3,5 @@ package ast.statement; import ast.ASTNode; import visitor.Visitable; -public abstract class StatementNode implements ASTNode, Visitable { +public interface IStatementNode extends ASTNode, Visitable { } - diff --git a/src/main/java/ast/statement/IfStatementNode.java b/src/main/java/ast/statement/IfStatementNode.java deleted file mode 100644 index 3f585dd..0000000 --- a/src/main/java/ast/statement/IfStatementNode.java +++ /dev/null @@ -1,22 +0,0 @@ -package ast.statement; - -import ast.expression.ExpressionNode; -import semantic.SemanticVisitor; -import typechecker.TypeCheckResult; - -public class IfStatementNode extends StatementNode { - public ExpressionNode condition; - public StatementNode thenStatement; - public StatementNode elseStatement; - - public IfStatementNode(ExpressionNode condition, StatementNode thenStatement, StatementNode elseStatement) { - this.condition = condition; - this.thenStatement = thenStatement; - this.elseStatement = elseStatement; - } - - @Override - public TypeCheckResult accept(SemanticVisitor visitor) { - return visitor.analyze(this); - } -} \ No newline at end of file diff --git a/src/main/java/ast/statement/LocalVariableDeclarationNode.java b/src/main/java/ast/statement/LocalVariableDeclarationNode.java new file mode 100644 index 0000000..3ab54e0 --- /dev/null +++ b/src/main/java/ast/statement/LocalVariableDeclarationNode.java @@ -0,0 +1,26 @@ +package ast.statement; + +import ast.expression.IExpressionNode; +import ast.type.type.*; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +public class LocalVariableDeclarationNode implements IStatementNode { + public ITypeNode type; + public String identifier; + public String assign; + public IExpressionNode expression; + + public LocalVariableDeclarationNode(ITypeNode type, String identifier, String assign, IExpressionNode expression) { + this.type = type; + this.identifier = identifier; + this.assign = assign; + this.expression = expression; + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + +} diff --git a/src/main/java/ast/statement/ReturnStatementNode.java b/src/main/java/ast/statement/ReturnStatementNode.java index c5e4d6b..e525c3f 100644 --- a/src/main/java/ast/statement/ReturnStatementNode.java +++ b/src/main/java/ast/statement/ReturnStatementNode.java @@ -1,18 +1,24 @@ package ast.statement; -import ast.expression.ExpressionNode; +import ast.expression.IExpressionNode; import semantic.SemanticVisitor; import typechecker.TypeCheckResult; -public class ReturnStatementNode extends StatementNode { - public ExpressionNode expression; +public class ReturnStatementNode implements IStatementNode { + public IExpressionNode expression; + public Boolean voidReturn = false; - public ReturnStatementNode(ExpressionNode expression) { - this.expression = expression; + public ReturnStatementNode(IExpressionNode expression) { + if(expression != null) { + this.expression = expression; + } else { + voidReturn = true; + } } @Override public TypeCheckResult accept(SemanticVisitor visitor) { return visitor.analyze(this); } -} \ No newline at end of file + +} diff --git a/src/main/java/ast/statement/VariableDeclarationStatementNode.java b/src/main/java/ast/statement/VariableDeclarationStatementNode.java deleted file mode 100644 index 4302177..0000000 --- a/src/main/java/ast/statement/VariableDeclarationStatementNode.java +++ /dev/null @@ -1,22 +0,0 @@ -package ast.statement; - -import ast.expression.ExpressionNode; -import ast.type.TypeNode; -import semantic.SemanticVisitor; -import typechecker.TypeCheckResult; - -public class VariableDeclarationStatementNode extends StatementNode { - public TypeNode type; - public String identifier; - public ExpressionNode expression; - public VariableDeclarationStatementNode(TypeNode type, String identifier, ExpressionNode expression) { - this.type = type; - this.identifier = identifier; - this.expression = expression; - } - - @Override - public TypeCheckResult accept(SemanticVisitor visitor) { - return visitor.analyze(this); - } -} \ No newline at end of file diff --git a/src/main/java/ast/statement/WhileStatementNode.java b/src/main/java/ast/statement/WhileStatementNode.java index a3f4007..3aabb73 100644 --- a/src/main/java/ast/statement/WhileStatementNode.java +++ b/src/main/java/ast/statement/WhileStatementNode.java @@ -1,20 +1,23 @@ package ast.statement; -import ast.expression.ExpressionNode; +import ast.ASTNode; +import ast.block.BlockNode; +import ast.expression.IExpressionNode; import semantic.SemanticVisitor; import typechecker.TypeCheckResult; -public class WhileStatementNode extends StatementNode { - public ExpressionNode condition; - public StatementNode body; +public class WhileStatementNode implements IStatementNode { + public IExpressionNode expression; + public BlockNode block; - public WhileStatementNode(ExpressionNode condition, StatementNode body) { - this.condition = condition; - this.body = body; + public WhileStatementNode(IExpressionNode expression, BlockNode block) { + this.expression = expression; + this.block = block; } @Override public TypeCheckResult accept(SemanticVisitor visitor) { return visitor.analyze(this); } + } diff --git a/src/main/java/ast/statement/ifstatement/ElseStatementNode.java b/src/main/java/ast/statement/ifstatement/ElseStatementNode.java new file mode 100644 index 0000000..709fe2f --- /dev/null +++ b/src/main/java/ast/statement/ifstatement/ElseStatementNode.java @@ -0,0 +1,21 @@ +package ast.statement.ifstatement; + +import ast.ASTNode; +import ast.block.BlockNode; +import ast.statement.IStatementNode; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +public class ElseStatementNode implements IStatementNode { + public BlockNode block; + + public ElseStatementNode(BlockNode block) { + this.block = block; + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + +} diff --git a/src/main/java/ast/statement/ifstatement/IfElseStatementNode.java b/src/main/java/ast/statement/ifstatement/IfElseStatementNode.java new file mode 100644 index 0000000..6967f75 --- /dev/null +++ b/src/main/java/ast/statement/ifstatement/IfElseStatementNode.java @@ -0,0 +1,28 @@ +package ast.statement.ifstatement; + +import ast.ASTNode; +import ast.statement.IStatementNode; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +import java.util.ArrayList; +import java.util.List; + +public class IfElseStatementNode implements IStatementNode { + public IfStatementNode ifStatement; + public List elseStatements = new ArrayList<>(); + + public IfElseStatementNode(IfStatementNode ifStatement) { + this.ifStatement = ifStatement; + } + + public void addElseStatement(ElseStatementNode elseStatement) { + elseStatements.add(elseStatement); + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + +} diff --git a/src/main/java/ast/statement/ifstatement/IfStatementNode.java b/src/main/java/ast/statement/ifstatement/IfStatementNode.java new file mode 100644 index 0000000..7bcbabf --- /dev/null +++ b/src/main/java/ast/statement/ifstatement/IfStatementNode.java @@ -0,0 +1,24 @@ +package ast.statement.ifstatement; + +import ast.ASTNode; +import ast.block.BlockNode; +import ast.expression.IExpressionNode; +import ast.statement.IStatementNode; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +public class IfStatementNode implements IStatementNode { + public IExpressionNode expression; + public BlockNode block; + + public IfStatementNode(IExpressionNode expression, BlockNode block) { + this.expression = expression; + this.block = block; + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + +} diff --git a/src/main/java/ast/statement/statementexpression/AssignStatementExpressionNode.java b/src/main/java/ast/statement/statementexpression/AssignStatementExpressionNode.java new file mode 100644 index 0000000..df8fe79 --- /dev/null +++ b/src/main/java/ast/statement/statementexpression/AssignStatementExpressionNode.java @@ -0,0 +1,21 @@ +package ast.statement.statementexpression; + +import ast.expression.IExpressionNode; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +public class AssignStatementExpressionNode implements IStatementExpressionNode { + public AssignableExpressionNode assignable; + public IExpressionNode expression; + + public AssignStatementExpressionNode(AssignableExpressionNode assignable, IExpressionNode expression) { + this.assignable = assignable; + this.expression = expression; + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + +} diff --git a/src/main/java/ast/statement/statementexpression/AssignableExpressionNode.java b/src/main/java/ast/statement/statementexpression/AssignableExpressionNode.java new file mode 100644 index 0000000..0fb9fa9 --- /dev/null +++ b/src/main/java/ast/statement/statementexpression/AssignableExpressionNode.java @@ -0,0 +1,25 @@ +package ast.statement.statementexpression; + +import ast.expression.unaryexpression.MemberAccessNode; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +public class AssignableExpressionNode implements IStatementExpressionNode { + public String identifier; + + public MemberAccessNode memberAccess; + + public AssignableExpressionNode(String identifier) { + this.identifier = identifier; + } + + public AssignableExpressionNode(MemberAccessNode memberAccess) { + this.memberAccess = memberAccess; + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + +} diff --git a/src/main/java/ast/statement/statementexpression/IStatementExpressionNode.java b/src/main/java/ast/statement/statementexpression/IStatementExpressionNode.java new file mode 100644 index 0000000..30998f6 --- /dev/null +++ b/src/main/java/ast/statement/statementexpression/IStatementExpressionNode.java @@ -0,0 +1,5 @@ +package ast.statement.statementexpression; + +import ast.statement.IStatementNode; + +public interface IStatementExpressionNode extends IStatementNode {} diff --git a/src/main/java/ast/statement/statementexpression/NewDeclarationStatementExpressionNode.java b/src/main/java/ast/statement/statementexpression/NewDeclarationStatementExpressionNode.java new file mode 100644 index 0000000..20541bb --- /dev/null +++ b/src/main/java/ast/statement/statementexpression/NewDeclarationStatementExpressionNode.java @@ -0,0 +1,28 @@ +package ast.statement.statementexpression; + +import ast.ASTNode; +import ast.expression.IExpressionNode; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +import java.util.ArrayList; +import java.util.List; + +public class NewDeclarationStatementExpressionNode implements IStatementExpressionNode { + public String identifier; + public List expressions = new ArrayList<>(); + + public NewDeclarationStatementExpressionNode(String identifier) { + this.identifier = identifier; + } + + public void addExpression(IExpressionNode expression) { + expressions.add(expression); + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + +} diff --git a/src/main/java/ast/statement/statementexpression/crementExpression/CrementType.java b/src/main/java/ast/statement/statementexpression/crementExpression/CrementType.java new file mode 100644 index 0000000..d300bfb --- /dev/null +++ b/src/main/java/ast/statement/statementexpression/crementExpression/CrementType.java @@ -0,0 +1,5 @@ +package ast.statement.statementexpression.crementExpression; + +public enum CrementType { + PREFIX, SUFFIX +} diff --git a/src/main/java/ast/statement/statementexpression/crementExpression/DecrementExpressionNode.java b/src/main/java/ast/statement/statementexpression/crementExpression/DecrementExpressionNode.java new file mode 100644 index 0000000..372b4ea --- /dev/null +++ b/src/main/java/ast/statement/statementexpression/crementExpression/DecrementExpressionNode.java @@ -0,0 +1,22 @@ +package ast.statement.statementexpression.crementExpression; + +import ast.ASTNode; +import ast.statement.statementexpression.AssignableExpressionNode; +import ast.statement.statementexpression.IStatementExpressionNode; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +public class DecrementExpressionNode implements IStatementExpressionNode { + public CrementType crementType; + public AssignableExpressionNode assignableExpression; + + public DecrementExpressionNode(CrementType crementType, AssignableExpressionNode assignableExpression) { + this.assignableExpression = assignableExpression; + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + +} diff --git a/src/main/java/ast/statement/statementexpression/crementExpression/IncrementExpressionNode.java b/src/main/java/ast/statement/statementexpression/crementExpression/IncrementExpressionNode.java new file mode 100644 index 0000000..a87934d --- /dev/null +++ b/src/main/java/ast/statement/statementexpression/crementExpression/IncrementExpressionNode.java @@ -0,0 +1,22 @@ +package ast.statement.statementexpression.crementExpression; + +import ast.ASTNode; +import ast.statement.statementexpression.AssignableExpressionNode; +import ast.statement.statementexpression.IStatementExpressionNode; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +public class IncrementExpressionNode implements IStatementExpressionNode { + public CrementType crementType; + public AssignableExpressionNode assignableExpression; + + public IncrementExpressionNode(CrementType crementType, AssignableExpressionNode assignableExpression) { + this.assignableExpression = assignableExpression; + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + +} diff --git a/src/main/java/ast/statement/statementexpression/methodcallstatementnexpression/ChainedMethodNode.java b/src/main/java/ast/statement/statementexpression/methodcallstatementnexpression/ChainedMethodNode.java new file mode 100644 index 0000000..c20e9bc --- /dev/null +++ b/src/main/java/ast/statement/statementexpression/methodcallstatementnexpression/ChainedMethodNode.java @@ -0,0 +1,20 @@ +package ast.statement.statementexpression.methodcallstatementnexpression; + +import ast.ASTNode; +import ast.expression.IExpressionNode; + +import java.util.ArrayList; +import java.util.List; + +public class ChainedMethodNode implements ASTNode { + public String identifier; + public List expressions = new ArrayList<>(); + + public ChainedMethodNode(String identifier) { + this.identifier = identifier; + } + + public void addExpression(IExpressionNode expression) { + expressions.add(expression); + } +} diff --git a/src/main/java/ast/statement/statementexpression/methodcallstatementnexpression/MethodCallStatementExpressionNode.java b/src/main/java/ast/statement/statementexpression/methodcallstatementnexpression/MethodCallStatementExpressionNode.java new file mode 100644 index 0000000..6a2f69b --- /dev/null +++ b/src/main/java/ast/statement/statementexpression/methodcallstatementnexpression/MethodCallStatementExpressionNode.java @@ -0,0 +1,36 @@ +package ast.statement.statementexpression.methodcallstatementnexpression; + +import ast.ASTNode; +import ast.expression.IExpressionNode; +import ast.statement.statementexpression.IStatementExpressionNode; +import semantic.SemanticVisitor; +import typechecker.TypeCheckResult; + +import java.util.ArrayList; +import java.util.List; + +public class MethodCallStatementExpressionNode implements IStatementExpressionNode { + public TargetNode target; + public List chainedMethods = new ArrayList<>(); + public String identifier; + public List expressions = new ArrayList<>(); + + public MethodCallStatementExpressionNode(TargetNode target, String identifier) { + this.target = target; + this.identifier = identifier; + } + + public void addChainedMethod(ChainedMethodNode chainedMethode) { + chainedMethods.add(chainedMethode); + } + + public void addExpression(IExpressionNode expression) { + expressions.add(expression); + } + + @Override + public TypeCheckResult accept(SemanticVisitor visitor) { + return visitor.analyze(this); + } + +} diff --git a/src/main/java/ast/statement/statementexpression/methodcallstatementnexpression/TargetNode.java b/src/main/java/ast/statement/statementexpression/methodcallstatementnexpression/TargetNode.java new file mode 100644 index 0000000..7a18125 --- /dev/null +++ b/src/main/java/ast/statement/statementexpression/methodcallstatementnexpression/TargetNode.java @@ -0,0 +1,28 @@ +package ast.statement.statementexpression.methodcallstatementnexpression; + +import ast.ASTNode; +import ast.expression.unaryexpression.MemberAccessNode; +import ast.statement.statementexpression.NewDeclarationStatementExpressionNode; + +public class TargetNode implements ASTNode { + public Boolean thisTar; + public MemberAccessNode memberAccess; + public NewDeclarationStatementExpressionNode newDeclaration; + public String identifier; + + public TargetNode(Boolean thisTar) { + this.thisTar = thisTar; + } + + public TargetNode(MemberAccessNode memberAccess) { + this.memberAccess = memberAccess; + } + + public TargetNode(NewDeclarationStatementExpressionNode newDeclaration) { + this.newDeclaration = newDeclaration; + } + + public TargetNode(String identifier) { + this.identifier = identifier; + } +} diff --git a/src/main/java/ast/type/AccessModifierNode.java b/src/main/java/ast/type/AccessModifierNode.java new file mode 100644 index 0000000..45f9172 --- /dev/null +++ b/src/main/java/ast/type/AccessModifierNode.java @@ -0,0 +1,28 @@ +package ast.type; + +public class AccessModifierNode { + public EnumAccessModifierNode accessType; + + public AccessModifierNode(String accessModifier) { + setModifier(accessModifier); + } + + private void setModifier(String accessType) { + switch(accessType) { + case "public": + this.accessType = EnumAccessModifierNode.PUBLIC; + break; + case "public static": + this.accessType = EnumAccessModifierNode.PUBLIC_STATIC; + break; + case "private": + this.accessType = EnumAccessModifierNode.PRIVATE; + break; + case "private static": + this.accessType = EnumAccessModifierNode.PRIVATE_STATIC; + break; + default: + this.accessType = null; + } + } +} diff --git a/src/main/java/ast/type/AccessTypeNode.java b/src/main/java/ast/type/AccessTypeNode.java deleted file mode 100644 index ba156c1..0000000 --- a/src/main/java/ast/type/AccessTypeNode.java +++ /dev/null @@ -1,11 +0,0 @@ -package ast.type; - -import ast.ASTNode; - -public class AccessTypeNode implements ASTNode { - public EnumAccessTypeNode enumAccessTypeNode; - - public AccessTypeNode(EnumAccessTypeNode enumAccessTypeNode) { - this.enumAccessTypeNode = enumAccessTypeNode; - } -} diff --git a/src/main/java/ast/type/BaseTypeNode.java b/src/main/java/ast/type/BaseTypeNode.java deleted file mode 100644 index 2d871ab..0000000 --- a/src/main/java/ast/type/BaseTypeNode.java +++ /dev/null @@ -1,13 +0,0 @@ -package ast.type; - -import ast.ASTNode; - -public class BaseTypeNode implements ASTNode, TypeNode { - - public EnumTypeNode enumType; - - public BaseTypeNode(EnumTypeNode enumType) { - this.enumType = enumType; - } - -} diff --git a/src/main/java/ast/type/EnumAccessModifierNode.java b/src/main/java/ast/type/EnumAccessModifierNode.java new file mode 100644 index 0000000..dd07e6d --- /dev/null +++ b/src/main/java/ast/type/EnumAccessModifierNode.java @@ -0,0 +1,6 @@ +package ast.type; + +public enum EnumAccessModifierNode { + PUBLIC, PRIVATE, PUBLIC_STATIC, PRIVATE_STATIC +} + diff --git a/src/main/java/ast/type/EnumAccessTypeNode.java b/src/main/java/ast/type/EnumAccessTypeNode.java deleted file mode 100644 index 12cdda9..0000000 --- a/src/main/java/ast/type/EnumAccessTypeNode.java +++ /dev/null @@ -1,5 +0,0 @@ -package ast.type; - -public enum EnumAccessTypeNode { - PUBLIC, PRIVATE -} diff --git a/src/main/java/ast/type/EnumTypeNode.java b/src/main/java/ast/type/EnumTypeNode.java deleted file mode 100644 index d858461..0000000 --- a/src/main/java/ast/type/EnumTypeNode.java +++ /dev/null @@ -1,5 +0,0 @@ -package ast.type; - -public enum EnumTypeNode { - INT, BOOLEAN, CHAR -} diff --git a/src/main/java/ast/type/EnumValueNode.java b/src/main/java/ast/type/EnumValueNode.java new file mode 100644 index 0000000..eabb824 --- /dev/null +++ b/src/main/java/ast/type/EnumValueNode.java @@ -0,0 +1,5 @@ +package ast.type; + +public enum EnumValueNode { + INT_VALUE, BOOLEAN_VALUE, CHAR_VALUE, NULL_VALUE +} diff --git a/src/main/java/ast/type/ReferenceTypeNode.java b/src/main/java/ast/type/ReferenceTypeNode.java deleted file mode 100644 index 88225f3..0000000 --- a/src/main/java/ast/type/ReferenceTypeNode.java +++ /dev/null @@ -1,6 +0,0 @@ -package ast.type; - -import ast.ASTNode; - -public class ReferenceTypeNode implements ASTNode, TypeNode { -} diff --git a/src/main/java/ast/type/TypeNode.java b/src/main/java/ast/type/TypeNode.java deleted file mode 100644 index 79be9c9..0000000 --- a/src/main/java/ast/type/TypeNode.java +++ /dev/null @@ -1,6 +0,0 @@ -package ast.type; - -import ast.ASTNode; - -public interface TypeNode extends ASTNode { -} \ No newline at end of file diff --git a/src/main/java/ast/type/ValueNode.java b/src/main/java/ast/type/ValueNode.java new file mode 100644 index 0000000..b51f799 --- /dev/null +++ b/src/main/java/ast/type/ValueNode.java @@ -0,0 +1,13 @@ +package ast.type; + +import ast.ASTNode; + +public class ValueNode implements ASTNode { + public EnumValueNode valueType; + public String value; + + public ValueNode(EnumValueNode valueType, String value) { + this.valueType = valueType; + this.value = value; + } +} diff --git a/src/main/java/ast/type/type/BaseType.java b/src/main/java/ast/type/type/BaseType.java new file mode 100644 index 0000000..fdfb293 --- /dev/null +++ b/src/main/java/ast/type/type/BaseType.java @@ -0,0 +1,30 @@ +package ast.type.type; + +public class BaseType implements ITypeNode { + + private TypeEnum typeEnum; + + public BaseType(TypeEnum typeEnum) { + this.typeEnum = typeEnum; + } + + public TypeEnum getTypeEnum() { + return typeEnum; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + BaseType other = (BaseType) obj; + if (typeEnum != other.typeEnum) + return false; + return true; + } + + +} diff --git a/src/main/java/ast/type/type/ITypeNode.java b/src/main/java/ast/type/type/ITypeNode.java new file mode 100644 index 0000000..e449e3c --- /dev/null +++ b/src/main/java/ast/type/type/ITypeNode.java @@ -0,0 +1,5 @@ +package ast.type.type; + +public interface ITypeNode { + +} diff --git a/src/main/java/ast/type/type/ReferenceType.java b/src/main/java/ast/type/type/ReferenceType.java new file mode 100644 index 0000000..2292046 --- /dev/null +++ b/src/main/java/ast/type/type/ReferenceType.java @@ -0,0 +1,33 @@ +package ast.type.type; + +public class ReferenceType implements ITypeNode{ + + private String identifier; + + public ReferenceType(String identifier) { + this.identifier = identifier; + } + + public String getIdentifier() { + return identifier; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + ReferenceType other = (ReferenceType) obj; + if (identifier == null) { + if (other.identifier != null) + return false; + } else if (!identifier.equals(other.identifier)) + return false; + return true; + } + + +} diff --git a/src/main/java/ast/type/type/TypeEnum.java b/src/main/java/ast/type/type/TypeEnum.java new file mode 100644 index 0000000..d46fac3 --- /dev/null +++ b/src/main/java/ast/type/type/TypeEnum.java @@ -0,0 +1,9 @@ +package ast.type.type; + +public enum TypeEnum { + VOID, + INT, + CHAR, + BOOL; + +} diff --git a/src/main/java/bytecode/ByteCodeGenerator.java b/src/main/java/bytecode/ByteCodeGenerator.java index 99cf5c1..5f3cb4b 100644 --- a/src/main/java/bytecode/ByteCodeGenerator.java +++ b/src/main/java/bytecode/ByteCodeGenerator.java @@ -15,8 +15,8 @@ public class ByteCodeGenerator implements ProgramVisitor { @Override public void visit(ProgramNode programNode) { for (ClassNode classDeclarationNode : programNode.classes) { - ClassCodeGen classCodeGen = new ClassCodeGen(outputDirectoryPath); - classDeclarationNode.accept(classCodeGen); +// ClassCodeGen classCodeGen = new ClassCodeGen(); +// classDeclarationNode.accept(classCodeGen); } } } diff --git a/src/main/java/bytecode/ClassCodeGen.java b/src/main/java/bytecode/ClassCodeGen.java index 089b567..d6e249d 100644 --- a/src/main/java/bytecode/ClassCodeGen.java +++ b/src/main/java/bytecode/ClassCodeGen.java @@ -4,13 +4,12 @@ import ast.ClassNode; import ast.member.FieldNode; import ast.member.MemberNode; import ast.member.MethodNode; -import ast.type.BaseTypeNode; +import ast.type.type.BaseType; import bytecode.visitor.ClassVisitor; import java.io.File; import org.objectweb.asm.ClassWriter; -import org.objectweb.asm.Opcodes; import java.io.FileOutputStream; import java.io.IOException; @@ -29,8 +28,8 @@ public class ClassCodeGen implements ClassVisitor { @Override public void visit(ClassNode classNode) { classWriter = new ClassWriter(ClassWriter.COMPUTE_FRAMES | ClassWriter.COMPUTE_MAXS); - classWriter.visit(Opcodes.V1_5, mapper.mapAccessTypeToOpcode(classNode.accessType), classNode.identifier, null, - "java/lang/Object", null); +// classWriter.visit(Opcodes.V1_5, mapper.mapAccessTypeToOpcode(classNode.accessType), classNode.identifier, null, +// "java/lang/Object", null); for (MemberNode memberNode : classNode.members) { if (memberNode instanceof FieldNode) { @@ -49,8 +48,8 @@ public class ClassCodeGen implements ClassVisitor { @Override public void visit(FieldNode fieldNode) { - if (fieldNode.type instanceof BaseTypeNode baseTypeNode) { - classWriter.visitField(mapper.mapAccessTypeToOpcode(fieldNode.accessTypeNode), fieldNode.identifier, mapper.getTypeChar(baseTypeNode.enumType), null, null); + if(fieldNode.type instanceof BaseType baseTypeNode){ +// classWriter.visitField(mapper.mapAccessTypeToOpcode(fieldNode.accessTypeNode), fieldNode.identifier, mapper.getTypeChar(baseTypeNode.enumType), null, null ); } classWriter.visitEnd(); } diff --git a/src/main/java/bytecode/Mapper.java b/src/main/java/bytecode/Mapper.java index 4f25846..5dad54c 100644 --- a/src/main/java/bytecode/Mapper.java +++ b/src/main/java/bytecode/Mapper.java @@ -1,45 +1,41 @@ package bytecode; -import ast.parameter.ParameterListNode; -import ast.parameter.ParameterNode; import ast.type.*; -import org.objectweb.asm.Opcodes; -import ast.type.BaseTypeNode; public class Mapper { - public int mapAccessTypeToOpcode(AccessTypeNode type) { - switch (type.enumAccessTypeNode) { - case EnumAccessTypeNode.PUBLIC: - return Opcodes.ACC_PUBLIC; - case EnumAccessTypeNode.PRIVATE: - return Opcodes.ACC_PRIVATE; - } - return 0; - } +// public int mapAccessTypeToOpcode(AccessModifierNode type) { +// switch (type.enumAccessTypeNode) { +// case EnumAccessTypeNode.PUBLIC: +// return Opcodes.ACC_PUBLIC; +// case EnumAccessTypeNode.PRIVATE: +// return Opcodes.ACC_PRIVATE; +// } +// return 0; +// } - public String generateMethodDescriptor(BaseTypeNode baseTypeNode, ParameterListNode parameterListNode) { - String descriptor = "("; - for(ParameterNode parameterNode : parameterListNode.parameters) { - descriptor += getTypeChar(EnumTypeNode.INT); - } - descriptor += ")"; - descriptor += getTypeChar(baseTypeNode.enumType); - return descriptor; - } +// public String generateMethodDescriptor(BaseTypeNode baseTypeNode, ParameterListNode parameterListNode) { +// String descriptor = "("; +// for(ParameterNode parameterNode : parameterListNode.parameters) { +// descriptor += getTypeChar(EnumTypeNode.INT); +// } +// descriptor += ")"; +// descriptor += getTypeChar(baseTypeNode.enumType); +// return descriptor; +// } - public String getTypeChar(EnumTypeNode enumTypeNode) { - String typeChar = ""; - switch (enumTypeNode) { - case EnumTypeNode.INT: - typeChar = "I"; - break; - case EnumTypeNode.CHAR: - typeChar = "C"; - break; - case EnumTypeNode.BOOLEAN: - typeChar = "Z"; - break; - } - return typeChar; - } +// public String getTypeChar(TypeEnum enumTypeNode) { +// String typeChar = ""; +// switch (enumTypeNode) { +// case TypeEnum.INT: +// typeChar = "I"; +// break; +// case TypeEnum.CHAR: +// typeChar = "C"; +// break; +// case TypeEnum.BOOLEAN: +// typeChar = "Z"; +// break; +// } +// return typeChar; +// } } diff --git a/src/main/java/bytecode/MethodCodeGen.java b/src/main/java/bytecode/MethodCodeGen.java index a4249f1..358d540 100644 --- a/src/main/java/bytecode/MethodCodeGen.java +++ b/src/main/java/bytecode/MethodCodeGen.java @@ -2,14 +2,8 @@ package bytecode; import ast.member.ConstructorNode; import ast.member.MethodNode; -import ast.parameter.ParameterListNode; -import ast.parameter.ParameterNode; -import ast.type.BaseTypeNode; -import ast.type.EnumTypeNode; import org.objectweb.asm.ClassWriter; -import org.objectweb.asm.Label; import org.objectweb.asm.MethodVisitor; -import org.objectweb.asm.Opcodes; import java.util.ArrayList; import java.util.List; @@ -33,12 +27,12 @@ public class MethodCodeGen implements bytecode.visitor.MethodVisitor { @Override public void visit(ConstructorNode constructorNode) { - methodVisitor = - classWriter.visitMethod(mapper.mapAccessTypeToOpcode(constructorNode.visibility), - "", - "()V", - null, - null); +// methodVisitor = +// classWriter.visitMethod(mapper.mapAccessTypeToOpcode(constructorNode.visibility), +// "", +// "()V", +// null, +// null); methodVisitor.visitCode(); methodVisitor.visitVarInsn(ALOAD, 0); methodVisitor.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "", "()V", false); @@ -49,52 +43,52 @@ public class MethodCodeGen implements bytecode.visitor.MethodVisitor { @Override public void visit(MethodNode methodNode) { - if (methodNode.type instanceof BaseTypeNode baseTypeNode) { - methodVisitor = classWriter.visitMethod(mapper.mapAccessTypeToOpcode(methodNode.visibility), - methodNode.identifier, - mapper.generateMethodDescriptor(baseTypeNode, methodNode.parameters), - null, - null); +// if (methodNode.type instanceof BaseTypeNode baseTypeNode) { +// methodVisitor = classWriter.visitMethod(mapper.mapAccessTypeToOpcode(methodNode.visibility), +// methodNode.identifier, +// mapper.generateMethodDescriptor(baseTypeNode, methodNode.parameters), +// null, +// null); methodVisitor.visitCode(); localVaribales.add("this"); - for (ParameterNode parameterNode : methodNode.parameters.parameters) { - localVaribales.add(parameterNode.identifier); - } +// for (ParameterNode parameterNode : methodNode.parameters.parameters) { +// localVaribales.add(parameterNode.identifier); +// } //test(); methodVisitor.visitMaxs(1, localVaribales.size()); methodVisitor.visitEnd(); - } +// } } - public void test() { - Label start = new Label(); - Label loop = new Label(); - Label end = new Label(); - methodVisitor.visitLabel(start); - //methodVisitor.visitVarInsn(Opcodes.ICONST_M1, 99); - //methodVisitor.visitInsn(Opcodes.ICONST_5); - methodVisitor.visitLdcInsn(99); - // methodVisitor.visitInsn(Opcodes.ICONST_0); - //methodVisitor.visitVarInsn(Opcodes.ILOAD, 2); - methodVisitor.visitVarInsn(Opcodes.ISTORE, 1); - methodVisitor.visitLabel(loop); - methodVisitor.visitVarInsn(Opcodes.ILOAD, 1); - methodVisitor.visitInsn(Opcodes.ICONST_5); - methodVisitor.visitJumpInsn(Opcodes.IF_ICMPGE, end); - methodVisitor.visitFieldInsn(Opcodes.GETSTATIC, - "java/lang/System", "out", - "Ljava/io/PrintStream;"); - methodVisitor.visitLdcInsn("Bytecode"); - methodVisitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, - "java/io/PrintStream", "println", - "(Ljava/lang/String;)V", false); - methodVisitor.visitIincInsn(1, 1); - methodVisitor.visitJumpInsn(Opcodes.GOTO, loop); - methodVisitor.visitLabel(end); - methodVisitor.visitVarInsn(Opcodes.ILOAD, 1); - methodVisitor.visitInsn(Opcodes.IRETURN); - methodVisitor.visitEnd(); - } +// public void test() { +// Label start = new Label(); +// Label loop = new Label(); +// Label end = new Label(); +// methodVisitor.visitLabel(start); +// //methodVisitor.visitVarInsn(Opcodes.ICONST_M1, 99); +// //methodVisitor.visitInsn(Opcodes.ICONST_5); +// methodVisitor.visitLdcInsn(99); +// // methodVisitor.visitInsn(Opcodes.ICONST_0); +// //methodVisitor.visitVarInsn(Opcodes.ILOAD, 2); +// methodVisitor.visitVarInsn(Opcodes.ISTORE, 1); +// methodVisitor.visitLabel(loop); +// methodVisitor.visitVarInsn(Opcodes.ILOAD, 1); +// methodVisitor.visitInsn(Opcodes.ICONST_5); +// methodVisitor.visitJumpInsn(Opcodes.IF_ICMPGE, end); +// methodVisitor.visitFieldInsn(Opcodes.GETSTATIC, +// "java/lang/System", "out", +// "Ljava/io/PrintStream;"); +// methodVisitor.visitLdcInsn("Bytecode"); +// methodVisitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL, +// "java/io/PrintStream", "println", +// "(Ljava/lang/String;)V", false); +// methodVisitor.visitIincInsn(1, 1); +// methodVisitor.visitJumpInsn(Opcodes.GOTO, loop); +// methodVisitor.visitLabel(end); +// methodVisitor.visitVarInsn(Opcodes.ILOAD, 1); +// methodVisitor.visitInsn(Opcodes.IRETURN); +// methodVisitor.visitEnd(); +// } } diff --git a/src/main/java/bytecode/visitor/ClassVisitor.java b/src/main/java/bytecode/visitor/ClassVisitor.java index 725b075..078f211 100644 --- a/src/main/java/bytecode/visitor/ClassVisitor.java +++ b/src/main/java/bytecode/visitor/ClassVisitor.java @@ -2,7 +2,6 @@ package bytecode.visitor; import ast.ClassNode; import ast.member.FieldNode; -import org.objectweb.asm.ClassWriter; public interface ClassVisitor { void visit(ClassNode classNode); diff --git a/src/main/java/main/Main.java b/src/main/java/main/Main.java index 9a88764..69de2bc 100644 --- a/src/main/java/main/Main.java +++ b/src/main/java/main/Main.java @@ -1,11 +1,8 @@ package main; import ast.ASTNode; -import ast.ClassNode; import ast.ProgramNode; -import ast.type.AccessTypeNode; -import ast.type.EnumAccessTypeNode; -import parser.ASTBuilder; +import parser.astBuilder.ASTBuilder; import parser.generated.SimpleJavaLexer; import parser.generated.SimpleJavaParser; import semantic.SemanticAnalyzer; @@ -28,6 +25,8 @@ import java.nio.file.Paths; * java.exe -jar .\target\JavaCompiler-1.0-SNAPSHOT-jar-with-dependencies.jar 'src/main/resources/input/CompilerInput.java' 'src/main/resources/output' */ public class Main { + + public static void main(String[] args) throws Exception { if (args.length == 2) { // args[0] is the input file path diff --git a/src/main/java/parser/ASTBuilder.java b/src/main/java/parser/ASTBuilder.java deleted file mode 100644 index 0f3b09c..0000000 --- a/src/main/java/parser/ASTBuilder.java +++ /dev/null @@ -1,221 +0,0 @@ -package parser; - -import ast.*; -import ast.expression.BinaryExpressionNode; -import ast.expression.ExpressionNode; -import ast.expression.ExpresssionOperator; -import ast.expression.IdentifierExpressionNode; -import ast.expression.UnaryExpressionNode; -import ast.member.FieldNode; -import ast.member.MemberNode; -import ast.member.MethodNode; -import ast.parameter.ParameterListNode; -import ast.parameter.ParameterNode; -import ast.statement.*; -import ast.type.*; -import org.antlr.v4.runtime.tree.TerminalNode; - -import java.util.ArrayList; -import java.util.List; -import parser.generated.*; -import parser.generated.SimpleJavaParser.LiteralContext; -import ast.type.BaseTypeNode; - -public class ASTBuilder extends SimpleJavaBaseVisitor { - @Override - public ASTNode visitProgram(SimpleJavaParser.ProgramContext ctx) { - ProgramNode program = new ProgramNode(); - for (SimpleJavaParser.ClassDeclarationContext classDeclCtx : ctx.classDeclaration()) { - program.addClass((ClassNode) visit(classDeclCtx)); - } - return program; - } - - @Override - public ASTNode visitClassDeclaration(SimpleJavaParser.ClassDeclarationContext ctx) { - ClassNode classNode = new ClassNode((AccessTypeNode) visit(ctx.accessType()),ctx.IDENTIFIER().getText()); - classNode.identifier = ctx.IDENTIFIER().getText(); - for (SimpleJavaParser.MemberDeclarationContext member : ctx.memberDeclaration()) { - classNode.addMember((MemberNode) visit(member)); - } - classNode.ensureConstructor(); - return classNode; - } - - @Override - public ASTNode visitFieldDeclaration(SimpleJavaParser.FieldDeclarationContext ctx) { - AccessTypeNode accessType = (AccessTypeNode) visit(ctx.accessType()); - TypeNode type = (TypeNode) visit(ctx.type()); - String identifier = ctx.IDENTIFIER().getText(); - return new FieldNode(accessType, type, identifier); - } - - @Override - public ASTNode visitMethodDeclaration(SimpleJavaParser.MethodDeclarationContext ctx) { - AccessTypeNode accessType = (AccessTypeNode) visit(ctx.accessType()); - TypeNode returnType = (TypeNode) visit(ctx.type()); - String methodName = ctx.IDENTIFIER().getText(); - - ParameterListNode parameterListNode = null; - if(ctx.parameterList() != null) { - parameterListNode = (ParameterListNode) visit(ctx.parameterList()); - } - List statements = new ArrayList<>(); - for (SimpleJavaParser.StatementContext stmtCtx : ctx.statement()) { - statements.add((StatementNode) visit(stmtCtx)); - } - - MethodNode method = new MethodNode(accessType,returnType, methodName, parameterListNode, statements); - - return method; - } - - @Override - public ASTNode visitParameterList(SimpleJavaParser.ParameterListContext ctx) { - List parameters = new ArrayList<>(); - for (SimpleJavaParser.ParameterContext paramCtx : ctx.parameter()) { - parameters.add((ParameterNode) visitParameter(paramCtx)); - } - return new ParameterListNode(parameters); - } - - @Override - public ASTNode visitParameter(SimpleJavaParser.ParameterContext ctx) { - TypeNode typeNode = (TypeNode) visit(ctx.type()); - String identifier = ctx.IDENTIFIER().getText(); - return new ParameterNode(typeNode, identifier); - } - - @Override - public ASTNode visitType(SimpleJavaParser.TypeContext ctx) { - String typeStr = ctx.getText(); - switch (typeStr) { - case "int": - return new BaseTypeNode(EnumTypeNode.INT); - case "boolean": - return new BaseTypeNode(EnumTypeNode.BOOLEAN); - case "char": - return new BaseTypeNode(EnumTypeNode.CHAR); - default: - throw new IllegalArgumentException("Unsupported type: " + typeStr); - } - } - - @Override - public ASTNode visitAccessType(SimpleJavaParser.AccessTypeContext ctx) { - String typeStr = ctx.getText(); - switch (typeStr) { - case "public": - return new AccessTypeNode(EnumAccessTypeNode.PUBLIC); - case "private": - return new AccessTypeNode(EnumAccessTypeNode.PRIVATE); - default: - throw new IllegalArgumentException("Unsupported type: " + typeStr); - } - } - - @Override - public ASTNode visitStatement(SimpleJavaParser.StatementContext ctx) { - if (ctx.variableDeclarationStatement() != null) { - return visitVariableDeclarationStatement(ctx.variableDeclarationStatement()); - } else if (ctx.assignmentStatement() != null) { - return visitAssignmentStatement(ctx.assignmentStatement()); - } - - return null; - } - - @Override - public ASTNode visitVariableDeclarationStatement(SimpleJavaParser.VariableDeclarationStatementContext ctx) { - TypeNode type = (TypeNode) visit(ctx.type()); - String identifier = ctx.IDENTIFIER().getText(); - ExpressionNode expression = null; - if (ctx.expression() != null) { - expression = (ExpressionNode) visit(ctx.expression()); - } - return new VariableDeclarationStatementNode(type, identifier, expression); - } - - @Override - public ASTNode visitAssignmentStatement(SimpleJavaParser.AssignmentStatementContext ctx) { - - BinaryExpressionNode expression = (BinaryExpressionNode) visit(ctx.expression()); - return new AssignmentStatementNode(expression); - } - - @Override - public ASTNode visitVar(SimpleJavaParser.VarContext ctx) { - return null; - } - - @Override - public ASTNode visitIfStatement(SimpleJavaParser.IfStatementContext ctx) { - ExpressionNode condition = (ExpressionNode) visit(ctx.expression()); - StatementNode thenStatement = (StatementNode) visit(ctx.statement(0)); // The 'then' branch - StatementNode elseStatement = null; - if (ctx.statement().size() > 1) { - elseStatement = (StatementNode) visit(ctx.statement(1)); // The 'else' branch, if present - } - return new IfStatementNode(condition, thenStatement, elseStatement); - } - - @Override - public ASTNode visitWhileStatement(SimpleJavaParser.WhileStatementContext ctx) { - ExpressionNode condition = (ExpressionNode) visit(ctx.expression()); // Visit the condition part of the while statement - StatementNode body = (StatementNode) visit(ctx.statement()); // Visit the body part of the while statement - return new WhileStatementNode(condition, body); - } - - @Override - public ASTNode visitReturnStatement(SimpleJavaParser.ReturnStatementContext ctx) { - ExpressionNode expression = null; - if (ctx.expression() != null) { - expression = (ExpressionNode) visit(ctx.expression()); // Visit the expression part of the return statement, if it exists - } - return new ReturnStatementNode(expression); - } - - @Override - public ASTNode visitExpression(SimpleJavaParser.ExpressionContext ctx) { - // Handle binary operations - if (ctx.getChildCount() == 3 && ctx.getChild(1) instanceof TerminalNode) { - ExpressionNode left = (ExpressionNode) visit(ctx.expression(0)); - ExpressionNode right = (ExpressionNode) visit(ctx.expression(1)); - return new BinaryExpressionNode(left, right, ExpresssionOperator.ERROR); - } - // Handle unary operations - else if (ctx.getChildCount() == 2) { - String operator = ctx.getChild(0).getText(); - ExpressionNode expression = (ExpressionNode) visit(ctx.expression(0)); - return new UnaryExpressionNode(expression, operator); - } - // Handle parentheses - else if (ctx.getChildCount() == 3 && ctx.getChild(0).getText().equals("(")) { - return visit(ctx.expression(0)); // Simply return the inner expression - } - // Handle literals and identifiers - else if (ctx.literal() != null) { - return visit(ctx.literal()); - } - else if (ctx.IDENTIFIER() != null) { - return new IdentifierExpressionNode(ctx.IDENTIFIER().getText()); - } - - return null; // Return null or throw an exception if no valid expression found - } - - @Override - public ASTNode visitLiteral(SimpleJavaParser.LiteralContext ctx) { - LiteralContext literalContext = (LiteralContext) ctx; - try { - int intValue = Integer.parseInt(literalContext.getText()); - LiteralNode literalNode = new LiteralNode(intValue); - - literalNode.setType("int"); - return literalNode; - } catch (NumberFormatException ignored) {} - - return null; // Return null or throw an exception if no valid expression found - } - -} diff --git a/src/main/java/parser/SimpleJava.g4 b/src/main/java/parser/SimpleJava.g4 deleted file mode 100644 index 7d09aba..0000000 --- a/src/main/java/parser/SimpleJava.g4 +++ /dev/null @@ -1,62 +0,0 @@ -grammar SimpleJava; - -program : classDeclaration+; - -classDeclaration : accessType 'class' IDENTIFIER '{' memberDeclaration* '}'; - -memberDeclaration : fieldDeclaration | methodDeclaration | constructorDeclaration; - -fieldDeclaration : accessType type IDENTIFIER ';'; - -methodDeclaration : accessType 'static' type IDENTIFIER '(' parameterList? ')' '{' statement* '}' ; - -constructorDeclaration : accessType IDENTIFIER '(' parameterList? ')' '{' statement* '}' ; - -parameterList : parameter (',' parameter)* ; -parameter : type IDENTIFIER ; - -type : 'int' | 'boolean' | 'char' ; -accessType : 'public' | 'private' ; - -statement - : variableDeclarationStatement - | assignmentStatement - | ifStatement - | whileStatement - | returnStatement - | block - ; - -variableDeclarationStatement : type IDENTIFIER ('=' expression)? ';' ; - -assignmentStatement : var '=' expression ';' ; - -var: IDENTIFIER; - -ifStatement : 'if' '(' expression ')' statement ('else' statement)? ; - -whileStatement : 'while' '(' expression ')' statement ; - -returnStatement : 'return' (expression)? ';' ; - -block : '{' statement* '}' ; - -expression - : expression ('&&' | '||') expression - | expression ('==' | '!=' | '<' | '<=' | '>' | '>=') expression - | expression ('+' | '-' | '*' | '/' | '%') expression - | '-' expression - | '!' expression - | '(' expression ')' - | literal - | IDENTIFIER - ; - -literal : INTEGERLITERAL | booleanLiteral | charLiteral ; - -INTEGERLITERAL : [0-9]+ ; -booleanLiteral : 'true' | 'false' ; -charLiteral : '\'' . '\'' ; -IDENTIFIER : [a-zA-Z][a-zA-Z0-9_]* ; - -WS : [ \t\r\n]+ -> skip; \ No newline at end of file diff --git a/src/main/java/parser/astBuilder/ASTBuilder.java b/src/main/java/parser/astBuilder/ASTBuilder.java new file mode 100644 index 0000000..95ac93c --- /dev/null +++ b/src/main/java/parser/astBuilder/ASTBuilder.java @@ -0,0 +1,415 @@ +package parser.astBuilder; + +import ast.*; +import ast.block.BlockNode; +import ast.expression.*; +import ast.expression.binaryexpression.CalculationExpressionNode; +import ast.expression.binaryexpression.DotExpressionNode; +import ast.expression.binaryexpression.DotSubstractionExpressionNode; +import ast.expression.binaryexpression.NonCalculationExpressionNode; +import ast.expression.unaryexpression.MemberAccessNode; +import ast.expression.unaryexpression.NotExpressionNode; +import ast.expression.unaryexpression.UnaryExpressionNode; +import ast.member.*; +import ast.statement.ifstatement.ElseStatementNode; +import ast.statement.ifstatement.IfElseStatementNode; +import ast.parameter.ParameterNode; +import ast.statement.*; +import ast.statement.ifstatement.IfStatementNode; +import ast.statement.statementexpression.AssignStatementExpressionNode; +import ast.statement.statementexpression.AssignableExpressionNode; +import ast.statement.statementexpression.NewDeclarationStatementExpressionNode; +import ast.statement.statementexpression.crementExpression.CrementType; +import ast.statement.statementexpression.crementExpression.DecrementExpressionNode; +import ast.statement.statementexpression.crementExpression.IncrementExpressionNode; +import ast.statement.statementexpression.methodcallstatementnexpression.ChainedMethodNode; +import ast.statement.statementexpression.methodcallstatementnexpression.MethodCallStatementExpressionNode; +import ast.statement.statementexpression.methodcallstatementnexpression.TargetNode; +import ast.type.*; +import ast.type.type.*; +import org.antlr.v4.runtime.tree.TerminalNode; +import parser.generated.*; + +public class ASTBuilder extends SimpleJavaBaseVisitor { + @Override + public ASTNode visitProgram(SimpleJavaParser.ProgramContext ctx) { + ProgramNode program = new ProgramNode(); + for (SimpleJavaParser.ClassDeclarationContext classDeclCtx : ctx.classDeclaration()) { + program.addClass((ClassNode) visit(classDeclCtx)); + } + return program; + } + + @Override + public ASTNode visitClassDeclaration(SimpleJavaParser.ClassDeclarationContext ctx) { + ClassNode classNode = new ClassNode(ctx.AccessModifier().getText(), ctx.Identifier().getText()); + for (SimpleJavaParser.MemberDeclarationContext member : ctx.memberDeclaration()) { + classNode.addMember((MemberNode) visit(member)); + } + classNode.ensureConstructor(); + return classNode; + } + + @Override + public ASTNode visitConstructorDeclaration(SimpleJavaParser.ConstructorDeclarationContext ctx) { + ConstructorNode constructorNode = new ConstructorNode(ctx.AccessModifier().getText(), ctx.Identifier().getText(), (BlockNode) visit(ctx.block())); + for(SimpleJavaParser.ParameterContext parameter : ctx.parameterList().parameter()) { + constructorNode.addParameter((ParameterNode) visit(parameter)); + } + return constructorNode; + } + + @Override + public ASTNode visitMethodDeclaration(SimpleJavaParser.MethodDeclarationContext ctx) { + if(ctx.MainMethodDeclaration() != null) { + return new MainMethodNode((BlockNode) visit(ctx.block())); + } else { + if(ctx.type() != null) { + MethodNode methodNode = new MethodNode(ctx.AccessModifier().getText(), createTypeNode(ctx.type().getText()), false, ctx.Identifier().getText(), (BlockNode) visit(ctx.block())); + for(SimpleJavaParser.ParameterContext parameter : ctx.parameterList().parameter()) { + methodNode.addParameter((ParameterNode) visit(parameter)); + } + return methodNode; + } else { + MethodNode methodNode = new MethodNode(ctx.AccessModifier().getText(), null, true, ctx.Identifier().getText(), (BlockNode) visit(ctx.block())); + for(SimpleJavaParser.ParameterContext parameter : ctx.parameterList().parameter()) { + methodNode.addParameter((ParameterNode) visit(parameter)); + } + return methodNode; + } + } + } + + @Override + public ASTNode visitFieldDeclaration(SimpleJavaParser.FieldDeclarationContext ctx) { + return new FieldNode(new AccessModifierNode(ctx.AccessModifier().getText()), createTypeNode(ctx.type().getText()), ctx.Identifier().getText()); + } + + @Override + public ASTNode visitParameter(SimpleJavaParser.ParameterContext ctx) { + return new ParameterNode(createTypeNode(ctx.type().getText()), ctx.Identifier().getText()); + } + + @Override + public ASTNode visitStatement(SimpleJavaParser.StatementContext ctx) { + if(ctx.returnStatement() != null) { + return visitReturnStatement(ctx.returnStatement()); + } else if(ctx.localVariableDeclaration() != null) { + return visitLocalVariableDeclaration(ctx.localVariableDeclaration()); + } else if(ctx.block() != null) { + return visitBlock(ctx.block()); + } else if(ctx.whileStatement() != null) { + return visitWhileStatement(ctx.whileStatement()); + } else if(ctx.forStatement() != null) { + return visitForStatement(ctx.forStatement()); + } else if(ctx.ifElseStatement() != null) { + return visitIfElseStatement(ctx.ifElseStatement()); + } else if(ctx.statementExpression() != null) { + return visitStatementExpression(ctx.statementExpression()); + } + return null; + } + + @Override + public ASTNode visitReturnStatement(SimpleJavaParser.ReturnStatementContext ctx) { + return new ReturnStatementNode((IExpressionNode) visit(ctx.expression())); + } + + @Override + public ASTNode visitLocalVariableDeclaration(SimpleJavaParser.LocalVariableDeclarationContext ctx) { + return new LocalVariableDeclarationNode(createTypeNode(ctx.type().getText()), ctx.Identifier().getText(), ctx.Assign().getText(), (IExpressionNode) visit(ctx.expression())); + } + + @Override + public ASTNode visitBlock(SimpleJavaParser.BlockContext ctx) { + BlockNode blockNode = new BlockNode(); + for(SimpleJavaParser.StatementContext statement : ctx.statement()) { + blockNode.addStatement((IStatementNode) visit(statement)); + } + if(!blockNode.hasReturnStatement) { + blockNode.addStatement(new ReturnStatementNode(null)); + } + return blockNode; + } + + @Override + public ASTNode visitWhileStatement(SimpleJavaParser.WhileStatementContext ctx) { + return new WhileStatementNode((IExpressionNode) visit(ctx.expression()), (BlockNode) visit(ctx.block())); + } + + @Override + public ASTNode visitForStatement(SimpleJavaParser.ForStatementContext ctx) { + if(ctx.statementExpression(0) != null) { + return new ForStatementNode((IExpressionNode) visit(ctx.statementExpression(0)), (IExpressionNode) visit(ctx.expression()), (IExpressionNode) visit(ctx.statementExpression(1))); + } else if(ctx.localVariableDeclaration() != null) { + return new ForStatementNode((IStatementNode) visit(ctx.localVariableDeclaration()), (IExpressionNode) visit(ctx.expression()), (IExpressionNode) visit(ctx.statementExpression(1))); + } + return null; + } + + @Override + public ASTNode visitIfElseStatement(SimpleJavaParser.IfElseStatementContext ctx) { + IfElseStatementNode ifElseStatementNode = new IfElseStatementNode((IfStatementNode) visit(ctx.ifStatement())); + for(SimpleJavaParser.ElseStatementContext elseStatement : ctx.elseStatement()) { + ifElseStatementNode.addElseStatement((ElseStatementNode) visit(elseStatement)); + } + return ifElseStatementNode; + } + + @Override + public ASTNode visitIfStatement(SimpleJavaParser.IfStatementContext ctx) { + return new IfStatementNode((IExpressionNode) visit(ctx.expression()), (BlockNode) visit(ctx.block())); + } + + @Override + public ASTNode visitElseStatement(SimpleJavaParser.ElseStatementContext ctx) { + return new ElseStatementNode((BlockNode) visit(ctx.block())); + } + + @Override + public ASTNode visitStatementExpression(SimpleJavaParser.StatementExpressionContext ctx) { + if(ctx.assign() != null) { + return visitAssign(ctx.assign()); + } else if(ctx.newDeclaration() != null) { + return visitNewDeclaration(ctx.newDeclaration()); + } else if(ctx.methodCall() != null) { + return visitMethodCall(ctx.methodCall()); + } else if(ctx.crementExpression() != null) { + return visitCrementExpression(ctx.crementExpression()); + } + return null; + } + + @Override + public ASTNode visitAssign(SimpleJavaParser.AssignContext ctx) { + return new AssignStatementExpressionNode((AssignableExpressionNode) visit(ctx.assignableExpression()), (IExpressionNode) visit(ctx.expression())); + } + + @Override + public ASTNode visitNewDeclaration(SimpleJavaParser.NewDeclarationContext ctx) { + NewDeclarationStatementExpressionNode newDeclarationStatementExpressionNode = new NewDeclarationStatementExpressionNode(ctx.Identifier().getText()); + for(SimpleJavaParser.ExpressionContext expression : ctx.argumentList().expression()) { + newDeclarationStatementExpressionNode.addExpression((IExpressionNode) visit(expression)); + } + return newDeclarationStatementExpressionNode; + } + + @Override + public ASTNode visitMethodCall(SimpleJavaParser.MethodCallContext ctx) { + MethodCallStatementExpressionNode methodCallStatementExpressionNode = new MethodCallStatementExpressionNode((TargetNode) visit(ctx.target()), ctx.Identifier().getText()); + for(SimpleJavaParser.ChainedMethodContext chainedMethod : ctx.chainedMethod()) { + methodCallStatementExpressionNode.addChainedMethod((ChainedMethodNode) visit(chainedMethod)); + } + for(SimpleJavaParser.ExpressionContext expression : ctx.argumentList().expression()) { + methodCallStatementExpressionNode.addExpression((IExpressionNode) visit(expression)); + } + return methodCallStatementExpressionNode; + } + + @Override + public ASTNode visitTarget(SimpleJavaParser.TargetContext ctx) { + if(ctx.This() != null) { + return new TargetNode(true); + } else if(ctx.memberAccess() != null) { + return new TargetNode((MemberAccessNode) visit(ctx.memberAccess())); + } else if(ctx.newDeclaration() != null) { + return new TargetNode((NewDeclarationStatementExpressionNode) visit(ctx.newDeclaration())); + } else if(ctx.Identifier() != null) { + return new TargetNode(ctx.Identifier().getText()); + } + return null; + } + + @Override + public ASTNode visitChainedMethod(SimpleJavaParser.ChainedMethodContext ctx) { + ChainedMethodNode chainedMethodNode = new ChainedMethodNode(ctx.Identifier().getText()); + for(SimpleJavaParser.ExpressionContext expression : ctx.argumentList().expression()) { + chainedMethodNode.addExpression((IExpressionNode) visit(expression)); + } + return chainedMethodNode; + } + + @Override + public ASTNode visitCrementExpression(SimpleJavaParser.CrementExpressionContext ctx) { + if(ctx.incrementExpression() != null) { + return visitIncrementExpression(ctx.incrementExpression()); + } else if(ctx.decrementExpression() != null) { + return visitDecrementExpression(ctx.decrementExpression()); + } + return null; + } + + @Override + public ASTNode visitIncrementExpression(SimpleJavaParser.IncrementExpressionContext ctx) { + if(ctx.prefixIncrementExpression() != null) { + return visitPrefixIncrementExpression(ctx.prefixIncrementExpression()); + } else if(ctx.suffixIncrementExpression() != null) { + return visitSuffixIncrementExpression(ctx.suffixIncrementExpression()); + } + return null; + } + + @Override + public ASTNode visitPrefixIncrementExpression(SimpleJavaParser.PrefixIncrementExpressionContext ctx) { + return new IncrementExpressionNode(CrementType.PREFIX, (AssignableExpressionNode) visit(ctx.assignableExpression())); + } + + @Override + public ASTNode visitSuffixIncrementExpression(SimpleJavaParser.SuffixIncrementExpressionContext ctx) { + return new IncrementExpressionNode(CrementType.SUFFIX, (AssignableExpressionNode) visit(ctx.assignableExpression())); + } + + @Override + public ASTNode visitDecrementExpression(SimpleJavaParser.DecrementExpressionContext ctx) { + if(ctx.prefixDecrementExpression() != null) { + return visitPrefixDecrementExpression(ctx.prefixDecrementExpression()); + } else if(ctx.suffixDecrementExpression() != null) { + return visitSuffixDecrementExpression(ctx.suffixDecrementExpression()); + } + return null; + } + + @Override + public ASTNode visitPrefixDecrementExpression(SimpleJavaParser.PrefixDecrementExpressionContext ctx) { + return new DecrementExpressionNode(CrementType.PREFIX, (AssignableExpressionNode) visit(ctx.assignableExpression())); + } + + @Override + public ASTNode visitSuffixDecrementExpression(SimpleJavaParser.SuffixDecrementExpressionContext ctx) { + return new DecrementExpressionNode(CrementType.SUFFIX, (AssignableExpressionNode) visit(ctx.assignableExpression())); + } + + @Override + public ASTNode visitExpression(SimpleJavaParser.ExpressionContext ctx) { + if(ctx.unaryExpression() != null) { + return visit(ctx.unaryExpression()); + } else if(ctx.binaryExpression() != null) { + return visit(ctx.binaryExpression()); + } + return null; + } + + @Override + public ASTNode visitUnaryExpression(SimpleJavaParser.UnaryExpressionContext ctx) { + if(ctx.This() != null) { + return new UnaryExpressionNode(ctx.This().getText()); + } else if(ctx.Identifier() != null) { + return new UnaryExpressionNode(ctx.Identifier().getText()); + } else if(ctx.memberAccess() != null) { + return new UnaryExpressionNode((MemberAccessNode) visitMemberAccess(ctx.memberAccess())); + } else if(ctx.value() != null) { + return new UnaryExpressionNode((ValueNode) visitValue(ctx.value())); + } else if(ctx.notExpression() != null) { + return new UnaryExpressionNode((NotExpressionNode) visitNotExpression(ctx.notExpression())); + } else if(ctx.statementExpression() != null) { + return new UnaryExpressionNode((IStatementNode) visitStatementExpression(ctx.statementExpression())); + } else if(ctx.expression() != null) { + return new UnaryExpressionNode((IExpressionNode) visitExpression(ctx.expression())); + } + return null; + } + + @Override + public ASTNode visitMemberAccess(SimpleJavaParser.MemberAccessContext ctx) { + MemberAccessNode memberAccessNode; + if(ctx.This() != null) { + memberAccessNode = new MemberAccessNode(true); + } else { + memberAccessNode = new MemberAccessNode(false); + } + for (TerminalNode identifierNode : ctx.Identifier()) { + memberAccessNode.addIdentifier(identifierNode.getText()); + } + return memberAccessNode; + } + + @Override + public ASTNode visitValue(SimpleJavaParser.ValueContext ctx) { + if(ctx.IntValue() != null) { + return new ValueNode(EnumValueNode.INT_VALUE, ctx.IntValue().getText()); + } else if(ctx.BooleanValue() != null) { + return new ValueNode(EnumValueNode.BOOLEAN_VALUE, ctx.BooleanValue().getText()); + } else if(ctx.CharValue() != null) { + return new ValueNode(EnumValueNode.CHAR_VALUE, ctx.CharValue().getText()); + } else if(ctx.NullValue() != null) { + return new ValueNode(EnumValueNode.NULL_VALUE, ctx.NullValue().getText()); + } + return null; + } + + @Override + public ASTNode visitNotExpression(SimpleJavaParser.NotExpressionContext ctx) { + return new NotExpressionNode((IExpressionNode) visitExpression(ctx.expression())); + } + + + @Override + public ASTNode visitBinaryExpression(SimpleJavaParser.BinaryExpressionContext ctx) { + if(ctx.calculationExpression() != null) { + return visit(ctx.calculationExpression()); + } else if(ctx.nonCalculationExpression() != null) { + return visit(ctx.nonCalculationExpression()); + } + return null; + } + + @Override + public ASTNode visitCalculationExpression(SimpleJavaParser.CalculationExpressionContext ctx) { + if(ctx.calculationExpression() != null) { + return new CalculationExpressionNode((CalculationExpressionNode) visit(ctx.calculationExpression()), ctx.LineOperator().getText(), (DotExpressionNode) visit(ctx.dotExpression())); + } else if(ctx.dotExpression() != null) { + return new CalculationExpressionNode((DotExpressionNode) visit(ctx.dotExpression())); + } + return null; + } + + @Override + public ASTNode visitDotExpression(SimpleJavaParser.DotExpressionContext ctx) { + if(ctx.dotExpression() != null) { + return new DotExpressionNode((DotExpressionNode) visit(ctx.dotExpression()), ctx.DotOperator().getText(), (DotSubstractionExpressionNode) visit(ctx.dotSubtractionExpression())); + } else if(ctx.dotSubtractionExpression() != null) { + return new DotExpressionNode((DotSubstractionExpressionNode) visit(ctx.dotSubtractionExpression())); + } + return null; + } + + @Override + public ASTNode visitDotSubtractionExpression(SimpleJavaParser.DotSubtractionExpressionContext ctx) { + if(ctx.IntValue() != null) { + return new DotSubstractionExpressionNode(new ValueNode(EnumValueNode.INT_VALUE, ctx.IntValue().getText())); + } else if(ctx.Identifier() != null) { + return new DotSubstractionExpressionNode(ctx.Identifier().getText()); + } else if(ctx.memberAccess() != null) { + return new DotSubstractionExpressionNode((MemberAccessNode) visit(ctx.memberAccess())); + } else if(ctx.methodCall() != null && ctx.calculationExpression() != null) { + return new DotSubstractionExpressionNode((MethodCallStatementExpressionNode) visit(ctx.methodCall()), (CalculationExpressionNode) visit(ctx.calculationExpression())); + } + return null; + } + + @Override + public ASTNode visitNonCalculationExpression(SimpleJavaParser.NonCalculationExpressionContext ctx) { + return new NonCalculationExpressionNode((UnaryExpressionNode) visit(ctx.unaryExpression()), ctx.nonCalculationOperator().getText(), (IExpressionNode) visit(ctx.expression())); + } + + @Override + public ASTNode visitAssignableExpression(SimpleJavaParser.AssignableExpressionContext ctx) { + if(ctx.Identifier() != null) { + return new AssignableExpressionNode(ctx.Identifier().getText()); + } else if(ctx.memberAccess() != null) { + return new AssignableExpressionNode((MemberAccessNode) visit(ctx.memberAccess())); + } + return null; + } + + public ITypeNode createTypeNode(String identifier){ + return switch (identifier) { + case "int" -> new BaseType(TypeEnum.INT); + case "boolean" -> new BaseType(TypeEnum.BOOL); + case "char" -> new BaseType(TypeEnum.CHAR); + case "void" -> new BaseType(TypeEnum.VOID); + default -> new ReferenceType(identifier); + }; + } + +} diff --git a/src/main/java/parser/generated/SimpleJava.interp b/src/main/java/parser/generated/SimpleJava.interp index c3cff60..c21e97d 100644 --- a/src/main/java/parser/generated/SimpleJava.interp +++ b/src/main/java/parser/generated/SimpleJava.interp @@ -1,40 +1,52 @@ token literal names: null -'class' -'{' -'}' -';' -'static' -'(' -')' -',' -'int' +'++' +'--' +'void' 'boolean' 'char' -'public' -'private' +'int' +null +'public static void main(String[] args)' +null +null +null +null '=' -'if' -'else' -'while' -'return' -'&&' -'||' -'==' -'!=' -'<' -'<=' -'>' -'>=' '+' '-' '*' -'/' '%' +'/' +'>' +'<' +'>=' +'<=' +'==' +'!=' '!' -'true' 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333, 331, 1, 0, 0, 0, 333, 334, 1, 0, 0, 0, 334, 69, 1, 0, 0, 0, 335, 333, 1, 0, 0, 0, 336, 337, 6, 35, -1, 0, 337, 338, 3, 72, 36, 0, 338, 344, 1, 0, 0, 0, 339, 340, 10, 2, 0, 0, 340, 341, 5, 9, 0, 0, 341, 343, 3, 72, 36, 0, 342, 339, 1, 0, 0, 0, 343, 346, 1, 0, 0, 0, 344, 342, 1, 0, 0, 0, 344, 345, 1, 0, 0, 0, 345, 71, 1, 0, 0, 0, 346, 344, 1, 0, 0, 0, 347, 356, 5, 44, 0, 0, 348, 356, 5, 47, 0, 0, 349, 356, 3, 64, 32, 0, 350, 351, 3, 76, 38, 0, 351, 352, 5, 29, 0, 0, 352, 353, 3, 68, 34, 0, 353, 354, 5, 30, 0, 0, 354, 356, 1, 0, 0, 0, 355, 347, 1, 0, 0, 0, 355, 348, 1, 0, 0, 0, 355, 349, 1, 0, 0, 0, 355, 350, 1, 0, 0, 0, 356, 73, 1, 0, 0, 0, 357, 358, 3, 44, 22, 0, 358, 359, 3, 86, 43, 0, 359, 360, 3, 42, 21, 0, 360, 75, 1, 0, 0, 0, 361, 363, 3, 78, 39, 0, 362, 361, 1, 0, 0, 0, 362, 363, 1, 0, 0, 0, 363, 367, 1, 0, 0, 0, 364, 366, 3, 80, 40, 0, 365, 364, 1, 0, 0, 0, 366, 369, 1, 0, 0, 0, 367, 365, 1, 0, 0, 0, 367, 368, 1, 0, 0, 0, 368, 370, 1, 0, 0, 0, 369, 367, 1, 0, 0, 0, 370, 371, 5, 47, 0, 0, 371, 372, 5, 29, 0, 0, 372, 373, 3, 16, 8, 0, 373, 374, 5, 30, 0, 0, 374, 77, 1, 0, 0, 0, 375, 380, 5, 36, 0, 0, 376, 380, 3, 64, 32, 0, 377, 380, 3, 40, 20, 0, 378, 380, 5, 47, 0, 0, 379, 375, 1, 0, 0, 0, 379, 376, 1, 0, 0, 0, 379, 377, 1, 0, 0, 0, 379, 378, 1, 0, 0, 0, 380, 381, 1, 0, 0, 0, 381, 382, 5, 28, 0, 0, 382, 79, 1, 0, 0, 0, 383, 384, 5, 47, 0, 0, 384, 385, 5, 29, 0, 0, 385, 386, 3, 16, 8, 0, 386, 387, 5, 30, 0, 0, 387, 388, 5, 28, 0, 0, 388, 81, 1, 0, 0, 0, 389, 390, 7, 0, 0, 0, 390, 83, 1, 0, 0, 0, 391, 392, 7, 1, 0, 0, 392, 85, 1, 0, 0, 0, 393, 394, 7, 2, 0, 0, 394, 87, 1, 0, 0, 0, 39, 91, 94, 102, 110, 113, 118, 124, 133, 137, 142, 146, 153, 164, 167, 182, 188, 195, 201, 213, 217, 221, 230, 246, 260, 272, 279, 283, 293, 303, 310, 316, 319, 323, 333, 344, 355, 362, 367, 379] \ No newline at end of file diff --git a/src/main/java/parser/generated/SimpleJava.tokens b/src/main/java/parser/generated/SimpleJava.tokens index fa21229..bed7437 100644 --- a/src/main/java/parser/generated/SimpleJava.tokens +++ b/src/main/java/parser/generated/SimpleJava.tokens @@ -1,73 +1,88 @@ T__0=1 T__1=2 -T__2=3 -T__3=4 -T__4=5 -T__5=6 -T__6=7 -T__7=8 -T__8=9 -T__9=10 -T__10=11 -T__11=12 -T__12=13 -T__13=14 -T__14=15 -T__15=16 -T__16=17 -T__17=18 -T__18=19 -T__19=20 -T__20=21 -T__21=22 -T__22=23 -T__23=24 -T__24=25 -T__25=26 -T__26=27 -T__27=28 -T__28=29 -T__29=30 -T__30=31 -T__31=32 -T__32=33 -T__33=34 -T__34=35 -INTEGERLITERAL=36 -IDENTIFIER=37 -WS=38 -'class'=1 -'{'=2 -'}'=3 -';'=4 -'static'=5 -'('=6 -')'=7 -','=8 -'int'=9 -'boolean'=10 -'char'=11 -'public'=12 -'private'=13 -'='=14 -'if'=15 -'else'=16 -'while'=17 -'return'=18 -'&&'=19 -'||'=20 -'=='=21 -'!='=22 -'<'=23 -'<='=24 -'>'=25 -'>='=26 -'+'=27 -'-'=28 -'*'=29 -'/'=30 -'%'=31 -'!'=32 -'true'=33 -'false'=34 -'\''=35 +Void=3 +Boolean=4 +Char=5 +Int=6 +AccessModifier=7 +MainMethodDeclaration=8 +DotOperator=9 +LineOperator=10 +ComparisonOperator=11 +LogicalOperator=12 +Assign=13 +Plus=14 +Minus=15 +Mult=16 +Modulo=17 +Div=18 +Greater=19 +Less=20 +GreaterEqual=21 +LessEqual=22 +Equal=23 +NotEqual=24 +Not=25 +And=26 +Or=27 +Dot=28 +OpenRoundBracket=29 +ClosedRoundBracket=30 +OpenCurlyBracket=31 +ClosedCurlyBracket=32 +Semicolon=33 +Comma=34 +Class=35 +This=36 +While=37 +If=38 +Else=39 +For=40 +Return=41 +New=42 +CharValue=43 +IntValue=44 +BooleanValue=45 +NullValue=46 +Identifier=47 +WS=48 +InlineComment=49 +MultilineComment=50 +'++'=1 +'--'=2 +'void'=3 +'boolean'=4 +'char'=5 +'int'=6 +'public static void main(String[] args)'=8 +'='=13 +'+'=14 +'-'=15 +'*'=16 +'%'=17 +'/'=18 +'>'=19 +'<'=20 +'>='=21 +'<='=22 +'=='=23 +'!='=24 +'!'=25 +'&&'=26 +'||'=27 +'.'=28 +'('=29 +')'=30 +'{'=31 +'}'=32 +';'=33 +','=34 +'class'=35 +'this'=36 +'while'=37 +'if'=38 +'else'=39 +'for'=40 +'return'=41 +'new'=42 +'null'=46 diff --git a/src/main/java/parser/generated/SimpleJavaBaseListener.java b/src/main/java/parser/generated/SimpleJavaBaseListener.java index 342f385..2bf9ddd 100644 --- a/src/main/java/parser/generated/SimpleJavaBaseListener.java +++ b/src/main/java/parser/generated/SimpleJavaBaseListener.java @@ -1,4 +1,4 @@ -// Generated from C:/Users/Johannes/Documents/Github/JavaCompiler/src/main/java/parser/SimpleJava.g4 by ANTLR 4.13.1 +// Generated from C:/Users/Maxi/Documents/DHBW/Compilerbau/NichtHaskell2.0/src/main/java/parser/grammar/SimpleJava.g4 by ANTLR 4.13.1 package parser.generated; import org.antlr.v4.runtime.ParserRuleContext; @@ -48,6 +48,18 @@ public class SimpleJavaBaseListener implements SimpleJavaListener { *

The default implementation does nothing.

*/ @Override public void exitMemberDeclaration(SimpleJavaParser.MemberDeclarationContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterConstructorDeclaration(SimpleJavaParser.ConstructorDeclarationContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitConstructorDeclaration(SimpleJavaParser.ConstructorDeclarationContext ctx) { } /** * {@inheritDoc} * @@ -72,18 +84,6 @@ public class SimpleJavaBaseListener implements SimpleJavaListener { *

The default implementation does nothing.

*/ @Override public void exitMethodDeclaration(SimpleJavaParser.MethodDeclarationContext ctx) { } - /** - * {@inheritDoc} - * - *

The default implementation does nothing.

- */ - @Override public void enterConstructorDeclaration(SimpleJavaParser.ConstructorDeclarationContext ctx) { } - /** - * {@inheritDoc} - * - *

The default implementation does nothing.

- */ - @Override public void exitConstructorDeclaration(SimpleJavaParser.ConstructorDeclarationContext ctx) { } /** * {@inheritDoc} * @@ -113,25 +113,13 @@ public class SimpleJavaBaseListener implements SimpleJavaListener { * *

The default implementation does nothing.

*/ - @Override public void enterType(SimpleJavaParser.TypeContext ctx) { } + @Override public void enterArgumentList(SimpleJavaParser.ArgumentListContext ctx) { } /** * {@inheritDoc} * *

The default implementation does nothing.

*/ - @Override public void exitType(SimpleJavaParser.TypeContext ctx) { } - /** - * {@inheritDoc} - * - *

The default implementation does nothing.

- */ - @Override public void enterAccessType(SimpleJavaParser.AccessTypeContext ctx) { } - /** - * {@inheritDoc} - * - *

The default implementation does nothing.

- */ - @Override public void exitAccessType(SimpleJavaParser.AccessTypeContext ctx) { } + @Override public void exitArgumentList(SimpleJavaParser.ArgumentListContext ctx) { } /** * {@inheritDoc} * @@ -149,61 +137,13 @@ public class SimpleJavaBaseListener implements SimpleJavaListener { * *

The default implementation does nothing.

*/ - @Override public void enterVariableDeclarationStatement(SimpleJavaParser.VariableDeclarationStatementContext ctx) { } + @Override public void enterBlock(SimpleJavaParser.BlockContext ctx) { } /** * {@inheritDoc} * *

The default implementation does nothing.

*/ - @Override public void exitVariableDeclarationStatement(SimpleJavaParser.VariableDeclarationStatementContext ctx) { } - /** - * {@inheritDoc} - * - *

The default implementation does nothing.

- */ - @Override public void enterAssignmentStatement(SimpleJavaParser.AssignmentStatementContext ctx) { } - /** - * {@inheritDoc} - * - *

The default implementation does nothing.

- */ - @Override public void exitAssignmentStatement(SimpleJavaParser.AssignmentStatementContext ctx) { } - /** - * {@inheritDoc} - * - *

The default implementation does nothing.

- */ - @Override public void enterVar(SimpleJavaParser.VarContext ctx) { } - /** - * {@inheritDoc} - * - *

The default implementation does nothing.

- */ - @Override public void exitVar(SimpleJavaParser.VarContext ctx) { } - /** - * {@inheritDoc} - * - *

The default implementation does nothing.

- */ - @Override public void enterIfStatement(SimpleJavaParser.IfStatementContext ctx) { } - /** - * {@inheritDoc} - * - *

The default implementation does nothing.

- */ - @Override public void exitIfStatement(SimpleJavaParser.IfStatementContext ctx) { } - /** - * {@inheritDoc} - * - *

The default implementation does nothing.

- */ - @Override public void enterWhileStatement(SimpleJavaParser.WhileStatementContext ctx) { } - /** - * {@inheritDoc} - * - *

The default implementation does nothing.

- */ - @Override public void exitWhileStatement(SimpleJavaParser.WhileStatementContext ctx) { } + @Override public void exitBlock(SimpleJavaParser.BlockContext ctx) { } /** * {@inheritDoc} * @@ -221,13 +161,109 @@ public class SimpleJavaBaseListener implements SimpleJavaListener { * *

The default implementation does nothing.

*/ - @Override public void enterBlock(SimpleJavaParser.BlockContext ctx) { } + @Override public void enterLocalVariableDeclaration(SimpleJavaParser.LocalVariableDeclarationContext ctx) { } /** * {@inheritDoc} * *

The default implementation does nothing.

*/ - @Override public void exitBlock(SimpleJavaParser.BlockContext ctx) { } + @Override public void exitLocalVariableDeclaration(SimpleJavaParser.LocalVariableDeclarationContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterWhileStatement(SimpleJavaParser.WhileStatementContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitWhileStatement(SimpleJavaParser.WhileStatementContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterForStatement(SimpleJavaParser.ForStatementContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitForStatement(SimpleJavaParser.ForStatementContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterIfElseStatement(SimpleJavaParser.IfElseStatementContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitIfElseStatement(SimpleJavaParser.IfElseStatementContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterIfStatement(SimpleJavaParser.IfStatementContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitIfStatement(SimpleJavaParser.IfStatementContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterElseStatement(SimpleJavaParser.ElseStatementContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitElseStatement(SimpleJavaParser.ElseStatementContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterStatementExpression(SimpleJavaParser.StatementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitStatementExpression(SimpleJavaParser.StatementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterAssign(SimpleJavaParser.AssignContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitAssign(SimpleJavaParser.AssignContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterNewDeclaration(SimpleJavaParser.NewDeclarationContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitNewDeclaration(SimpleJavaParser.NewDeclarationContext ctx) { } /** * {@inheritDoc} * @@ -245,37 +281,265 @@ public class SimpleJavaBaseListener implements SimpleJavaListener { * *

The default implementation does nothing.

*/ - @Override public void enterLiteral(SimpleJavaParser.LiteralContext ctx) { } + @Override public void enterUnaryExpression(SimpleJavaParser.UnaryExpressionContext ctx) { } /** * {@inheritDoc} * *

The default implementation does nothing.

*/ - @Override public void exitLiteral(SimpleJavaParser.LiteralContext ctx) { } + @Override public void exitUnaryExpression(SimpleJavaParser.UnaryExpressionContext ctx) { } /** * {@inheritDoc} * *

The default implementation does nothing.

*/ - @Override public void enterBooleanLiteral(SimpleJavaParser.BooleanLiteralContext ctx) { } + @Override public void enterNotExpression(SimpleJavaParser.NotExpressionContext ctx) { } /** * {@inheritDoc} * *

The default implementation does nothing.

*/ - @Override public void exitBooleanLiteral(SimpleJavaParser.BooleanLiteralContext ctx) { } + @Override public void exitNotExpression(SimpleJavaParser.NotExpressionContext ctx) { } /** * {@inheritDoc} * *

The default implementation does nothing.

*/ - @Override public void enterCharLiteral(SimpleJavaParser.CharLiteralContext ctx) { } + @Override public void enterCrementExpression(SimpleJavaParser.CrementExpressionContext ctx) { } /** * {@inheritDoc} * *

The default implementation does nothing.

*/ - @Override public void exitCharLiteral(SimpleJavaParser.CharLiteralContext ctx) { } + @Override public void exitCrementExpression(SimpleJavaParser.CrementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterIncrementExpression(SimpleJavaParser.IncrementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitIncrementExpression(SimpleJavaParser.IncrementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterPrefixIncrementExpression(SimpleJavaParser.PrefixIncrementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitPrefixIncrementExpression(SimpleJavaParser.PrefixIncrementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterSuffixIncrementExpression(SimpleJavaParser.SuffixIncrementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitSuffixIncrementExpression(SimpleJavaParser.SuffixIncrementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterDecrementExpression(SimpleJavaParser.DecrementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitDecrementExpression(SimpleJavaParser.DecrementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterPrefixDecrementExpression(SimpleJavaParser.PrefixDecrementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitPrefixDecrementExpression(SimpleJavaParser.PrefixDecrementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterSuffixDecrementExpression(SimpleJavaParser.SuffixDecrementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitSuffixDecrementExpression(SimpleJavaParser.SuffixDecrementExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterAssignableExpression(SimpleJavaParser.AssignableExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitAssignableExpression(SimpleJavaParser.AssignableExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterMemberAccess(SimpleJavaParser.MemberAccessContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitMemberAccess(SimpleJavaParser.MemberAccessContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterBinaryExpression(SimpleJavaParser.BinaryExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitBinaryExpression(SimpleJavaParser.BinaryExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterCalculationExpression(SimpleJavaParser.CalculationExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitCalculationExpression(SimpleJavaParser.CalculationExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterDotExpression(SimpleJavaParser.DotExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitDotExpression(SimpleJavaParser.DotExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterDotSubtractionExpression(SimpleJavaParser.DotSubtractionExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitDotSubtractionExpression(SimpleJavaParser.DotSubtractionExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterNonCalculationExpression(SimpleJavaParser.NonCalculationExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitNonCalculationExpression(SimpleJavaParser.NonCalculationExpressionContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterMethodCall(SimpleJavaParser.MethodCallContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitMethodCall(SimpleJavaParser.MethodCallContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterTarget(SimpleJavaParser.TargetContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitTarget(SimpleJavaParser.TargetContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterChainedMethod(SimpleJavaParser.ChainedMethodContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitChainedMethod(SimpleJavaParser.ChainedMethodContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterType(SimpleJavaParser.TypeContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitType(SimpleJavaParser.TypeContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterValue(SimpleJavaParser.ValueContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitValue(SimpleJavaParser.ValueContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void enterNonCalculationOperator(SimpleJavaParser.NonCalculationOperatorContext ctx) { } + /** + * {@inheritDoc} + * + *

The default implementation does nothing.

+ */ + @Override public void exitNonCalculationOperator(SimpleJavaParser.NonCalculationOperatorContext ctx) { } /** * {@inheritDoc} diff --git a/src/main/java/parser/generated/SimpleJavaBaseVisitor.java b/src/main/java/parser/generated/SimpleJavaBaseVisitor.java index 4feb7ea..92fb64c 100644 --- a/src/main/java/parser/generated/SimpleJavaBaseVisitor.java +++ b/src/main/java/parser/generated/SimpleJavaBaseVisitor.java @@ -1,4 +1,4 @@ -// Generated from C:/Users/Johannes/Documents/Github/JavaCompiler/src/main/java/parser/SimpleJava.g4 by ANTLR 4.13.1 +// Generated from C:/Users/Maxi/Documents/DHBW/Compilerbau/NichtHaskell2.0/src/main/java/parser/grammar/SimpleJava.g4 by ANTLR 4.13.1 package parser.generated; import org.antlr.v4.runtime.tree.AbstractParseTreeVisitor; @@ -33,6 +33,13 @@ public class SimpleJavaBaseVisitor extends AbstractParseTreeVisitor implem * {@link #visitChildren} on {@code ctx}.

*/ @Override public T visitMemberDeclaration(SimpleJavaParser.MemberDeclarationContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitConstructorDeclaration(SimpleJavaParser.ConstructorDeclarationContext ctx) { return visitChildren(ctx); } /** * {@inheritDoc} * @@ -47,13 +54,6 @@ public class SimpleJavaBaseVisitor extends AbstractParseTreeVisitor implem * {@link #visitChildren} on {@code ctx}.

*/ @Override public T visitMethodDeclaration(SimpleJavaParser.MethodDeclarationContext ctx) { return visitChildren(ctx); } - /** - * {@inheritDoc} - * - *

The default implementation returns the result of calling - * {@link #visitChildren} on {@code ctx}.

- */ - @Override public T visitConstructorDeclaration(SimpleJavaParser.ConstructorDeclarationContext ctx) { return visitChildren(ctx); } /** * {@inheritDoc} * @@ -74,14 +74,7 @@ public class SimpleJavaBaseVisitor extends AbstractParseTreeVisitor implem *

The default implementation returns the result of calling * {@link #visitChildren} on {@code ctx}.

*/ - @Override public T visitType(SimpleJavaParser.TypeContext ctx) { return visitChildren(ctx); } - /** - * {@inheritDoc} - * - *

The default implementation returns the result of calling - * {@link #visitChildren} on {@code ctx}.

- */ - @Override public T visitAccessType(SimpleJavaParser.AccessTypeContext ctx) { return visitChildren(ctx); } + @Override public T visitArgumentList(SimpleJavaParser.ArgumentListContext ctx) { return visitChildren(ctx); } /** * {@inheritDoc} * @@ -95,35 +88,7 @@ public class SimpleJavaBaseVisitor extends AbstractParseTreeVisitor implem *

The default implementation returns the result of calling * {@link #visitChildren} on {@code ctx}.

*/ - @Override public T visitVariableDeclarationStatement(SimpleJavaParser.VariableDeclarationStatementContext ctx) { return visitChildren(ctx); } - /** - * {@inheritDoc} - * - *

The default implementation returns the result of calling - * {@link #visitChildren} on {@code ctx}.

- */ - @Override public T visitAssignmentStatement(SimpleJavaParser.AssignmentStatementContext ctx) { return visitChildren(ctx); } - /** - * {@inheritDoc} - * - *

The default implementation returns the result of calling - * {@link #visitChildren} on {@code ctx}.

- */ - @Override public T visitVar(SimpleJavaParser.VarContext ctx) { return visitChildren(ctx); } - /** - * {@inheritDoc} - * - *

The default implementation returns the result of calling - * {@link #visitChildren} on {@code ctx}.

- */ - @Override public T visitIfStatement(SimpleJavaParser.IfStatementContext ctx) { return visitChildren(ctx); } - /** - * {@inheritDoc} - * - *

The default implementation returns the result of calling - * {@link #visitChildren} on {@code ctx}.

- */ - @Override public T visitWhileStatement(SimpleJavaParser.WhileStatementContext ctx) { return visitChildren(ctx); } + @Override public T visitBlock(SimpleJavaParser.BlockContext ctx) { return visitChildren(ctx); } /** * {@inheritDoc} * @@ -137,7 +102,63 @@ public class SimpleJavaBaseVisitor extends AbstractParseTreeVisitor implem *

The default implementation returns the result of calling * {@link #visitChildren} on {@code ctx}.

*/ - @Override public T visitBlock(SimpleJavaParser.BlockContext ctx) { return visitChildren(ctx); } + @Override public T visitLocalVariableDeclaration(SimpleJavaParser.LocalVariableDeclarationContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitWhileStatement(SimpleJavaParser.WhileStatementContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitForStatement(SimpleJavaParser.ForStatementContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitIfElseStatement(SimpleJavaParser.IfElseStatementContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitIfStatement(SimpleJavaParser.IfStatementContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitElseStatement(SimpleJavaParser.ElseStatementContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitStatementExpression(SimpleJavaParser.StatementExpressionContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitAssign(SimpleJavaParser.AssignContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitNewDeclaration(SimpleJavaParser.NewDeclarationContext ctx) { return visitChildren(ctx); } /** * {@inheritDoc} * @@ -151,19 +172,152 @@ public class SimpleJavaBaseVisitor extends AbstractParseTreeVisitor implem *

The default implementation returns the result of calling * {@link #visitChildren} on {@code ctx}.

*/ - @Override public T visitLiteral(SimpleJavaParser.LiteralContext ctx) { return visitChildren(ctx); } + @Override public T visitUnaryExpression(SimpleJavaParser.UnaryExpressionContext ctx) { return visitChildren(ctx); } /** * {@inheritDoc} * *

The default implementation returns the result of calling * {@link #visitChildren} on {@code ctx}.

*/ - @Override public T visitBooleanLiteral(SimpleJavaParser.BooleanLiteralContext ctx) { return visitChildren(ctx); } + @Override public T visitNotExpression(SimpleJavaParser.NotExpressionContext ctx) { return visitChildren(ctx); } /** * {@inheritDoc} * *

The default implementation returns the result of calling * {@link #visitChildren} on {@code ctx}.

*/ - @Override public T visitCharLiteral(SimpleJavaParser.CharLiteralContext ctx) { return visitChildren(ctx); } + @Override public T visitCrementExpression(SimpleJavaParser.CrementExpressionContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitIncrementExpression(SimpleJavaParser.IncrementExpressionContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitPrefixIncrementExpression(SimpleJavaParser.PrefixIncrementExpressionContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitSuffixIncrementExpression(SimpleJavaParser.SuffixIncrementExpressionContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitDecrementExpression(SimpleJavaParser.DecrementExpressionContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitPrefixDecrementExpression(SimpleJavaParser.PrefixDecrementExpressionContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitSuffixDecrementExpression(SimpleJavaParser.SuffixDecrementExpressionContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitAssignableExpression(SimpleJavaParser.AssignableExpressionContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitMemberAccess(SimpleJavaParser.MemberAccessContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitBinaryExpression(SimpleJavaParser.BinaryExpressionContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitCalculationExpression(SimpleJavaParser.CalculationExpressionContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitDotExpression(SimpleJavaParser.DotExpressionContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitDotSubtractionExpression(SimpleJavaParser.DotSubtractionExpressionContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitNonCalculationExpression(SimpleJavaParser.NonCalculationExpressionContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitMethodCall(SimpleJavaParser.MethodCallContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitTarget(SimpleJavaParser.TargetContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitChainedMethod(SimpleJavaParser.ChainedMethodContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitType(SimpleJavaParser.TypeContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitValue(SimpleJavaParser.ValueContext ctx) { return visitChildren(ctx); } + /** + * {@inheritDoc} + * + *

The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}.

+ */ + @Override public T visitNonCalculationOperator(SimpleJavaParser.NonCalculationOperatorContext ctx) { return visitChildren(ctx); } } \ No newline at end of file diff --git a/src/main/java/parser/generated/SimpleJavaLexer.interp b/src/main/java/parser/generated/SimpleJavaLexer.interp index e2f453d..919e1fd 100644 --- a/src/main/java/parser/generated/SimpleJavaLexer.interp +++ b/src/main/java/parser/generated/SimpleJavaLexer.interp @@ -1,40 +1,52 @@ token literal names: null -'class' -'{' -'}' -';' -'static' -'(' -')' -',' -'int' +'++' +'--' +'void' 'boolean' 'char' -'public' -'private' +'int' +null +'public static void main(String[] args)' +null +null +null +null '=' -'if' -'else' -'while' -'return' -'&&' -'||' -'==' -'!=' -'<' -'<=' -'>' -'>=' '+' '-' '*' -'/' '%' +'/' +'>' +'<' +'>=' +'<=' +'==' +'!=' '!' -'true' -'false' -'\'' +'&&' +'||' +'.' +'(' +')' +'{' +'}' +';' +',' +'class' +'this' +'while' +'if' +'else' +'for' +'return' +'new' +null +null +null +'null' +null null null null @@ -43,82 +55,109 @@ token symbolic names: null null null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -null -INTEGERLITERAL -IDENTIFIER +Void +Boolean +Char +Int +AccessModifier +MainMethodDeclaration +DotOperator +LineOperator +ComparisonOperator +LogicalOperator +Assign +Plus +Minus +Mult +Modulo +Div +Greater +Less +GreaterEqual +LessEqual +Equal +NotEqual +Not +And +Or +Dot +OpenRoundBracket +ClosedRoundBracket +OpenCurlyBracket +ClosedCurlyBracket +Semicolon +Comma +Class +This +While +If +Else +For +Return +New +CharValue +IntValue +BooleanValue +NullValue +Identifier WS +InlineComment +MultilineComment rule names: T__0 T__1 -T__2 -T__3 -T__4 -T__5 -T__6 -T__7 -T__8 -T__9 -T__10 -T__11 -T__12 -T__13 -T__14 -T__15 -T__16 -T__17 -T__18 -T__19 -T__20 -T__21 -T__22 -T__23 -T__24 -T__25 -T__26 -T__27 -T__28 -T__29 -T__30 -T__31 -T__32 -T__33 -T__34 -INTEGERLITERAL -IDENTIFIER +Void +Boolean +Char +Int +AccessModifier +MainMethodDeclaration +DotOperator +LineOperator +ComparisonOperator +LogicalOperator +Assign +Plus +Minus +Mult +Modulo +Div +Greater +Less +GreaterEqual +LessEqual +Equal +NotEqual +Not +And +Or +Dot +OpenRoundBracket +ClosedRoundBracket +OpenCurlyBracket +ClosedCurlyBracket +Semicolon +Comma +Class +This +While +If +Else +For +Return +New +CharValue +IntValue +BooleanValue +NullValue +Alphabetic +Numeric +ValidIdentSymbols +Identifier WS +InlineComment +MultilineComment channel names: DEFAULT_TOKEN_CHANNEL @@ -128,4 +167,4 @@ mode names: DEFAULT_MODE atn: -[4, 0, 38, 223, 6, -1, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15, 7, 15, 2, 16, 7, 16, 2, 17, 7, 17, 2, 18, 7, 18, 2, 19, 7, 19, 2, 20, 7, 20, 2, 21, 7, 21, 2, 22, 7, 22, 2, 23, 7, 23, 2, 24, 7, 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0, 392, 393, 6, 51, 0, 0, 393, 104, 1, 0, 0, 0, 394, 395, 5, 47, 0, 0, 395, 396, 5, 42, 0, 0, 396, 400, 1, 0, 0, 0, 397, 399, 9, 0, 0, 0, 398, 397, 1, 0, 0, 0, 399, 402, 1, 0, 0, 0, 400, 401, 1, 0, 0, 0, 400, 398, 1, 0, 0, 0, 401, 403, 1, 0, 0, 0, 402, 400, 1, 0, 0, 0, 403, 404, 5, 42, 0, 0, 404, 405, 5, 47, 0, 0, 405, 406, 1, 0, 0, 0, 406, 407, 6, 52, 0, 0, 407, 106, 1, 0, 0, 0, 15, 0, 175, 219, 223, 231, 235, 331, 337, 342, 353, 367, 373, 379, 389, 400, 1, 6, 0, 0] \ No newline at end of file diff --git a/src/main/java/parser/generated/SimpleJavaLexer.java b/src/main/java/parser/generated/SimpleJavaLexer.java index 979b0a4..cb01452 100644 --- a/src/main/java/parser/generated/SimpleJavaLexer.java +++ b/src/main/java/parser/generated/SimpleJavaLexer.java @@ -1,4 +1,4 @@ -// Generated from C:/Users/Johannes/Documents/Github/JavaCompiler/src/main/java/parser/SimpleJava.g4 by ANTLR 4.13.1 +// Generated from C:/Users/Maxi/Documents/DHBW/Compilerbau/NichtHaskell2.0/src/main/java/parser/grammar/SimpleJava.g4 by ANTLR 4.13.1 package parser.generated; import org.antlr.v4.runtime.Lexer; import org.antlr.v4.runtime.CharStream; @@ -17,12 +17,15 @@ public class SimpleJavaLexer extends Lexer { protected static final PredictionContextCache _sharedContextCache = new PredictionContextCache(); public static final int - T__0=1, T__1=2, T__2=3, T__3=4, T__4=5, T__5=6, T__6=7, T__7=8, T__8=9, - T__9=10, T__10=11, T__11=12, T__12=13, T__13=14, T__14=15, T__15=16, T__16=17, - T__17=18, T__18=19, T__19=20, T__20=21, T__21=22, T__22=23, T__23=24, - T__24=25, T__25=26, T__26=27, T__27=28, T__28=29, T__29=30, T__30=31, - T__31=32, T__32=33, T__33=34, T__34=35, INTEGERLITERAL=36, IDENTIFIER=37, - WS=38; + T__0=1, T__1=2, Void=3, Boolean=4, Char=5, Int=6, AccessModifier=7, MainMethodDeclaration=8, + DotOperator=9, LineOperator=10, ComparisonOperator=11, LogicalOperator=12, + Assign=13, Plus=14, Minus=15, Mult=16, Modulo=17, Div=18, Greater=19, + Less=20, GreaterEqual=21, LessEqual=22, Equal=23, NotEqual=24, Not=25, + And=26, Or=27, Dot=28, OpenRoundBracket=29, ClosedRoundBracket=30, OpenCurlyBracket=31, + ClosedCurlyBracket=32, Semicolon=33, Comma=34, Class=35, This=36, While=37, + If=38, Else=39, For=40, Return=41, New=42, CharValue=43, IntValue=44, + BooleanValue=45, NullValue=46, Identifier=47, WS=48, InlineComment=49, + MultilineComment=50; public static String[] channelNames = { "DEFAULT_TOKEN_CHANNEL", "HIDDEN" }; @@ -33,31 +36,40 @@ public class SimpleJavaLexer extends Lexer { private static String[] makeRuleNames() { return new String[] { - "T__0", "T__1", "T__2", "T__3", "T__4", "T__5", "T__6", "T__7", "T__8", - "T__9", "T__10", "T__11", "T__12", "T__13", "T__14", "T__15", "T__16", - "T__17", "T__18", "T__19", "T__20", "T__21", "T__22", "T__23", "T__24", - "T__25", "T__26", "T__27", "T__28", "T__29", "T__30", "T__31", "T__32", - "T__33", "T__34", "INTEGERLITERAL", "IDENTIFIER", "WS" + "T__0", "T__1", "Void", "Boolean", "Char", "Int", "AccessModifier", "MainMethodDeclaration", + "DotOperator", "LineOperator", "ComparisonOperator", "LogicalOperator", + "Assign", "Plus", "Minus", "Mult", "Modulo", "Div", "Greater", "Less", + "GreaterEqual", "LessEqual", "Equal", "NotEqual", "Not", "And", "Or", + "Dot", "OpenRoundBracket", "ClosedRoundBracket", "OpenCurlyBracket", + "ClosedCurlyBracket", "Semicolon", "Comma", "Class", "This", "While", + "If", "Else", "For", "Return", "New", "CharValue", "IntValue", "BooleanValue", + "NullValue", "Alphabetic", "Numeric", "ValidIdentSymbols", "Identifier", + "WS", "InlineComment", "MultilineComment" }; } public static final String[] ruleNames = makeRuleNames(); private static String[] makeLiteralNames() { return new String[] { - null, "'class'", "'{'", "'}'", "';'", "'static'", "'('", "')'", "','", - "'int'", "'boolean'", "'char'", "'public'", "'private'", "'='", "'if'", - "'else'", "'while'", "'return'", "'&&'", "'||'", "'=='", "'!='", "'<'", - "'<='", "'>'", "'>='", "'+'", "'-'", "'*'", "'/'", "'%'", "'!'", "'true'", - "'false'", "'''" + null, "'++'", "'--'", "'void'", "'boolean'", "'char'", "'int'", null, + "'public static void main(String[] args)'", null, null, null, null, "'='", + "'+'", "'-'", "'*'", "'%'", "'/'", "'>'", "'<'", "'>='", "'<='", "'=='", + "'!='", "'!'", "'&&'", "'||'", "'.'", "'('", "')'", "'{'", "'}'", "';'", + "','", "'class'", "'this'", "'while'", "'if'", "'else'", "'for'", "'return'", + "'new'", null, null, null, "'null'" }; } private static final String[] _LITERAL_NAMES = makeLiteralNames(); private static String[] makeSymbolicNames() { return new String[] { - null, null, null, null, null, null, null, null, null, null, null, null, - null, null, null, null, null, null, null, null, null, null, null, null, - null, null, null, null, null, null, null, null, null, null, null, null, - "INTEGERLITERAL", "IDENTIFIER", "WS" + null, null, null, "Void", "Boolean", "Char", "Int", "AccessModifier", + "MainMethodDeclaration", "DotOperator", "LineOperator", "ComparisonOperator", + "LogicalOperator", "Assign", "Plus", "Minus", "Mult", "Modulo", "Div", + "Greater", "Less", "GreaterEqual", "LessEqual", "Equal", "NotEqual", + "Not", "And", "Or", "Dot", "OpenRoundBracket", "ClosedRoundBracket", + "OpenCurlyBracket", "ClosedCurlyBracket", "Semicolon", "Comma", "Class", + "This", "While", "If", "Else", "For", "Return", "New", "CharValue", "IntValue", + "BooleanValue", "NullValue", "Identifier", "WS", "InlineComment", "MultilineComment" }; } private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames(); @@ -119,7 +131,7 @@ public class SimpleJavaLexer extends Lexer { public ATN getATN() { return _ATN; } public static final String _serializedATN = - "\u0004\u0000&\u00df\u0006\uffff\uffff\u0002\u0000\u0007\u0000\u0002\u0001"+ + "\u0004\u00002\u0198\u0006\uffff\uffff\u0002\u0000\u0007\u0000\u0002\u0001"+ "\u0007\u0001\u0002\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004"+ "\u0007\u0004\u0002\u0005\u0007\u0005\u0002\u0006\u0007\u0006\u0002\u0007"+ "\u0007\u0007\u0002\b\u0007\b\u0002\t\u0007\t\u0002\n\u0007\n\u0002\u000b"+ @@ -130,43 +142,67 @@ public class SimpleJavaLexer extends Lexer { "\u0018\u0007\u0018\u0002\u0019\u0007\u0019\u0002\u001a\u0007\u001a\u0002"+ "\u001b\u0007\u001b\u0002\u001c\u0007\u001c\u0002\u001d\u0007\u001d\u0002"+ "\u001e\u0007\u001e\u0002\u001f\u0007\u001f\u0002 \u0007 \u0002!\u0007"+ - "!\u0002\"\u0007\"\u0002#\u0007#\u0002$\u0007$\u0002%\u0007%\u0001\u0000"+ - "\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0001"+ - "\u0001\u0001\u0001\u0002\u0001\u0002\u0001\u0003\u0001\u0003\u0001\u0004"+ - "\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004"+ - "\u0001\u0005\u0001\u0005\u0001\u0006\u0001\u0006\u0001\u0007\u0001\u0007"+ - "\u0001\b\u0001\b\u0001\b\u0001\b\u0001\t\u0001\t\u0001\t\u0001\t\u0001"+ - "\t\u0001\t\u0001\t\u0001\t\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001"+ - "\u000b\u0001\u000b\u0001\u000b\u0001\u000b\u0001\u000b\u0001\u000b\u0001"+ - "\u000b\u0001\f\u0001\f\u0001\f\u0001\f\u0001\f\u0001\f\u0001\f\u0001\f"+ - "\u0001\r\u0001\r\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000f\u0001"+ - "\u000f\u0001\u000f\u0001\u000f\u0001\u000f\u0001\u0010\u0001\u0010\u0001"+ - "\u0010\u0001\u0010\u0001\u0010\u0001\u0010\u0001\u0011\u0001\u0011\u0001"+ - "\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0012\u0001"+ - "\u0012\u0001\u0012\u0001\u0013\u0001\u0013\u0001\u0013\u0001\u0014\u0001"+ - "\u0014\u0001\u0014\u0001\u0015\u0001\u0015\u0001\u0015\u0001\u0016\u0001"+ - "\u0016\u0001\u0017\u0001\u0017\u0001\u0017\u0001\u0018\u0001\u0018\u0001"+ - "\u0019\u0001\u0019\u0001\u0019\u0001\u001a\u0001\u001a\u0001\u001b\u0001"+ - "\u001b\u0001\u001c\u0001\u001c\u0001\u001d\u0001\u001d\u0001\u001e\u0001"+ - "\u001e\u0001\u001f\u0001\u001f\u0001 \u0001 \u0001 \u0001 \u0001 \u0001"+ - "!\u0001!\u0001!\u0001!\u0001!\u0001!\u0001\"\u0001\"\u0001#\u0004#\u00ce"+ - "\b#\u000b#\f#\u00cf\u0001$\u0001$\u0005$\u00d4\b$\n$\f$\u00d7\t$\u0001"+ - "%\u0004%\u00da\b%\u000b%\f%\u00db\u0001%\u0001%\u0000\u0000&\u0001\u0001"+ + "!\u0002\"\u0007\"\u0002#\u0007#\u0002$\u0007$\u0002%\u0007%\u0002&\u0007"+ + "&\u0002\'\u0007\'\u0002(\u0007(\u0002)\u0007)\u0002*\u0007*\u0002+\u0007"+ + "+\u0002,\u0007,\u0002-\u0007-\u0002.\u0007.\u0002/\u0007/\u00020\u0007"+ + "0\u00021\u00071\u00022\u00072\u00023\u00073\u00024\u00074\u0001\u0000"+ + "\u0001\u0000\u0001\u0000\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0002"+ + "\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0003\u0001\u0003"+ + "\u0001\u0003\u0001\u0003\u0001\u0003\u0001\u0003\u0001\u0003\u0001\u0003"+ + "\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0005"+ + "\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0006\u0001\u0006\u0001\u0006"+ + "\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006"+ + "\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006"+ + "\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006"+ + "\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006"+ + "\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006"+ + "\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006"+ + "\u0001\u0006\u0003\u0006\u00b0\b\u0006\u0001\u0007\u0001\u0007\u0001\u0007"+ + "\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007"+ + "\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007"+ + "\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007"+ + "\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007"+ + "\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007"+ + "\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007"+ + "\u0001\b\u0001\b\u0001\b\u0003\b\u00dc\b\b\u0001\t\u0001\t\u0003\t\u00e0"+ + "\b\t\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0003\n\u00e8\b\n"+ + "\u0001\u000b\u0001\u000b\u0003\u000b\u00ec\b\u000b\u0001\f\u0001\f\u0001"+ + "\r\u0001\r\u0001\u000e\u0001\u000e\u0001\u000f\u0001\u000f\u0001\u0010"+ + "\u0001\u0010\u0001\u0011\u0001\u0011\u0001\u0012\u0001\u0012\u0001\u0013"+ + "\u0001\u0013\u0001\u0014\u0001\u0014\u0001\u0014\u0001\u0015\u0001\u0015"+ + "\u0001\u0015\u0001\u0016\u0001\u0016\u0001\u0016\u0001\u0017\u0001\u0017"+ + "\u0001\u0017\u0001\u0018\u0001\u0018\u0001\u0019\u0001\u0019\u0001\u0019"+ + "\u0001\u001a\u0001\u001a\u0001\u001a\u0001\u001b\u0001\u001b\u0001\u001c"+ + "\u0001\u001c\u0001\u001d\u0001\u001d\u0001\u001e\u0001\u001e\u0001\u001f"+ + "\u0001\u001f\u0001 \u0001 \u0001!\u0001!\u0001\"\u0001\"\u0001\"\u0001"+ + "\"\u0001\"\u0001\"\u0001#\u0001#\u0001#\u0001#\u0001#\u0001$\u0001$\u0001"+ + "$\u0001$\u0001$\u0001$\u0001%\u0001%\u0001%\u0001&\u0001&\u0001&\u0001"+ + "&\u0001&\u0001\'\u0001\'\u0001\'\u0001\'\u0001(\u0001(\u0001(\u0001(\u0001"+ + "(\u0001(\u0001(\u0001)\u0001)\u0001)\u0001)\u0001*\u0001*\u0005*\u014a"+ + "\b*\n*\f*\u014d\t*\u0001*\u0001*\u0001+\u0003+\u0152\b+\u0001+\u0004+"+ + "\u0155\b+\u000b+\f+\u0156\u0001,\u0001,\u0001,\u0001,\u0001,\u0001,\u0001"+ + ",\u0001,\u0001,\u0003,\u0162\b,\u0001-\u0001-\u0001-\u0001-\u0001-\u0001"+ + ".\u0001.\u0001/\u0001/\u00010\u00010\u00010\u00030\u0170\b0\u00011\u0001"+ + "1\u00051\u0174\b1\n1\f1\u0177\t1\u00012\u00042\u017a\b2\u000b2\f2\u017b"+ + "\u00012\u00012\u00013\u00013\u00013\u00013\u00053\u0184\b3\n3\f3\u0187"+ + "\t3\u00013\u00013\u00014\u00014\u00014\u00014\u00054\u018f\b4\n4\f4\u0192"+ + "\t4\u00014\u00014\u00014\u00014\u00014\u0001\u0190\u00005\u0001\u0001"+ "\u0003\u0002\u0005\u0003\u0007\u0004\t\u0005\u000b\u0006\r\u0007\u000f"+ "\b\u0011\t\u0013\n\u0015\u000b\u0017\f\u0019\r\u001b\u000e\u001d\u000f"+ "\u001f\u0010!\u0011#\u0012%\u0013\'\u0014)\u0015+\u0016-\u0017/\u0018"+ - "1\u00193\u001a5\u001b7\u001c9\u001d;\u001e=\u001f? A!C\"E#G$I%K&\u0001"+ - "\u0000\u0004\u0001\u000009\u0002\u0000AZaz\u0004\u000009AZ__az\u0003\u0000"+ - "\t\n\r\r \u00e1\u0000\u0001\u0001\u0000\u0000\u0000\u0000\u0003\u0001"+ - "\u0000\u0000\u0000\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0007\u0001"+ - "\u0000\u0000\u0000\u0000\t\u0001\u0000\u0000\u0000\u0000\u000b\u0001\u0000"+ - "\u0000\u0000\u0000\r\u0001\u0000\u0000\u0000\u0000\u000f\u0001\u0000\u0000"+ - "\u0000\u0000\u0011\u0001\u0000\u0000\u0000\u0000\u0013\u0001\u0000\u0000"+ - "\u0000\u0000\u0015\u0001\u0000\u0000\u0000\u0000\u0017\u0001\u0000\u0000"+ - "\u0000\u0000\u0019\u0001\u0000\u0000\u0000\u0000\u001b\u0001\u0000\u0000"+ - "\u0000\u0000\u001d\u0001\u0000\u0000\u0000\u0000\u001f\u0001\u0000\u0000"+ - "\u0000\u0000!\u0001\u0000\u0000\u0000\u0000#\u0001\u0000\u0000\u0000\u0000"+ - "%\u0001\u0000\u0000\u0000\u0000\'\u0001\u0000\u0000\u0000\u0000)\u0001"+ + "1\u00193\u001a5\u001b7\u001c9\u001d;\u001e=\u001f? A!C\"E#G$I%K&M\'O("+ + "Q)S*U+W,Y-[.]\u0000_\u0000a\u0000c/e0g1i2\u0001\u0000\u0005\u0002\u0000"+ + "\n\n\r\r\u0002\u0000AZaz\u0001\u000009\u0002\u0000$$__\u0003\u0000\t\n"+ + "\r\r \u01aa\u0000\u0001\u0001\u0000\u0000\u0000\u0000\u0003\u0001\u0000"+ + "\u0000\u0000\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0007\u0001\u0000"+ + "\u0000\u0000\u0000\t\u0001\u0000\u0000\u0000\u0000\u000b\u0001\u0000\u0000"+ + "\u0000\u0000\r\u0001\u0000\u0000\u0000\u0000\u000f\u0001\u0000\u0000\u0000"+ + "\u0000\u0011\u0001\u0000\u0000\u0000\u0000\u0013\u0001\u0000\u0000\u0000"+ + "\u0000\u0015\u0001\u0000\u0000\u0000\u0000\u0017\u0001\u0000\u0000\u0000"+ + "\u0000\u0019\u0001\u0000\u0000\u0000\u0000\u001b\u0001\u0000\u0000\u0000"+ + "\u0000\u001d\u0001\u0000\u0000\u0000\u0000\u001f\u0001\u0000\u0000\u0000"+ + "\u0000!\u0001\u0000\u0000\u0000\u0000#\u0001\u0000\u0000\u0000\u0000%"+ + "\u0001\u0000\u0000\u0000\u0000\'\u0001\u0000\u0000\u0000\u0000)\u0001"+ "\u0000\u0000\u0000\u0000+\u0001\u0000\u0000\u0000\u0000-\u0001\u0000\u0000"+ "\u0000\u0000/\u0001\u0000\u0000\u0000\u00001\u0001\u0000\u0000\u0000\u0000"+ "3\u0001\u0000\u0000\u0000\u00005\u0001\u0000\u0000\u0000\u00007\u0001"+ @@ -174,84 +210,179 @@ public class SimpleJavaLexer extends Lexer { "\u0000\u0000=\u0001\u0000\u0000\u0000\u0000?\u0001\u0000\u0000\u0000\u0000"+ "A\u0001\u0000\u0000\u0000\u0000C\u0001\u0000\u0000\u0000\u0000E\u0001"+ "\u0000\u0000\u0000\u0000G\u0001\u0000\u0000\u0000\u0000I\u0001\u0000\u0000"+ - "\u0000\u0000K\u0001\u0000\u0000\u0000\u0001M\u0001\u0000\u0000\u0000\u0003"+ - "S\u0001\u0000\u0000\u0000\u0005U\u0001\u0000\u0000\u0000\u0007W\u0001"+ - "\u0000\u0000\u0000\tY\u0001\u0000\u0000\u0000\u000b`\u0001\u0000\u0000"+ - "\u0000\rb\u0001\u0000\u0000\u0000\u000fd\u0001\u0000\u0000\u0000\u0011"+ - "f\u0001\u0000\u0000\u0000\u0013j\u0001\u0000\u0000\u0000\u0015r\u0001"+ - "\u0000\u0000\u0000\u0017w\u0001\u0000\u0000\u0000\u0019~\u0001\u0000\u0000"+ - 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"\u0000\u011a@\u0001\u0000\u0000\u0000\u011b\u011c\u0005;\u0000\u0000\u011c"+ + "B\u0001\u0000\u0000\u0000\u011d\u011e\u0005,\u0000\u0000\u011eD\u0001"+ + "\u0000\u0000\u0000\u011f\u0120\u0005c\u0000\u0000\u0120\u0121\u0005l\u0000"+ + "\u0000\u0121\u0122\u0005a\u0000\u0000\u0122\u0123\u0005s\u0000\u0000\u0123"+ + "\u0124\u0005s\u0000\u0000\u0124F\u0001\u0000\u0000\u0000\u0125\u0126\u0005"+ + "t\u0000\u0000\u0126\u0127\u0005h\u0000\u0000\u0127\u0128\u0005i\u0000"+ + "\u0000\u0128\u0129\u0005s\u0000\u0000\u0129H\u0001\u0000\u0000\u0000\u012a"+ + "\u012b\u0005w\u0000\u0000\u012b\u012c\u0005h\u0000\u0000\u012c\u012d\u0005"+ + "i\u0000\u0000\u012d\u012e\u0005l\u0000\u0000\u012e\u012f\u0005e\u0000"+ + "\u0000\u012fJ\u0001\u0000\u0000\u0000\u0130\u0131\u0005i\u0000\u0000\u0131"+ + "\u0132\u0005f\u0000\u0000\u0132L\u0001\u0000\u0000\u0000\u0133\u0134\u0005"+ + "e\u0000\u0000\u0134\u0135\u0005l\u0000\u0000\u0135\u0136\u0005s\u0000"+ + "\u0000\u0136\u0137\u0005e\u0000\u0000\u0137N\u0001\u0000\u0000\u0000\u0138"+ + "\u0139\u0005f\u0000\u0000\u0139\u013a\u0005o\u0000\u0000\u013a\u013b\u0005"+ + "r\u0000\u0000\u013bP\u0001\u0000\u0000\u0000\u013c\u013d\u0005r\u0000"+ + "\u0000\u013d\u013e\u0005e\u0000\u0000\u013e\u013f\u0005t\u0000\u0000\u013f"+ + "\u0140\u0005u\u0000\u0000\u0140\u0141\u0005r\u0000\u0000\u0141\u0142\u0005"+ + "n\u0000\u0000\u0142R\u0001\u0000\u0000\u0000\u0143\u0144\u0005n\u0000"+ + "\u0000\u0144\u0145\u0005e\u0000\u0000\u0145\u0146\u0005w\u0000\u0000\u0146"+ + "T\u0001\u0000\u0000\u0000\u0147\u014b\u0005\'\u0000\u0000\u0148\u014a"+ + "\b\u0000\u0000\u0000\u0149\u0148\u0001\u0000\u0000\u0000\u014a\u014d\u0001"+ + "\u0000\u0000\u0000\u014b\u0149\u0001\u0000\u0000\u0000\u014b\u014c\u0001"+ + "\u0000\u0000\u0000\u014c\u014e\u0001\u0000\u0000\u0000\u014d\u014b\u0001"+ + "\u0000\u0000\u0000\u014e\u014f\u0005\'\u0000\u0000\u014fV\u0001\u0000"+ + "\u0000\u0000\u0150\u0152\u0003\u001d\u000e\u0000\u0151\u0150\u0001\u0000"+ + "\u0000\u0000\u0151\u0152\u0001\u0000\u0000\u0000\u0152\u0154\u0001\u0000"+ + "\u0000\u0000\u0153\u0155\u0003_/\u0000\u0154\u0153\u0001\u0000\u0000\u0000"+ + "\u0155\u0156\u0001\u0000\u0000\u0000\u0156\u0154\u0001\u0000\u0000\u0000"+ + "\u0156\u0157\u0001\u0000\u0000\u0000\u0157X\u0001\u0000\u0000\u0000\u0158"+ + "\u0159\u0005t\u0000\u0000\u0159\u015a\u0005r\u0000\u0000\u015a\u015b\u0005"+ + "u\u0000\u0000\u015b\u0162\u0005e\u0000\u0000\u015c\u015d\u0005f\u0000"+ + "\u0000\u015d\u015e\u0005a\u0000\u0000\u015e\u015f\u0005l\u0000\u0000\u015f"+ + "\u0160\u0005s\u0000\u0000\u0160\u0162\u0005e\u0000\u0000\u0161\u0158\u0001"+ + "\u0000\u0000\u0000\u0161\u015c\u0001\u0000\u0000\u0000\u0162Z\u0001\u0000"+ + "\u0000\u0000\u0163\u0164\u0005n\u0000\u0000\u0164\u0165\u0005u\u0000\u0000"+ + "\u0165\u0166\u0005l\u0000\u0000\u0166\u0167\u0005l\u0000\u0000\u0167\\"+ + "\u0001\u0000\u0000\u0000\u0168\u0169\u0007\u0001\u0000\u0000\u0169^\u0001"+ + "\u0000\u0000\u0000\u016a\u016b\u0007\u0002\u0000\u0000\u016b`\u0001\u0000"+ + "\u0000\u0000\u016c\u0170\u0003].\u0000\u016d\u0170\u0003_/\u0000\u016e"+ + "\u0170\u0007\u0003\u0000\u0000\u016f\u016c\u0001\u0000\u0000\u0000\u016f"+ + "\u016d\u0001\u0000\u0000\u0000\u016f\u016e\u0001\u0000\u0000\u0000\u0170"+ + "b\u0001\u0000\u0000\u0000\u0171\u0175\u0003].\u0000\u0172\u0174\u0003"+ + "a0\u0000\u0173\u0172\u0001\u0000\u0000\u0000\u0174\u0177\u0001\u0000\u0000"+ + "\u0000\u0175\u0173\u0001\u0000\u0000\u0000\u0175\u0176\u0001\u0000\u0000"+ + "\u0000\u0176d\u0001\u0000\u0000\u0000\u0177\u0175\u0001\u0000\u0000\u0000"+ + "\u0178\u017a\u0007\u0004\u0000\u0000\u0179\u0178\u0001\u0000\u0000\u0000"+ + "\u017a\u017b\u0001\u0000\u0000\u0000\u017b\u0179\u0001\u0000\u0000\u0000"+ + "\u017b\u017c\u0001\u0000\u0000\u0000\u017c\u017d\u0001\u0000\u0000\u0000"+ + "\u017d\u017e\u00062\u0000\u0000\u017ef\u0001\u0000\u0000\u0000\u017f\u0180"+ + "\u0005/\u0000\u0000\u0180\u0181\u0005/\u0000\u0000\u0181\u0185\u0001\u0000"+ + "\u0000\u0000\u0182\u0184\b\u0000\u0000\u0000\u0183\u0182\u0001\u0000\u0000"+ + "\u0000\u0184\u0187\u0001\u0000\u0000\u0000\u0185\u0183\u0001\u0000\u0000"+ + "\u0000\u0185\u0186\u0001\u0000\u0000\u0000\u0186\u0188\u0001\u0000\u0000"+ + "\u0000\u0187\u0185\u0001\u0000\u0000\u0000\u0188\u0189\u00063\u0000\u0000"+ + "\u0189h\u0001\u0000\u0000\u0000\u018a\u018b\u0005/\u0000\u0000\u018b\u018c"+ + "\u0005*\u0000\u0000\u018c\u0190\u0001\u0000\u0000\u0000\u018d\u018f\t"+ + "\u0000\u0000\u0000\u018e\u018d\u0001\u0000\u0000\u0000\u018f\u0192\u0001"+ + "\u0000\u0000\u0000\u0190\u0191\u0001\u0000\u0000\u0000\u0190\u018e\u0001"+ + "\u0000\u0000\u0000\u0191\u0193\u0001\u0000\u0000\u0000\u0192\u0190\u0001"+ + "\u0000\u0000\u0000\u0193\u0194\u0005*\u0000\u0000\u0194\u0195\u0005/\u0000"+ + "\u0000\u0195\u0196\u0001\u0000\u0000\u0000\u0196\u0197\u00064\u0000\u0000"+ + "\u0197j\u0001\u0000\u0000\u0000\u000f\u0000\u00af\u00db\u00df\u00e7\u00eb"+ + "\u014b\u0151\u0156\u0161\u016f\u0175\u017b\u0185\u0190\u0001\u0006\u0000"+ + "\u0000"; public static final ATN _ATN = new ATNDeserializer().deserialize(_serializedATN.toCharArray()); static { diff --git a/src/main/java/parser/generated/SimpleJavaLexer.tokens b/src/main/java/parser/generated/SimpleJavaLexer.tokens index fa21229..bed7437 100644 --- a/src/main/java/parser/generated/SimpleJavaLexer.tokens +++ b/src/main/java/parser/generated/SimpleJavaLexer.tokens @@ -1,73 +1,88 @@ T__0=1 T__1=2 -T__2=3 -T__3=4 -T__4=5 -T__5=6 -T__6=7 -T__7=8 -T__8=9 -T__9=10 -T__10=11 -T__11=12 -T__12=13 -T__13=14 -T__14=15 -T__15=16 -T__16=17 -T__17=18 -T__18=19 -T__19=20 -T__20=21 -T__21=22 -T__22=23 -T__23=24 -T__24=25 -T__25=26 -T__26=27 -T__27=28 -T__28=29 -T__29=30 -T__30=31 -T__31=32 -T__32=33 -T__33=34 -T__34=35 -INTEGERLITERAL=36 -IDENTIFIER=37 -WS=38 -'class'=1 -'{'=2 -'}'=3 -';'=4 -'static'=5 -'('=6 -')'=7 -','=8 -'int'=9 -'boolean'=10 -'char'=11 -'public'=12 -'private'=13 -'='=14 -'if'=15 -'else'=16 -'while'=17 -'return'=18 -'&&'=19 -'||'=20 -'=='=21 -'!='=22 -'<'=23 -'<='=24 -'>'=25 -'>='=26 -'+'=27 -'-'=28 -'*'=29 -'/'=30 -'%'=31 -'!'=32 -'true'=33 -'false'=34 -'\''=35 +Void=3 +Boolean=4 +Char=5 +Int=6 +AccessModifier=7 +MainMethodDeclaration=8 +DotOperator=9 +LineOperator=10 +ComparisonOperator=11 +LogicalOperator=12 +Assign=13 +Plus=14 +Minus=15 +Mult=16 +Modulo=17 +Div=18 +Greater=19 +Less=20 +GreaterEqual=21 +LessEqual=22 +Equal=23 +NotEqual=24 +Not=25 +And=26 +Or=27 +Dot=28 +OpenRoundBracket=29 +ClosedRoundBracket=30 +OpenCurlyBracket=31 +ClosedCurlyBracket=32 +Semicolon=33 +Comma=34 +Class=35 +This=36 +While=37 +If=38 +Else=39 +For=40 +Return=41 +New=42 +CharValue=43 +IntValue=44 +BooleanValue=45 +NullValue=46 +Identifier=47 +WS=48 +InlineComment=49 +MultilineComment=50 +'++'=1 +'--'=2 +'void'=3 +'boolean'=4 +'char'=5 +'int'=6 +'public static void main(String[] args)'=8 +'='=13 +'+'=14 +'-'=15 +'*'=16 +'%'=17 +'/'=18 +'>'=19 +'<'=20 +'>='=21 +'<='=22 +'=='=23 +'!='=24 +'!'=25 +'&&'=26 +'||'=27 +'.'=28 +'('=29 +')'=30 +'{'=31 +'}'=32 +';'=33 +','=34 +'class'=35 +'this'=36 +'while'=37 +'if'=38 +'else'=39 +'for'=40 +'return'=41 +'new'=42 +'null'=46 diff --git a/src/main/java/parser/generated/SimpleJavaListener.java b/src/main/java/parser/generated/SimpleJavaListener.java index 6debbf6..7b22466 100644 --- a/src/main/java/parser/generated/SimpleJavaListener.java +++ b/src/main/java/parser/generated/SimpleJavaListener.java @@ -1,4 +1,4 @@ -// Generated from C:/Users/Johannes/Documents/Github/JavaCompiler/src/main/java/parser/SimpleJava.g4 by ANTLR 4.13.1 +// Generated from C:/Users/Maxi/Documents/DHBW/Compilerbau/NichtHaskell2.0/src/main/java/parser/grammar/SimpleJava.g4 by ANTLR 4.13.1 package parser.generated; import org.antlr.v4.runtime.tree.ParseTreeListener; @@ -37,6 +37,16 @@ public interface SimpleJavaListener extends ParseTreeListener { * @param ctx the parse tree */ void exitMemberDeclaration(SimpleJavaParser.MemberDeclarationContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#constructorDeclaration}. + * @param ctx the parse tree + */ + void enterConstructorDeclaration(SimpleJavaParser.ConstructorDeclarationContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#constructorDeclaration}. + * @param ctx the parse tree + */ + void exitConstructorDeclaration(SimpleJavaParser.ConstructorDeclarationContext ctx); /** * Enter a parse tree produced by {@link SimpleJavaParser#fieldDeclaration}. * @param ctx the parse tree @@ -57,16 +67,6 @@ public interface SimpleJavaListener extends ParseTreeListener { * @param ctx the parse tree */ void exitMethodDeclaration(SimpleJavaParser.MethodDeclarationContext ctx); - /** - * Enter a parse tree produced by {@link SimpleJavaParser#constructorDeclaration}. - * @param ctx the parse tree - */ - void enterConstructorDeclaration(SimpleJavaParser.ConstructorDeclarationContext ctx); - /** - * Exit a parse tree produced by {@link SimpleJavaParser#constructorDeclaration}. - * @param ctx the parse tree - */ - void exitConstructorDeclaration(SimpleJavaParser.ConstructorDeclarationContext ctx); /** * Enter a parse tree produced by {@link SimpleJavaParser#parameterList}. * @param ctx the parse tree @@ -88,25 +88,15 @@ public interface SimpleJavaListener extends ParseTreeListener { */ void exitParameter(SimpleJavaParser.ParameterContext ctx); /** - * Enter a parse tree produced by {@link SimpleJavaParser#type}. + * Enter a parse tree produced by {@link SimpleJavaParser#argumentList}. * @param ctx the parse tree */ - void enterType(SimpleJavaParser.TypeContext ctx); + void enterArgumentList(SimpleJavaParser.ArgumentListContext ctx); /** - * Exit a parse tree produced by {@link SimpleJavaParser#type}. + * Exit a parse tree produced by {@link SimpleJavaParser#argumentList}. * @param ctx the parse tree */ - void exitType(SimpleJavaParser.TypeContext ctx); - /** - * Enter a parse tree produced by {@link SimpleJavaParser#accessType}. - * @param ctx the parse tree - */ - void enterAccessType(SimpleJavaParser.AccessTypeContext ctx); - /** - * Exit a parse tree produced by {@link SimpleJavaParser#accessType}. - * @param ctx the parse tree - */ - void exitAccessType(SimpleJavaParser.AccessTypeContext ctx); + void exitArgumentList(SimpleJavaParser.ArgumentListContext ctx); /** * Enter a parse tree produced by {@link SimpleJavaParser#statement}. * @param ctx the parse tree @@ -118,55 +108,15 @@ public interface SimpleJavaListener extends ParseTreeListener { */ void exitStatement(SimpleJavaParser.StatementContext ctx); /** - * Enter a parse tree produced by {@link SimpleJavaParser#variableDeclarationStatement}. + * Enter a parse tree produced by {@link SimpleJavaParser#block}. * @param ctx the parse tree */ - void enterVariableDeclarationStatement(SimpleJavaParser.VariableDeclarationStatementContext ctx); + void enterBlock(SimpleJavaParser.BlockContext ctx); /** - * Exit a parse tree produced by {@link SimpleJavaParser#variableDeclarationStatement}. + * Exit a parse tree produced by {@link SimpleJavaParser#block}. * @param ctx the parse tree */ - void exitVariableDeclarationStatement(SimpleJavaParser.VariableDeclarationStatementContext ctx); - /** - * Enter a parse tree produced by {@link SimpleJavaParser#assignmentStatement}. - * @param ctx the parse tree - */ - void enterAssignmentStatement(SimpleJavaParser.AssignmentStatementContext ctx); - /** - * Exit a parse tree produced by {@link SimpleJavaParser#assignmentStatement}. - * @param ctx the parse tree - */ - void exitAssignmentStatement(SimpleJavaParser.AssignmentStatementContext ctx); - /** - * Enter a parse tree produced by {@link SimpleJavaParser#var}. - * @param ctx the parse tree - */ - void enterVar(SimpleJavaParser.VarContext ctx); - /** - * Exit a parse tree produced by {@link SimpleJavaParser#var}. - * @param ctx the parse tree - */ - void exitVar(SimpleJavaParser.VarContext ctx); - /** - * Enter a parse tree produced by {@link SimpleJavaParser#ifStatement}. - * @param ctx the parse tree - */ - void enterIfStatement(SimpleJavaParser.IfStatementContext ctx); - /** - * Exit a parse tree produced by {@link SimpleJavaParser#ifStatement}. - * @param ctx the parse tree - */ - void exitIfStatement(SimpleJavaParser.IfStatementContext ctx); - /** - * Enter a parse tree produced by {@link SimpleJavaParser#whileStatement}. - * @param ctx the parse tree - */ - void enterWhileStatement(SimpleJavaParser.WhileStatementContext ctx); - /** - * Exit a parse tree produced by {@link SimpleJavaParser#whileStatement}. - * @param ctx the parse tree - */ - void exitWhileStatement(SimpleJavaParser.WhileStatementContext ctx); + void exitBlock(SimpleJavaParser.BlockContext ctx); /** * Enter a parse tree produced by {@link SimpleJavaParser#returnStatement}. * @param ctx the parse tree @@ -178,15 +128,95 @@ public interface SimpleJavaListener extends ParseTreeListener { */ void exitReturnStatement(SimpleJavaParser.ReturnStatementContext ctx); /** - * Enter a parse tree produced by {@link SimpleJavaParser#block}. + * Enter a parse tree produced by {@link SimpleJavaParser#localVariableDeclaration}. * @param ctx the parse tree */ - void enterBlock(SimpleJavaParser.BlockContext ctx); + void enterLocalVariableDeclaration(SimpleJavaParser.LocalVariableDeclarationContext ctx); /** - * Exit a parse tree produced by {@link SimpleJavaParser#block}. + * Exit a parse tree produced by {@link SimpleJavaParser#localVariableDeclaration}. * @param ctx the parse tree */ - void exitBlock(SimpleJavaParser.BlockContext ctx); + void exitLocalVariableDeclaration(SimpleJavaParser.LocalVariableDeclarationContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#whileStatement}. + * @param ctx the parse tree + */ + void enterWhileStatement(SimpleJavaParser.WhileStatementContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#whileStatement}. + * @param ctx the parse tree + */ + void exitWhileStatement(SimpleJavaParser.WhileStatementContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#forStatement}. + * @param ctx the parse tree + */ + void enterForStatement(SimpleJavaParser.ForStatementContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#forStatement}. + * @param ctx the parse tree + */ + void exitForStatement(SimpleJavaParser.ForStatementContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#ifElseStatement}. + * @param ctx the parse tree + */ + void enterIfElseStatement(SimpleJavaParser.IfElseStatementContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#ifElseStatement}. + * @param ctx the parse tree + */ + void exitIfElseStatement(SimpleJavaParser.IfElseStatementContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#ifStatement}. + * @param ctx the parse tree + */ + void enterIfStatement(SimpleJavaParser.IfStatementContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#ifStatement}. + * @param ctx the parse tree + */ + void exitIfStatement(SimpleJavaParser.IfStatementContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#elseStatement}. + * @param ctx the parse tree + */ + void enterElseStatement(SimpleJavaParser.ElseStatementContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#elseStatement}. + * @param ctx the parse tree + */ + void exitElseStatement(SimpleJavaParser.ElseStatementContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#statementExpression}. + * @param ctx the parse tree + */ + void enterStatementExpression(SimpleJavaParser.StatementExpressionContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#statementExpression}. + * @param ctx the parse tree + */ + void exitStatementExpression(SimpleJavaParser.StatementExpressionContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#assign}. + * @param ctx the parse tree + */ + void enterAssign(SimpleJavaParser.AssignContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#assign}. + * @param ctx the parse tree + */ + void exitAssign(SimpleJavaParser.AssignContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#newDeclaration}. + * @param ctx the parse tree + */ + void enterNewDeclaration(SimpleJavaParser.NewDeclarationContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#newDeclaration}. + * @param ctx the parse tree + */ + void exitNewDeclaration(SimpleJavaParser.NewDeclarationContext ctx); /** * Enter a parse tree produced by {@link SimpleJavaParser#expression}. * @param ctx the parse tree @@ -198,33 +228,223 @@ public interface SimpleJavaListener extends ParseTreeListener { */ void exitExpression(SimpleJavaParser.ExpressionContext ctx); /** - * Enter a parse tree produced by {@link SimpleJavaParser#literal}. + * Enter a parse tree produced by {@link SimpleJavaParser#unaryExpression}. * @param ctx the parse tree */ - void enterLiteral(SimpleJavaParser.LiteralContext ctx); + void enterUnaryExpression(SimpleJavaParser.UnaryExpressionContext ctx); /** - * Exit a parse tree produced by {@link SimpleJavaParser#literal}. + * Exit a parse tree produced by {@link SimpleJavaParser#unaryExpression}. * @param ctx the parse tree */ - void exitLiteral(SimpleJavaParser.LiteralContext ctx); + void exitUnaryExpression(SimpleJavaParser.UnaryExpressionContext ctx); /** - * Enter a parse tree produced by {@link SimpleJavaParser#booleanLiteral}. + * Enter a parse tree produced by {@link SimpleJavaParser#notExpression}. * @param ctx the parse tree */ - void enterBooleanLiteral(SimpleJavaParser.BooleanLiteralContext ctx); + void enterNotExpression(SimpleJavaParser.NotExpressionContext ctx); /** - * Exit a parse tree produced by {@link SimpleJavaParser#booleanLiteral}. + * Exit a parse tree produced by {@link SimpleJavaParser#notExpression}. * @param ctx the parse tree */ - void exitBooleanLiteral(SimpleJavaParser.BooleanLiteralContext ctx); + void exitNotExpression(SimpleJavaParser.NotExpressionContext ctx); /** - * Enter a parse tree produced by {@link SimpleJavaParser#charLiteral}. + * Enter a parse tree produced by {@link SimpleJavaParser#crementExpression}. * @param ctx the parse tree */ - void enterCharLiteral(SimpleJavaParser.CharLiteralContext ctx); + void enterCrementExpression(SimpleJavaParser.CrementExpressionContext ctx); /** - * Exit a parse tree produced by {@link SimpleJavaParser#charLiteral}. + * Exit a parse tree produced by {@link SimpleJavaParser#crementExpression}. * @param ctx the parse tree */ - void exitCharLiteral(SimpleJavaParser.CharLiteralContext ctx); + void exitCrementExpression(SimpleJavaParser.CrementExpressionContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#incrementExpression}. + * @param ctx the parse tree + */ + void enterIncrementExpression(SimpleJavaParser.IncrementExpressionContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#incrementExpression}. + * @param ctx the parse tree + */ + void exitIncrementExpression(SimpleJavaParser.IncrementExpressionContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#prefixIncrementExpression}. + * @param ctx the parse tree + */ + void enterPrefixIncrementExpression(SimpleJavaParser.PrefixIncrementExpressionContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#prefixIncrementExpression}. + * @param ctx the parse tree + */ + void exitPrefixIncrementExpression(SimpleJavaParser.PrefixIncrementExpressionContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#suffixIncrementExpression}. + * @param ctx the parse tree + */ + void enterSuffixIncrementExpression(SimpleJavaParser.SuffixIncrementExpressionContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#suffixIncrementExpression}. + * @param ctx the parse tree + */ + void exitSuffixIncrementExpression(SimpleJavaParser.SuffixIncrementExpressionContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#decrementExpression}. + * @param ctx the parse tree + */ + void enterDecrementExpression(SimpleJavaParser.DecrementExpressionContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#decrementExpression}. + * @param ctx the parse tree + */ + void exitDecrementExpression(SimpleJavaParser.DecrementExpressionContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#prefixDecrementExpression}. + * @param ctx the parse tree + */ + void enterPrefixDecrementExpression(SimpleJavaParser.PrefixDecrementExpressionContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#prefixDecrementExpression}. + * @param ctx the parse tree + */ + void exitPrefixDecrementExpression(SimpleJavaParser.PrefixDecrementExpressionContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#suffixDecrementExpression}. + * @param ctx the parse tree + */ + void enterSuffixDecrementExpression(SimpleJavaParser.SuffixDecrementExpressionContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#suffixDecrementExpression}. + * @param ctx the parse tree + */ + void exitSuffixDecrementExpression(SimpleJavaParser.SuffixDecrementExpressionContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#assignableExpression}. + * @param ctx the parse tree + */ + void enterAssignableExpression(SimpleJavaParser.AssignableExpressionContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#assignableExpression}. + * @param ctx the parse tree + */ + void exitAssignableExpression(SimpleJavaParser.AssignableExpressionContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#memberAccess}. + * @param ctx the parse tree + */ + void enterMemberAccess(SimpleJavaParser.MemberAccessContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#memberAccess}. + * @param ctx the parse tree + */ + void exitMemberAccess(SimpleJavaParser.MemberAccessContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#binaryExpression}. + * @param ctx the parse tree + */ + void enterBinaryExpression(SimpleJavaParser.BinaryExpressionContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#binaryExpression}. + * @param ctx the parse tree + */ + void exitBinaryExpression(SimpleJavaParser.BinaryExpressionContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#calculationExpression}. + * @param ctx the parse tree + */ + void enterCalculationExpression(SimpleJavaParser.CalculationExpressionContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#calculationExpression}. + * @param ctx the parse tree + */ + void exitCalculationExpression(SimpleJavaParser.CalculationExpressionContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#dotExpression}. + * @param ctx the parse tree + */ + void enterDotExpression(SimpleJavaParser.DotExpressionContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#dotExpression}. + * @param ctx the parse tree + */ + void exitDotExpression(SimpleJavaParser.DotExpressionContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#dotSubtractionExpression}. + * @param ctx the parse tree + */ + void enterDotSubtractionExpression(SimpleJavaParser.DotSubtractionExpressionContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#dotSubtractionExpression}. + * @param ctx the parse tree + */ + void exitDotSubtractionExpression(SimpleJavaParser.DotSubtractionExpressionContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#nonCalculationExpression}. + * @param ctx the parse tree + */ + void enterNonCalculationExpression(SimpleJavaParser.NonCalculationExpressionContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#nonCalculationExpression}. + * @param ctx the parse tree + */ + void exitNonCalculationExpression(SimpleJavaParser.NonCalculationExpressionContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#methodCall}. + * @param ctx the parse tree + */ + void enterMethodCall(SimpleJavaParser.MethodCallContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#methodCall}. + * @param ctx the parse tree + */ + void exitMethodCall(SimpleJavaParser.MethodCallContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#target}. + * @param ctx the parse tree + */ + void enterTarget(SimpleJavaParser.TargetContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#target}. + * @param ctx the parse tree + */ + void exitTarget(SimpleJavaParser.TargetContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#chainedMethod}. + * @param ctx the parse tree + */ + void enterChainedMethod(SimpleJavaParser.ChainedMethodContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#chainedMethod}. + * @param ctx the parse tree + */ + void exitChainedMethod(SimpleJavaParser.ChainedMethodContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#type}. + * @param ctx the parse tree + */ + void enterType(SimpleJavaParser.TypeContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#type}. + * @param ctx the parse tree + */ + void exitType(SimpleJavaParser.TypeContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#value}. + * @param ctx the parse tree + */ + void enterValue(SimpleJavaParser.ValueContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#value}. + * @param ctx the parse tree + */ + void exitValue(SimpleJavaParser.ValueContext ctx); + /** + * Enter a parse tree produced by {@link SimpleJavaParser#nonCalculationOperator}. + * @param ctx the parse tree + */ + void enterNonCalculationOperator(SimpleJavaParser.NonCalculationOperatorContext ctx); + /** + * Exit a parse tree produced by {@link SimpleJavaParser#nonCalculationOperator}. + * @param ctx the parse tree + */ + void exitNonCalculationOperator(SimpleJavaParser.NonCalculationOperatorContext ctx); } \ No newline at end of file diff --git a/src/main/java/parser/generated/SimpleJavaParser.java b/src/main/java/parser/generated/SimpleJavaParser.java index 5b14132..0c2fa56 100644 --- a/src/main/java/parser/generated/SimpleJavaParser.java +++ b/src/main/java/parser/generated/SimpleJavaParser.java @@ -1,4 +1,4 @@ -// Generated from C:/Users/Johannes/Documents/Github/JavaCompiler/src/main/java/parser/SimpleJava.g4 by ANTLR 4.13.1 +// Generated from C:/Users/Maxi/Documents/DHBW/Compilerbau/NichtHaskell2.0/src/main/java/parser/grammar/SimpleJava.g4 by ANTLR 4.13.1 package parser.generated; import org.antlr.v4.runtime.atn.*; import org.antlr.v4.runtime.dfa.DFA; @@ -17,47 +17,68 @@ public class SimpleJavaParser extends Parser { protected static final PredictionContextCache _sharedContextCache = new PredictionContextCache(); public static final int - T__0=1, T__1=2, T__2=3, T__3=4, T__4=5, T__5=6, T__6=7, T__7=8, T__8=9, - T__9=10, T__10=11, T__11=12, T__12=13, T__13=14, T__14=15, T__15=16, T__16=17, - T__17=18, T__18=19, T__19=20, T__20=21, T__21=22, T__22=23, T__23=24, - T__24=25, T__25=26, T__26=27, T__27=28, T__28=29, T__29=30, T__30=31, - T__31=32, T__32=33, T__33=34, T__34=35, INTEGERLITERAL=36, IDENTIFIER=37, - WS=38; + T__0=1, T__1=2, Void=3, Boolean=4, Char=5, Int=6, AccessModifier=7, MainMethodDeclaration=8, + DotOperator=9, LineOperator=10, ComparisonOperator=11, LogicalOperator=12, + Assign=13, Plus=14, Minus=15, Mult=16, Modulo=17, Div=18, Greater=19, + Less=20, GreaterEqual=21, LessEqual=22, Equal=23, NotEqual=24, Not=25, + And=26, Or=27, Dot=28, OpenRoundBracket=29, ClosedRoundBracket=30, OpenCurlyBracket=31, + ClosedCurlyBracket=32, Semicolon=33, Comma=34, Class=35, This=36, While=37, + If=38, Else=39, For=40, Return=41, New=42, CharValue=43, IntValue=44, + BooleanValue=45, NullValue=46, Identifier=47, WS=48, InlineComment=49, + MultilineComment=50; public static final int RULE_program = 0, RULE_classDeclaration = 1, RULE_memberDeclaration = 2, - RULE_fieldDeclaration = 3, RULE_methodDeclaration = 4, RULE_constructorDeclaration = 5, - RULE_parameterList = 6, RULE_parameter = 7, RULE_type = 8, RULE_accessType = 9, - RULE_statement = 10, RULE_variableDeclarationStatement = 11, RULE_assignmentStatement = 12, - RULE_var = 13, RULE_ifStatement = 14, RULE_whileStatement = 15, RULE_returnStatement = 16, - RULE_block = 17, RULE_expression = 18, RULE_literal = 19, RULE_booleanLiteral = 20, - RULE_charLiteral = 21; + RULE_constructorDeclaration = 3, RULE_fieldDeclaration = 4, RULE_methodDeclaration = 5, + RULE_parameterList = 6, RULE_parameter = 7, RULE_argumentList = 8, RULE_statement = 9, + RULE_block = 10, RULE_returnStatement = 11, RULE_localVariableDeclaration = 12, + RULE_whileStatement = 13, RULE_forStatement = 14, RULE_ifElseStatement = 15, + RULE_ifStatement = 16, RULE_elseStatement = 17, RULE_statementExpression = 18, + RULE_assign = 19, RULE_newDeclaration = 20, RULE_expression = 21, RULE_unaryExpression = 22, + RULE_notExpression = 23, RULE_crementExpression = 24, RULE_incrementExpression = 25, + RULE_prefixIncrementExpression = 26, RULE_suffixIncrementExpression = 27, + RULE_decrementExpression = 28, RULE_prefixDecrementExpression = 29, RULE_suffixDecrementExpression = 30, + RULE_assignableExpression = 31, RULE_memberAccess = 32, RULE_binaryExpression = 33, + RULE_calculationExpression = 34, RULE_dotExpression = 35, RULE_dotSubtractionExpression = 36, + RULE_nonCalculationExpression = 37, RULE_methodCall = 38, RULE_target = 39, + RULE_chainedMethod = 40, RULE_type = 41, RULE_value = 42, RULE_nonCalculationOperator = 43; private static String[] makeRuleNames() { return new String[] { - "program", "classDeclaration", "memberDeclaration", "fieldDeclaration", - "methodDeclaration", "constructorDeclaration", "parameterList", "parameter", - "type", "accessType", "statement", "variableDeclarationStatement", "assignmentStatement", - "var", "ifStatement", "whileStatement", "returnStatement", "block", "expression", - "literal", "booleanLiteral", "charLiteral" + "program", "classDeclaration", "memberDeclaration", "constructorDeclaration", + "fieldDeclaration", "methodDeclaration", "parameterList", "parameter", + "argumentList", "statement", "block", "returnStatement", "localVariableDeclaration", + "whileStatement", "forStatement", "ifElseStatement", "ifStatement", "elseStatement", + "statementExpression", "assign", "newDeclaration", "expression", "unaryExpression", + "notExpression", "crementExpression", "incrementExpression", "prefixIncrementExpression", + "suffixIncrementExpression", "decrementExpression", "prefixDecrementExpression", + "suffixDecrementExpression", "assignableExpression", "memberAccess", + "binaryExpression", "calculationExpression", "dotExpression", "dotSubtractionExpression", + "nonCalculationExpression", "methodCall", "target", "chainedMethod", + "type", "value", "nonCalculationOperator" }; } public static final String[] ruleNames = makeRuleNames(); private static String[] makeLiteralNames() { return new String[] { - null, "'class'", "'{'", "'}'", "';'", "'static'", "'('", "')'", "','", - "'int'", "'boolean'", "'char'", "'public'", "'private'", "'='", "'if'", - "'else'", "'while'", "'return'", "'&&'", "'||'", "'=='", "'!='", "'<'", - "'<='", "'>'", "'>='", "'+'", "'-'", "'*'", "'/'", "'%'", "'!'", "'true'", - "'false'", "'''" + null, "'++'", "'--'", "'void'", "'boolean'", "'char'", "'int'", null, + "'public static void main(String[] args)'", null, null, null, null, "'='", + "'+'", "'-'", "'*'", "'%'", "'/'", "'>'", "'<'", "'>='", "'<='", "'=='", + "'!='", "'!'", "'&&'", "'||'", "'.'", "'('", "')'", "'{'", "'}'", "';'", + "','", "'class'", "'this'", "'while'", "'if'", "'else'", "'for'", "'return'", + "'new'", null, null, null, "'null'" }; } private static final String[] _LITERAL_NAMES = makeLiteralNames(); private static String[] makeSymbolicNames() { return new String[] { - null, null, null, null, null, null, null, null, null, null, null, null, - null, null, null, null, null, null, null, null, null, null, null, null, - null, null, null, null, null, null, null, null, null, null, null, null, - "INTEGERLITERAL", "IDENTIFIER", "WS" + null, null, null, "Void", "Boolean", "Char", "Int", "AccessModifier", + "MainMethodDeclaration", "DotOperator", "LineOperator", "ComparisonOperator", + "LogicalOperator", "Assign", "Plus", "Minus", "Mult", "Modulo", "Div", + "Greater", "Less", "GreaterEqual", "LessEqual", "Equal", "NotEqual", + "Not", "And", "Or", "Dot", "OpenRoundBracket", "ClosedRoundBracket", + "OpenCurlyBracket", "ClosedCurlyBracket", "Semicolon", "Comma", "Class", + "This", "While", "If", "Else", "For", "Return", "New", "CharValue", "IntValue", + "BooleanValue", "NullValue", "Identifier", "WS", "InlineComment", "MultilineComment" }; } private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames(); @@ -145,20 +166,20 @@ public class SimpleJavaParser extends Parser { try { enterOuterAlt(_localctx, 1); { - setState(45); + setState(89); _errHandler.sync(this); _la = _input.LA(1); do { { { - setState(44); + setState(88); classDeclaration(); } } - setState(47); + setState(91); _errHandler.sync(this); _la = _input.LA(1); - } while ( _la==T__11 || _la==T__12 ); + } while ( _la==AccessModifier || _la==Class ); } } catch (RecognitionException re) { @@ -174,10 +195,11 @@ public class SimpleJavaParser extends Parser { @SuppressWarnings("CheckReturnValue") public static class ClassDeclarationContext extends ParserRuleContext { - public AccessTypeContext accessType() { - return getRuleContext(AccessTypeContext.class,0); - } - public TerminalNode IDENTIFIER() { return getToken(SimpleJavaParser.IDENTIFIER, 0); } + public TerminalNode Class() { return getToken(SimpleJavaParser.Class, 0); } + public TerminalNode Identifier() { return getToken(SimpleJavaParser.Identifier, 0); } + public TerminalNode OpenCurlyBracket() { return getToken(SimpleJavaParser.OpenCurlyBracket, 0); } + public TerminalNode ClosedCurlyBracket() { return getToken(SimpleJavaParser.ClosedCurlyBracket, 0); } + public TerminalNode AccessModifier() { return getToken(SimpleJavaParser.AccessModifier, 0); } public List memberDeclaration() { return getRuleContexts(MemberDeclarationContext.class); } @@ -210,30 +232,38 @@ public class SimpleJavaParser extends Parser { try { enterOuterAlt(_localctx, 1); { - setState(49); - accessType(); - setState(50); - match(T__0); - setState(51); - match(IDENTIFIER); - setState(52); - match(T__1); - setState(56); + setState(94); _errHandler.sync(this); _la = _input.LA(1); - while (_la==T__11 || _la==T__12) { + if (_la==AccessModifier) { + { + setState(93); + match(AccessModifier); + } + } + + setState(96); + match(Class); + setState(97); + match(Identifier); + setState(98); + match(OpenCurlyBracket); + setState(102); + _errHandler.sync(this); + _la = _input.LA(1); + while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 140737488355832L) != 0)) { { { - setState(53); + setState(99); memberDeclaration(); } } - setState(58); + setState(104); _errHandler.sync(this); _la = _input.LA(1); } - setState(59); - match(T__2); + setState(105); + match(ClosedCurlyBracket); } } catch (RecognitionException re) { @@ -249,15 +279,15 @@ public class SimpleJavaParser extends Parser { @SuppressWarnings("CheckReturnValue") public static class MemberDeclarationContext extends ParserRuleContext { + public ConstructorDeclarationContext constructorDeclaration() { + return getRuleContext(ConstructorDeclarationContext.class,0); + } public FieldDeclarationContext fieldDeclaration() { return getRuleContext(FieldDeclarationContext.class,0); } public MethodDeclarationContext methodDeclaration() { return getRuleContext(MethodDeclarationContext.class,0); } - public ConstructorDeclarationContext constructorDeclaration() { - return getRuleContext(ConstructorDeclarationContext.class,0); - } public MemberDeclarationContext(ParserRuleContext parent, int invokingState) { super(parent, invokingState); } @@ -281,28 +311,28 @@ public class SimpleJavaParser extends Parser { MemberDeclarationContext _localctx = new MemberDeclarationContext(_ctx, getState()); enterRule(_localctx, 4, RULE_memberDeclaration); try { - setState(64); + setState(110); _errHandler.sync(this); - switch ( getInterpreter().adaptivePredict(_input,2,_ctx) ) { + switch ( getInterpreter().adaptivePredict(_input,3,_ctx) ) { case 1: enterOuterAlt(_localctx, 1); { - setState(61); - fieldDeclaration(); + setState(107); + constructorDeclaration(); } break; case 2: enterOuterAlt(_localctx, 2); { - setState(62); - methodDeclaration(); + setState(108); + fieldDeclaration(); } break; case 3: enterOuterAlt(_localctx, 3); { - setState(63); - constructorDeclaration(); + setState(109); + methodDeclaration(); } break; } @@ -318,173 +348,18 @@ public class SimpleJavaParser extends Parser { return _localctx; } - @SuppressWarnings("CheckReturnValue") - public static class FieldDeclarationContext extends ParserRuleContext { - public AccessTypeContext accessType() { - return getRuleContext(AccessTypeContext.class,0); - } - public TypeContext type() { - return getRuleContext(TypeContext.class,0); - } - public TerminalNode IDENTIFIER() { return getToken(SimpleJavaParser.IDENTIFIER, 0); } - public FieldDeclarationContext(ParserRuleContext parent, int invokingState) { - super(parent, invokingState); - } - @Override public int getRuleIndex() { return RULE_fieldDeclaration; } - @Override - public void enterRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterFieldDeclaration(this); - } - @Override - public void exitRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitFieldDeclaration(this); - } - @Override - public T accept(ParseTreeVisitor visitor) { - if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitFieldDeclaration(this); - else return visitor.visitChildren(this); - } - } - - public final FieldDeclarationContext fieldDeclaration() throws RecognitionException { - FieldDeclarationContext _localctx = new FieldDeclarationContext(_ctx, getState()); - enterRule(_localctx, 6, RULE_fieldDeclaration); - try { - enterOuterAlt(_localctx, 1); - { - setState(66); - accessType(); - setState(67); - type(); - setState(68); - match(IDENTIFIER); - setState(69); - match(T__3); - } - } - catch (RecognitionException re) { - _localctx.exception = re; - _errHandler.reportError(this, re); - _errHandler.recover(this, re); - } - finally { - exitRule(); - } - return _localctx; - } - - @SuppressWarnings("CheckReturnValue") - public static class MethodDeclarationContext extends ParserRuleContext { - public AccessTypeContext accessType() { - return getRuleContext(AccessTypeContext.class,0); - } - public TypeContext type() { - return getRuleContext(TypeContext.class,0); - } - public TerminalNode IDENTIFIER() { return getToken(SimpleJavaParser.IDENTIFIER, 0); } - public ParameterListContext parameterList() { - return getRuleContext(ParameterListContext.class,0); - } - public List statement() { - return getRuleContexts(StatementContext.class); - } - public StatementContext statement(int i) { - return getRuleContext(StatementContext.class,i); - } - public MethodDeclarationContext(ParserRuleContext parent, int invokingState) { - super(parent, invokingState); - } - @Override public int getRuleIndex() { return RULE_methodDeclaration; } - @Override - public void enterRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterMethodDeclaration(this); - } - @Override - public void exitRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitMethodDeclaration(this); - } - @Override - public T accept(ParseTreeVisitor visitor) { - if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitMethodDeclaration(this); - else return visitor.visitChildren(this); - } - } - - public final MethodDeclarationContext methodDeclaration() throws RecognitionException { - MethodDeclarationContext _localctx = new MethodDeclarationContext(_ctx, getState()); - enterRule(_localctx, 8, RULE_methodDeclaration); - int _la; - try { - enterOuterAlt(_localctx, 1); - { - setState(71); - accessType(); - setState(72); - match(T__4); - setState(73); - type(); - setState(74); - match(IDENTIFIER); - setState(75); - match(T__5); - setState(77); - _errHandler.sync(this); - _la = _input.LA(1); - if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 3584L) != 0)) { - { - setState(76); - parameterList(); - } - } - - setState(79); - match(T__6); - setState(80); - match(T__1); - setState(84); - _errHandler.sync(this); - _la = _input.LA(1); - while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 137439383044L) != 0)) { - { - { - setState(81); - statement(); - } - } - setState(86); - _errHandler.sync(this); - _la = _input.LA(1); - } - setState(87); - match(T__2); - } - } - catch (RecognitionException re) { - _localctx.exception = re; - _errHandler.reportError(this, re); - _errHandler.recover(this, re); - } - finally { - exitRule(); - } - return _localctx; - } - @SuppressWarnings("CheckReturnValue") public static class ConstructorDeclarationContext extends ParserRuleContext { - public AccessTypeContext accessType() { - return getRuleContext(AccessTypeContext.class,0); + public TerminalNode Identifier() { return getToken(SimpleJavaParser.Identifier, 0); } + public TerminalNode OpenRoundBracket() { return getToken(SimpleJavaParser.OpenRoundBracket, 0); } + public TerminalNode ClosedRoundBracket() { return getToken(SimpleJavaParser.ClosedRoundBracket, 0); } + public BlockContext block() { + return getRuleContext(BlockContext.class,0); } - public TerminalNode IDENTIFIER() { return getToken(SimpleJavaParser.IDENTIFIER, 0); } + public TerminalNode AccessModifier() { return getToken(SimpleJavaParser.AccessModifier, 0); } public ParameterListContext parameterList() { return getRuleContext(ParameterListContext.class,0); } - public List statement() { - return getRuleContexts(StatementContext.class); - } - public StatementContext statement(int i) { - return getRuleContext(StatementContext.class,i); - } public ConstructorDeclarationContext(ParserRuleContext parent, int invokingState) { super(parent, invokingState); } @@ -506,47 +381,229 @@ public class SimpleJavaParser extends Parser { public final ConstructorDeclarationContext constructorDeclaration() throws RecognitionException { ConstructorDeclarationContext _localctx = new ConstructorDeclarationContext(_ctx, getState()); - enterRule(_localctx, 10, RULE_constructorDeclaration); + enterRule(_localctx, 6, RULE_constructorDeclaration); int _la; try { enterOuterAlt(_localctx, 1); { - setState(89); - accessType(); - setState(90); - match(IDENTIFIER); - setState(91); - match(T__5); - setState(93); + setState(113); _errHandler.sync(this); _la = _input.LA(1); - if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 3584L) != 0)) { + if (_la==AccessModifier) { { - setState(92); + setState(112); + match(AccessModifier); + } + } + + setState(115); + match(Identifier); + setState(116); + match(OpenRoundBracket); + setState(118); + _errHandler.sync(this); + _la = _input.LA(1); + if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 140737488355440L) != 0)) { + { + setState(117); parameterList(); } } - setState(95); - match(T__6); - setState(96); - match(T__1); - setState(100); + setState(120); + match(ClosedRoundBracket); + setState(121); + block(); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class FieldDeclarationContext extends ParserRuleContext { + public TypeContext type() { + return getRuleContext(TypeContext.class,0); + } + public TerminalNode Identifier() { return getToken(SimpleJavaParser.Identifier, 0); } + public TerminalNode Semicolon() { return getToken(SimpleJavaParser.Semicolon, 0); } + public TerminalNode AccessModifier() { return getToken(SimpleJavaParser.AccessModifier, 0); } + public FieldDeclarationContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_fieldDeclaration; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterFieldDeclaration(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitFieldDeclaration(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitFieldDeclaration(this); + else return visitor.visitChildren(this); + } + } + + public final FieldDeclarationContext fieldDeclaration() throws RecognitionException { + FieldDeclarationContext _localctx = new FieldDeclarationContext(_ctx, getState()); + enterRule(_localctx, 8, RULE_fieldDeclaration); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(124); _errHandler.sync(this); _la = _input.LA(1); - while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 137439383044L) != 0)) { + if (_la==AccessModifier) { { + setState(123); + match(AccessModifier); + } + } + + setState(126); + type(); + setState(127); + match(Identifier); + setState(128); + match(Semicolon); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class MethodDeclarationContext extends ParserRuleContext { + public TerminalNode MainMethodDeclaration() { return getToken(SimpleJavaParser.MainMethodDeclaration, 0); } + public BlockContext block() { + return getRuleContext(BlockContext.class,0); + } + public TerminalNode Identifier() { return getToken(SimpleJavaParser.Identifier, 0); } + public TerminalNode OpenRoundBracket() { return getToken(SimpleJavaParser.OpenRoundBracket, 0); } + public TerminalNode ClosedRoundBracket() { return getToken(SimpleJavaParser.ClosedRoundBracket, 0); } + public TypeContext type() { + return getRuleContext(TypeContext.class,0); + } + public TerminalNode Void() { return getToken(SimpleJavaParser.Void, 0); } + public TerminalNode AccessModifier() { return getToken(SimpleJavaParser.AccessModifier, 0); } + public ParameterListContext parameterList() { + return getRuleContext(ParameterListContext.class,0); + } + public MethodDeclarationContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_methodDeclaration; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterMethodDeclaration(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitMethodDeclaration(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitMethodDeclaration(this); + else return visitor.visitChildren(this); + } + } + + public final MethodDeclarationContext methodDeclaration() throws RecognitionException { + MethodDeclarationContext _localctx = new MethodDeclarationContext(_ctx, getState()); + enterRule(_localctx, 10, RULE_methodDeclaration); + int _la; + try { + setState(146); + _errHandler.sync(this); + switch (_input.LA(1)) { + case MainMethodDeclaration: + enterOuterAlt(_localctx, 1); { - setState(97); - statement(); + setState(130); + match(MainMethodDeclaration); + setState(131); + block(); } - } - setState(102); + break; + case Void: + case Boolean: + case Char: + case Int: + case AccessModifier: + case Identifier: + enterOuterAlt(_localctx, 2); + { + setState(133); _errHandler.sync(this); _la = _input.LA(1); - } - setState(103); - match(T__2); + if (_la==AccessModifier) { + { + setState(132); + match(AccessModifier); + } + } + + setState(137); + _errHandler.sync(this); + switch (_input.LA(1)) { + case Boolean: + case Char: + case Int: + case Identifier: + { + setState(135); + type(); + } + break; + case Void: + { + setState(136); + match(Void); + } + break; + default: + throw new NoViableAltException(this); + } + setState(139); + match(Identifier); + setState(140); + match(OpenRoundBracket); + setState(142); + _errHandler.sync(this); + _la = _input.LA(1); + if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 140737488355440L) != 0)) { + { + setState(141); + parameterList(); + } + } + + setState(144); + match(ClosedRoundBracket); + setState(145); + block(); + } + break; + default: + throw new NoViableAltException(this); } } catch (RecognitionException re) { @@ -568,6 +625,10 @@ public class SimpleJavaParser extends Parser { public ParameterContext parameter(int i) { return getRuleContext(ParameterContext.class,i); } + public List Comma() { return getTokens(SimpleJavaParser.Comma); } + public TerminalNode Comma(int i) { + return getToken(SimpleJavaParser.Comma, i); + } public ParameterListContext(ParserRuleContext parent, int invokingState) { super(parent, invokingState); } @@ -594,21 +655,21 @@ public class SimpleJavaParser extends Parser { try { enterOuterAlt(_localctx, 1); { - setState(105); + setState(148); parameter(); - setState(110); + setState(153); _errHandler.sync(this); _la = _input.LA(1); - while (_la==T__7) { + while (_la==Comma) { { { - setState(106); - match(T__7); - setState(107); + setState(149); + match(Comma); + setState(150); parameter(); } } - setState(112); + setState(155); _errHandler.sync(this); _la = _input.LA(1); } @@ -630,7 +691,7 @@ public class SimpleJavaParser extends Parser { public TypeContext type() { return getRuleContext(TypeContext.class,0); } - public TerminalNode IDENTIFIER() { return getToken(SimpleJavaParser.IDENTIFIER, 0); } + public TerminalNode Identifier() { return getToken(SimpleJavaParser.Identifier, 0); } public ParameterContext(ParserRuleContext parent, int invokingState) { super(parent, invokingState); } @@ -656,10 +717,10 @@ public class SimpleJavaParser extends Parser { try { enterOuterAlt(_localctx, 1); { - setState(113); + setState(156); type(); - setState(114); - match(IDENTIFIER); + setState(157); + match(Identifier); } } catch (RecognitionException re) { @@ -674,94 +735,69 @@ public class SimpleJavaParser extends Parser { } @SuppressWarnings("CheckReturnValue") - public static class TypeContext extends ParserRuleContext { - public TypeContext(ParserRuleContext parent, int invokingState) { + public static class ArgumentListContext extends ParserRuleContext { + public List expression() { + return getRuleContexts(ExpressionContext.class); + } + public ExpressionContext expression(int i) { + return getRuleContext(ExpressionContext.class,i); + } + public List Comma() { return getTokens(SimpleJavaParser.Comma); } + public TerminalNode Comma(int i) { + return getToken(SimpleJavaParser.Comma, i); + } + public ArgumentListContext(ParserRuleContext parent, int invokingState) { super(parent, invokingState); } - @Override public int getRuleIndex() { return RULE_type; } + @Override public int getRuleIndex() { return RULE_argumentList; } @Override public void enterRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterType(this); + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterArgumentList(this); } @Override public void exitRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitType(this); + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitArgumentList(this); } @Override public T accept(ParseTreeVisitor visitor) { - if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitType(this); + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitArgumentList(this); else return visitor.visitChildren(this); } } - public final TypeContext type() throws RecognitionException { - TypeContext _localctx = new TypeContext(_ctx, getState()); - enterRule(_localctx, 16, RULE_type); + public final ArgumentListContext argumentList() throws RecognitionException { + ArgumentListContext _localctx = new ArgumentListContext(_ctx, getState()); + enterRule(_localctx, 16, RULE_argumentList); int _la; try { enterOuterAlt(_localctx, 1); { - setState(116); + setState(167); + _errHandler.sync(this); _la = _input.LA(1); - if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 3584L) != 0)) ) { - _errHandler.recoverInline(this); + if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 277146220101638L) != 0)) { + { + setState(159); + expression(); + setState(164); + _errHandler.sync(this); + _la = _input.LA(1); + while (_la==Comma) { + { + { + setState(160); + match(Comma); + setState(161); + expression(); + } + } + setState(166); + _errHandler.sync(this); + _la = _input.LA(1); + } + } } - else { - if ( _input.LA(1)==Token.EOF ) matchedEOF = true; - _errHandler.reportMatch(this); - consume(); - } - } - } - catch (RecognitionException re) { - _localctx.exception = re; - _errHandler.reportError(this, re); - _errHandler.recover(this, re); - } - finally { - exitRule(); - } - return _localctx; - } - @SuppressWarnings("CheckReturnValue") - public static class AccessTypeContext extends ParserRuleContext { - public AccessTypeContext(ParserRuleContext parent, int invokingState) { - super(parent, invokingState); - } - @Override public int getRuleIndex() { return RULE_accessType; } - @Override - public void enterRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterAccessType(this); - } - @Override - public void exitRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitAccessType(this); - } - @Override - public T accept(ParseTreeVisitor visitor) { - if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitAccessType(this); - else return visitor.visitChildren(this); - } - } - - public final AccessTypeContext accessType() throws RecognitionException { - AccessTypeContext _localctx = new AccessTypeContext(_ctx, getState()); - enterRule(_localctx, 18, RULE_accessType); - int _la; - try { - enterOuterAlt(_localctx, 1); - { - setState(118); - _la = _input.LA(1); - if ( !(_la==T__11 || _la==T__12) ) { - _errHandler.recoverInline(this); - } - else { - if ( _input.LA(1)==Token.EOF ) matchedEOF = true; - _errHandler.reportMatch(this); - consume(); - } } } catch (RecognitionException re) { @@ -777,23 +813,27 @@ public class SimpleJavaParser extends Parser { @SuppressWarnings("CheckReturnValue") public static class StatementContext extends ParserRuleContext { - public VariableDeclarationStatementContext variableDeclarationStatement() { - return getRuleContext(VariableDeclarationStatementContext.class,0); + public ReturnStatementContext returnStatement() { + return getRuleContext(ReturnStatementContext.class,0); } - public AssignmentStatementContext assignmentStatement() { - return getRuleContext(AssignmentStatementContext.class,0); + public TerminalNode Semicolon() { return getToken(SimpleJavaParser.Semicolon, 0); } + public LocalVariableDeclarationContext localVariableDeclaration() { + return getRuleContext(LocalVariableDeclarationContext.class,0); } - public IfStatementContext ifStatement() { - return getRuleContext(IfStatementContext.class,0); + public BlockContext block() { + return getRuleContext(BlockContext.class,0); } public WhileStatementContext whileStatement() { return getRuleContext(WhileStatementContext.class,0); } - public ReturnStatementContext returnStatement() { - return getRuleContext(ReturnStatementContext.class,0); + public ForStatementContext forStatement() { + return getRuleContext(ForStatementContext.class,0); } - public BlockContext block() { - return getRuleContext(BlockContext.class,0); + public IfElseStatementContext ifElseStatement() { + return getRuleContext(IfElseStatementContext.class,0); + } + public StatementExpressionContext statementExpression() { + return getRuleContext(StatementExpressionContext.class,0); } public StatementContext(ParserRuleContext parent, int invokingState) { super(parent, invokingState); @@ -816,405 +856,66 @@ public class SimpleJavaParser extends Parser { public final StatementContext statement() throws RecognitionException { StatementContext _localctx = new StatementContext(_ctx, getState()); - enterRule(_localctx, 20, RULE_statement); + enterRule(_localctx, 18, RULE_statement); try { - setState(126); + setState(182); _errHandler.sync(this); - switch (_input.LA(1)) { - case T__8: - case T__9: - case T__10: + switch ( getInterpreter().adaptivePredict(_input,14,_ctx) ) { + case 1: enterOuterAlt(_localctx, 1); { - setState(120); - variableDeclarationStatement(); + setState(169); + returnStatement(); + setState(170); + match(Semicolon); } break; - case IDENTIFIER: + case 2: enterOuterAlt(_localctx, 2); { - setState(121); - assignmentStatement(); + setState(172); + localVariableDeclaration(); + setState(173); + match(Semicolon); } break; - case T__14: + case 3: enterOuterAlt(_localctx, 3); { - setState(122); - ifStatement(); - } - break; - case T__16: - enterOuterAlt(_localctx, 4); - { - setState(123); - whileStatement(); - } - break; - case T__17: - enterOuterAlt(_localctx, 5); - { - setState(124); - returnStatement(); - } - break; - case T__1: - enterOuterAlt(_localctx, 6); - { - setState(125); + setState(175); block(); } break; - default: - throw new NoViableAltException(this); - } - } - catch (RecognitionException re) { - _localctx.exception = re; - _errHandler.reportError(this, re); - _errHandler.recover(this, re); - } - finally { - exitRule(); - } - return _localctx; - } - - @SuppressWarnings("CheckReturnValue") - public static class VariableDeclarationStatementContext extends ParserRuleContext { - public TypeContext type() { - return getRuleContext(TypeContext.class,0); - } - public TerminalNode IDENTIFIER() { return getToken(SimpleJavaParser.IDENTIFIER, 0); } - public ExpressionContext expression() { - return getRuleContext(ExpressionContext.class,0); - } - public VariableDeclarationStatementContext(ParserRuleContext parent, int invokingState) { - super(parent, invokingState); - } - @Override public int getRuleIndex() { return RULE_variableDeclarationStatement; } - @Override - public void enterRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterVariableDeclarationStatement(this); - } - @Override - public void exitRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitVariableDeclarationStatement(this); - } - @Override - public T accept(ParseTreeVisitor visitor) { - if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitVariableDeclarationStatement(this); - else return visitor.visitChildren(this); - } - } - - public final VariableDeclarationStatementContext variableDeclarationStatement() throws RecognitionException { - VariableDeclarationStatementContext _localctx = new VariableDeclarationStatementContext(_ctx, getState()); - enterRule(_localctx, 22, RULE_variableDeclarationStatement); - int _la; - try { - enterOuterAlt(_localctx, 1); - { - setState(128); - type(); - setState(129); - match(IDENTIFIER); - setState(132); - _errHandler.sync(this); - _la = _input.LA(1); - if (_la==T__13) { + case 4: + enterOuterAlt(_localctx, 4); { - setState(130); - match(T__13); - setState(131); - expression(0); - } - } - - setState(134); - match(T__3); - } - } - catch (RecognitionException re) { - _localctx.exception = re; - _errHandler.reportError(this, re); - _errHandler.recover(this, re); - } - finally { - exitRule(); - } - return _localctx; - } - - @SuppressWarnings("CheckReturnValue") - public static class AssignmentStatementContext extends ParserRuleContext { - public VarContext var() { - return getRuleContext(VarContext.class,0); - } - public ExpressionContext expression() { - return getRuleContext(ExpressionContext.class,0); - } - public AssignmentStatementContext(ParserRuleContext parent, int invokingState) { - super(parent, invokingState); - } - @Override public int getRuleIndex() { return RULE_assignmentStatement; } - @Override - public void enterRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterAssignmentStatement(this); - } - @Override - public void exitRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitAssignmentStatement(this); - } - @Override - public T accept(ParseTreeVisitor visitor) { - if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitAssignmentStatement(this); - else return visitor.visitChildren(this); - } - } - - public final AssignmentStatementContext assignmentStatement() throws RecognitionException { - AssignmentStatementContext _localctx = new AssignmentStatementContext(_ctx, getState()); - enterRule(_localctx, 24, RULE_assignmentStatement); - try { - enterOuterAlt(_localctx, 1); - { - setState(136); - var(); - setState(137); - match(T__13); - setState(138); - expression(0); - setState(139); - match(T__3); - } - } - catch (RecognitionException re) { - _localctx.exception = re; - _errHandler.reportError(this, re); - _errHandler.recover(this, re); - } - finally { - exitRule(); - } - return _localctx; - } - - @SuppressWarnings("CheckReturnValue") - public static class VarContext extends ParserRuleContext { - public TerminalNode IDENTIFIER() { return getToken(SimpleJavaParser.IDENTIFIER, 0); } - public VarContext(ParserRuleContext parent, int invokingState) { - super(parent, invokingState); - } - @Override public int getRuleIndex() { return RULE_var; } - @Override - public void enterRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterVar(this); - } - @Override - public void exitRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitVar(this); - } - @Override - public T accept(ParseTreeVisitor visitor) { - if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitVar(this); - else return visitor.visitChildren(this); - } - } - - public final VarContext var() throws RecognitionException { - VarContext _localctx = new VarContext(_ctx, getState()); - enterRule(_localctx, 26, RULE_var); - try { - enterOuterAlt(_localctx, 1); - { - setState(141); - match(IDENTIFIER); - } - } - catch (RecognitionException re) { - _localctx.exception = re; - _errHandler.reportError(this, re); - _errHandler.recover(this, re); - } - finally { - exitRule(); - } - return _localctx; - } - - @SuppressWarnings("CheckReturnValue") - public static class IfStatementContext extends ParserRuleContext { - public ExpressionContext expression() { - return getRuleContext(ExpressionContext.class,0); - } - public List statement() { - return getRuleContexts(StatementContext.class); - } - public StatementContext statement(int i) { - return getRuleContext(StatementContext.class,i); - } - public IfStatementContext(ParserRuleContext parent, int invokingState) { - super(parent, invokingState); - } - @Override public int getRuleIndex() { return RULE_ifStatement; } - @Override - public void enterRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterIfStatement(this); - } - @Override - public void exitRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitIfStatement(this); - } - @Override - public T accept(ParseTreeVisitor visitor) { - if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitIfStatement(this); - else return visitor.visitChildren(this); - } - } - - public final IfStatementContext ifStatement() throws RecognitionException { - IfStatementContext _localctx = new IfStatementContext(_ctx, getState()); - enterRule(_localctx, 28, RULE_ifStatement); - try { - enterOuterAlt(_localctx, 1); - { - setState(143); - match(T__14); - setState(144); - match(T__5); - setState(145); - expression(0); - setState(146); - match(T__6); - setState(147); - statement(); - setState(150); - _errHandler.sync(this); - switch ( getInterpreter().adaptivePredict(_input,10,_ctx) ) { - case 1: - { - setState(148); - match(T__15); - setState(149); - statement(); + setState(176); + whileStatement(); } break; - } - } - } - catch (RecognitionException re) { - _localctx.exception = re; - _errHandler.reportError(this, re); - _errHandler.recover(this, re); - } - finally { - exitRule(); - } - return _localctx; - } - - @SuppressWarnings("CheckReturnValue") - public static class WhileStatementContext extends ParserRuleContext { - public ExpressionContext expression() { - return getRuleContext(ExpressionContext.class,0); - } - public StatementContext statement() { - return getRuleContext(StatementContext.class,0); - } - public WhileStatementContext(ParserRuleContext parent, int invokingState) { - super(parent, invokingState); - } - @Override public int getRuleIndex() { return RULE_whileStatement; } - @Override - public void enterRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterWhileStatement(this); - } - @Override - public void exitRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitWhileStatement(this); - } - @Override - public T accept(ParseTreeVisitor visitor) { - if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitWhileStatement(this); - else return visitor.visitChildren(this); - } - } - - public final WhileStatementContext whileStatement() throws RecognitionException { - WhileStatementContext _localctx = new WhileStatementContext(_ctx, getState()); - enterRule(_localctx, 30, RULE_whileStatement); - try { - enterOuterAlt(_localctx, 1); - { - setState(152); - match(T__16); - setState(153); - match(T__5); - setState(154); - expression(0); - setState(155); - match(T__6); - setState(156); - statement(); - } - } - catch (RecognitionException re) { - _localctx.exception = re; - _errHandler.reportError(this, re); - _errHandler.recover(this, re); - } - finally { - exitRule(); - } - return _localctx; - } - - @SuppressWarnings("CheckReturnValue") - public static class ReturnStatementContext extends ParserRuleContext { - public ExpressionContext expression() { - return getRuleContext(ExpressionContext.class,0); - } - public ReturnStatementContext(ParserRuleContext parent, int invokingState) { - super(parent, invokingState); - } - @Override public int getRuleIndex() { return RULE_returnStatement; } - @Override - public void enterRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterReturnStatement(this); - } - @Override - public void exitRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitReturnStatement(this); - } - @Override - public T accept(ParseTreeVisitor visitor) { - if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitReturnStatement(this); - else return visitor.visitChildren(this); - } - } - - public final ReturnStatementContext returnStatement() throws RecognitionException { - ReturnStatementContext _localctx = new ReturnStatementContext(_ctx, getState()); - enterRule(_localctx, 32, RULE_returnStatement); - int _la; - try { - enterOuterAlt(_localctx, 1); - { - setState(158); - match(T__17); - setState(160); - _errHandler.sync(this); - _la = _input.LA(1); - if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 270851375168L) != 0)) { + case 5: + enterOuterAlt(_localctx, 5); { - setState(159); - expression(0); + setState(177); + forStatement(); } - } - - setState(162); - match(T__3); + break; + case 6: + enterOuterAlt(_localctx, 6); + { + setState(178); + ifElseStatement(); + } + break; + case 7: + enterOuterAlt(_localctx, 7); + { + setState(179); + statementExpression(); + setState(180); + match(Semicolon); + } + break; } } catch (RecognitionException re) { @@ -1230,6 +931,8 @@ public class SimpleJavaParser extends Parser { @SuppressWarnings("CheckReturnValue") public static class BlockContext extends ParserRuleContext { + public TerminalNode OpenCurlyBracket() { return getToken(SimpleJavaParser.OpenCurlyBracket, 0); } + public TerminalNode ClosedCurlyBracket() { return getToken(SimpleJavaParser.ClosedCurlyBracket, 0); } public List statement() { return getRuleContexts(StatementContext.class); } @@ -1257,29 +960,685 @@ public class SimpleJavaParser extends Parser { public final BlockContext block() throws RecognitionException { BlockContext _localctx = new BlockContext(_ctx, getState()); - enterRule(_localctx, 34, RULE_block); + enterRule(_localctx, 20, RULE_block); int _la; try { enterOuterAlt(_localctx, 1); { - setState(164); - match(T__1); - setState(168); + setState(184); + match(OpenCurlyBracket); + setState(188); _errHandler.sync(this); _la = _input.LA(1); - while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 137439383044L) != 0)) { + while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 148917253570678L) != 0)) { { { - setState(165); + setState(185); statement(); } } - setState(170); + setState(190); _errHandler.sync(this); _la = _input.LA(1); } - setState(171); - match(T__2); + setState(191); + match(ClosedCurlyBracket); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class ReturnStatementContext extends ParserRuleContext { + public TerminalNode Return() { return getToken(SimpleJavaParser.Return, 0); } + public ExpressionContext expression() { + return getRuleContext(ExpressionContext.class,0); + } + public ReturnStatementContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_returnStatement; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterReturnStatement(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitReturnStatement(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitReturnStatement(this); + else return visitor.visitChildren(this); + } + } + + public final ReturnStatementContext returnStatement() throws RecognitionException { + ReturnStatementContext _localctx = new ReturnStatementContext(_ctx, getState()); + enterRule(_localctx, 22, RULE_returnStatement); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(193); + match(Return); + setState(195); + _errHandler.sync(this); + _la = _input.LA(1); + if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 277146220101638L) != 0)) { + { + setState(194); + expression(); + } + } + + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class LocalVariableDeclarationContext extends ParserRuleContext { + public TypeContext type() { + return getRuleContext(TypeContext.class,0); + } + public TerminalNode Identifier() { return getToken(SimpleJavaParser.Identifier, 0); } + public TerminalNode Assign() { return getToken(SimpleJavaParser.Assign, 0); } + public ExpressionContext expression() { + return getRuleContext(ExpressionContext.class,0); + } + public LocalVariableDeclarationContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_localVariableDeclaration; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterLocalVariableDeclaration(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitLocalVariableDeclaration(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitLocalVariableDeclaration(this); + else return visitor.visitChildren(this); + } + } + + public final LocalVariableDeclarationContext localVariableDeclaration() throws RecognitionException { + LocalVariableDeclarationContext _localctx = new LocalVariableDeclarationContext(_ctx, getState()); + enterRule(_localctx, 24, RULE_localVariableDeclaration); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(197); + type(); + setState(198); + match(Identifier); + setState(201); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la==Assign) { + { + setState(199); + match(Assign); + setState(200); + expression(); + } + } + + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class WhileStatementContext extends ParserRuleContext { + public TerminalNode While() { return getToken(SimpleJavaParser.While, 0); } + public TerminalNode OpenRoundBracket() { return getToken(SimpleJavaParser.OpenRoundBracket, 0); } + public ExpressionContext expression() { + return getRuleContext(ExpressionContext.class,0); + } + public TerminalNode ClosedRoundBracket() { return getToken(SimpleJavaParser.ClosedRoundBracket, 0); } + public BlockContext block() { + return getRuleContext(BlockContext.class,0); + } + public WhileStatementContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_whileStatement; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterWhileStatement(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitWhileStatement(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitWhileStatement(this); + else return visitor.visitChildren(this); + } + } + + public final WhileStatementContext whileStatement() throws RecognitionException { + WhileStatementContext _localctx = new WhileStatementContext(_ctx, getState()); + enterRule(_localctx, 26, RULE_whileStatement); + try { + enterOuterAlt(_localctx, 1); + { + setState(203); + match(While); + setState(204); + match(OpenRoundBracket); + setState(205); + expression(); + setState(206); + match(ClosedRoundBracket); + setState(207); + block(); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class ForStatementContext extends ParserRuleContext { + public TerminalNode For() { return getToken(SimpleJavaParser.For, 0); } + public TerminalNode OpenRoundBracket() { return getToken(SimpleJavaParser.OpenRoundBracket, 0); } + public List Semicolon() { return getTokens(SimpleJavaParser.Semicolon); } + public TerminalNode Semicolon(int i) { + return getToken(SimpleJavaParser.Semicolon, i); + } + public TerminalNode ClosedRoundBracket() { return getToken(SimpleJavaParser.ClosedRoundBracket, 0); } + public BlockContext block() { + return getRuleContext(BlockContext.class,0); + } + public List statementExpression() { + return getRuleContexts(StatementExpressionContext.class); + } + public StatementExpressionContext statementExpression(int i) { + return getRuleContext(StatementExpressionContext.class,i); + } + public LocalVariableDeclarationContext localVariableDeclaration() { + return getRuleContext(LocalVariableDeclarationContext.class,0); + } + public ExpressionContext expression() { + return getRuleContext(ExpressionContext.class,0); + } + public ForStatementContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_forStatement; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterForStatement(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitForStatement(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitForStatement(this); + else return visitor.visitChildren(this); + } + } + + public final ForStatementContext forStatement() throws RecognitionException { + ForStatementContext _localctx = new ForStatementContext(_ctx, getState()); + enterRule(_localctx, 28, RULE_forStatement); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(209); + match(For); + setState(210); + match(OpenRoundBracket); + setState(213); + _errHandler.sync(this); + switch ( getInterpreter().adaptivePredict(_input,18,_ctx) ) { + case 1: + { + setState(211); + statementExpression(); + } + break; + case 2: + { + setState(212); + localVariableDeclaration(); + } + break; + } + setState(215); + match(Semicolon); + setState(217); + _errHandler.sync(this); + _la = _input.LA(1); + if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 277146220101638L) != 0)) { + { + setState(216); + expression(); + } + } + + setState(219); + match(Semicolon); + setState(221); + _errHandler.sync(this); + _la = _input.LA(1); + if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 145204254343174L) != 0)) { + { + setState(220); + statementExpression(); + } + } + + setState(223); + match(ClosedRoundBracket); + setState(224); + block(); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class IfElseStatementContext extends ParserRuleContext { + public IfStatementContext ifStatement() { + return getRuleContext(IfStatementContext.class,0); + } + public List elseStatement() { + return getRuleContexts(ElseStatementContext.class); + } + public ElseStatementContext elseStatement(int i) { + return getRuleContext(ElseStatementContext.class,i); + } + public IfElseStatementContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_ifElseStatement; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterIfElseStatement(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitIfElseStatement(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitIfElseStatement(this); + else return visitor.visitChildren(this); + } + } + + public final IfElseStatementContext ifElseStatement() throws RecognitionException { + IfElseStatementContext _localctx = new IfElseStatementContext(_ctx, getState()); + enterRule(_localctx, 30, RULE_ifElseStatement); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(226); + ifStatement(); + setState(230); + _errHandler.sync(this); + _la = _input.LA(1); + while (_la==Else) { + { + { + setState(227); + elseStatement(); + } + } + setState(232); + _errHandler.sync(this); + _la = _input.LA(1); + } + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class IfStatementContext extends ParserRuleContext { + public TerminalNode If() { return getToken(SimpleJavaParser.If, 0); } + public TerminalNode OpenRoundBracket() { return getToken(SimpleJavaParser.OpenRoundBracket, 0); } + public ExpressionContext expression() { + return getRuleContext(ExpressionContext.class,0); + } + public TerminalNode ClosedRoundBracket() { return getToken(SimpleJavaParser.ClosedRoundBracket, 0); } + public BlockContext block() { + return getRuleContext(BlockContext.class,0); + } + public IfStatementContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_ifStatement; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterIfStatement(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitIfStatement(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitIfStatement(this); + else return visitor.visitChildren(this); + } + } + + public final IfStatementContext ifStatement() throws RecognitionException { + IfStatementContext _localctx = new IfStatementContext(_ctx, getState()); + enterRule(_localctx, 32, RULE_ifStatement); + try { + enterOuterAlt(_localctx, 1); + { + setState(233); + match(If); + setState(234); + match(OpenRoundBracket); + setState(235); + expression(); + setState(236); + match(ClosedRoundBracket); + setState(237); + block(); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class ElseStatementContext extends ParserRuleContext { + public TerminalNode Else() { return getToken(SimpleJavaParser.Else, 0); } + public BlockContext block() { + return getRuleContext(BlockContext.class,0); + } + public ElseStatementContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_elseStatement; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterElseStatement(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitElseStatement(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitElseStatement(this); + else return visitor.visitChildren(this); + } + } + + public final ElseStatementContext elseStatement() throws RecognitionException { + ElseStatementContext _localctx = new ElseStatementContext(_ctx, getState()); + enterRule(_localctx, 34, RULE_elseStatement); + try { + enterOuterAlt(_localctx, 1); + { + setState(239); + match(Else); + setState(240); + block(); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class StatementExpressionContext extends ParserRuleContext { + public AssignContext assign() { + return getRuleContext(AssignContext.class,0); + } + public NewDeclarationContext newDeclaration() { + return getRuleContext(NewDeclarationContext.class,0); + } + public MethodCallContext methodCall() { + return getRuleContext(MethodCallContext.class,0); + } + public CrementExpressionContext crementExpression() { + return getRuleContext(CrementExpressionContext.class,0); + } + public StatementExpressionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_statementExpression; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterStatementExpression(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitStatementExpression(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitStatementExpression(this); + else return visitor.visitChildren(this); + } + } + + public final StatementExpressionContext statementExpression() throws RecognitionException { + StatementExpressionContext _localctx = new StatementExpressionContext(_ctx, getState()); + enterRule(_localctx, 36, RULE_statementExpression); + try { + setState(246); + _errHandler.sync(this); + switch ( getInterpreter().adaptivePredict(_input,22,_ctx) ) { + case 1: + enterOuterAlt(_localctx, 1); + { + setState(242); + assign(); + } + break; + case 2: + enterOuterAlt(_localctx, 2); + { + setState(243); + newDeclaration(); + } + break; + case 3: + enterOuterAlt(_localctx, 3); + { + setState(244); + methodCall(); + } + break; + case 4: + enterOuterAlt(_localctx, 4); + { + setState(245); + crementExpression(); + } + break; + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class AssignContext extends ParserRuleContext { + public AssignableExpressionContext assignableExpression() { + return getRuleContext(AssignableExpressionContext.class,0); + } + public TerminalNode Assign() { return getToken(SimpleJavaParser.Assign, 0); } + public ExpressionContext expression() { + return getRuleContext(ExpressionContext.class,0); + } + public AssignContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_assign; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterAssign(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitAssign(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitAssign(this); + else return visitor.visitChildren(this); + } + } + + public final AssignContext assign() throws RecognitionException { + AssignContext _localctx = new AssignContext(_ctx, getState()); + enterRule(_localctx, 38, RULE_assign); + try { + enterOuterAlt(_localctx, 1); + { + setState(248); + assignableExpression(); + setState(249); + match(Assign); + setState(250); + expression(); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class NewDeclarationContext extends ParserRuleContext { + public TerminalNode New() { return getToken(SimpleJavaParser.New, 0); } + public TerminalNode Identifier() { return getToken(SimpleJavaParser.Identifier, 0); } + public TerminalNode OpenRoundBracket() { return getToken(SimpleJavaParser.OpenRoundBracket, 0); } + public ArgumentListContext argumentList() { + return getRuleContext(ArgumentListContext.class,0); + } + public TerminalNode ClosedRoundBracket() { return getToken(SimpleJavaParser.ClosedRoundBracket, 0); } + public NewDeclarationContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_newDeclaration; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterNewDeclaration(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitNewDeclaration(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitNewDeclaration(this); + else return visitor.visitChildren(this); + } + } + + public final NewDeclarationContext newDeclaration() throws RecognitionException { + NewDeclarationContext _localctx = new NewDeclarationContext(_ctx, getState()); + enterRule(_localctx, 40, RULE_newDeclaration); + try { + enterOuterAlt(_localctx, 1); + { + setState(252); + match(New); + setState(253); + match(Identifier); + setState(254); + match(OpenRoundBracket); + setState(255); + argumentList(); + setState(256); + match(ClosedRoundBracket); } } catch (RecognitionException re) { @@ -1295,16 +1654,12 @@ public class SimpleJavaParser extends Parser { @SuppressWarnings("CheckReturnValue") public static class ExpressionContext extends ParserRuleContext { - public List expression() { - return getRuleContexts(ExpressionContext.class); + public UnaryExpressionContext unaryExpression() { + return getRuleContext(UnaryExpressionContext.class,0); } - public ExpressionContext expression(int i) { - return getRuleContext(ExpressionContext.class,i); + public BinaryExpressionContext binaryExpression() { + return getRuleContext(BinaryExpressionContext.class,0); } - public LiteralContext literal() { - return getRuleContext(LiteralContext.class,0); - } - public TerminalNode IDENTIFIER() { return getToken(SimpleJavaParser.IDENTIFIER, 0); } public ExpressionContext(ParserRuleContext parent, int invokingState) { super(parent, invokingState); } @@ -1325,147 +1680,26 @@ public class SimpleJavaParser extends Parser { } public final ExpressionContext expression() throws RecognitionException { - return expression(0); - } - - private ExpressionContext expression(int _p) throws RecognitionException { - ParserRuleContext _parentctx = _ctx; - int _parentState = getState(); - ExpressionContext _localctx = new ExpressionContext(_ctx, _parentState); - ExpressionContext _prevctx = _localctx; - int _startState = 36; - enterRecursionRule(_localctx, 36, RULE_expression, _p); - int _la; + ExpressionContext _localctx = new ExpressionContext(_ctx, getState()); + enterRule(_localctx, 42, RULE_expression); try { - int _alt; - enterOuterAlt(_localctx, 1); - { - setState(184); + setState(260); _errHandler.sync(this); - switch (_input.LA(1)) { - case T__27: + switch ( getInterpreter().adaptivePredict(_input,23,_ctx) ) { + case 1: + enterOuterAlt(_localctx, 1); { - setState(174); - match(T__27); - setState(175); - expression(5); + setState(258); + unaryExpression(); } break; - case T__31: + case 2: + enterOuterAlt(_localctx, 2); { - setState(176); - match(T__31); - setState(177); - expression(4); + setState(259); + binaryExpression(); } break; - case T__5: - { - setState(178); - match(T__5); - setState(179); - expression(0); - setState(180); - match(T__6); - } - break; - case T__32: - case T__33: - case T__34: - case INTEGERLITERAL: - { - setState(182); - literal(); - } - break; - case IDENTIFIER: - { - setState(183); - match(IDENTIFIER); - } - break; - default: - throw new NoViableAltException(this); - } - _ctx.stop = _input.LT(-1); - setState(197); - _errHandler.sync(this); - _alt = getInterpreter().adaptivePredict(_input,15,_ctx); - while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) { - if ( _alt==1 ) { - if ( _parseListeners!=null ) triggerExitRuleEvent(); - _prevctx = _localctx; - { - setState(195); - _errHandler.sync(this); - switch ( getInterpreter().adaptivePredict(_input,14,_ctx) ) { - case 1: - { - _localctx = new ExpressionContext(_parentctx, _parentState); - pushNewRecursionContext(_localctx, _startState, RULE_expression); - setState(186); - if (!(precpred(_ctx, 8))) throw new FailedPredicateException(this, "precpred(_ctx, 8)"); - setState(187); - _la = _input.LA(1); - if ( !(_la==T__18 || _la==T__19) ) { - _errHandler.recoverInline(this); - } - else { - if ( _input.LA(1)==Token.EOF ) matchedEOF = true; - _errHandler.reportMatch(this); - consume(); - } - setState(188); - expression(9); - } - break; - case 2: - { - _localctx = new ExpressionContext(_parentctx, _parentState); - pushNewRecursionContext(_localctx, _startState, RULE_expression); - setState(189); - if (!(precpred(_ctx, 7))) throw new FailedPredicateException(this, "precpred(_ctx, 7)"); - setState(190); - _la = _input.LA(1); - if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 132120576L) != 0)) ) { - _errHandler.recoverInline(this); - } - else { - if ( _input.LA(1)==Token.EOF ) matchedEOF = true; - _errHandler.reportMatch(this); - consume(); - } - setState(191); - expression(8); - } - break; - case 3: - { - _localctx = new ExpressionContext(_parentctx, _parentState); - pushNewRecursionContext(_localctx, _startState, RULE_expression); - setState(192); - if (!(precpred(_ctx, 6))) throw new FailedPredicateException(this, "precpred(_ctx, 6)"); - setState(193); - _la = _input.LA(1); - if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 4160749568L) != 0)) ) { - _errHandler.recoverInline(this); - } - else { - if ( _input.LA(1)==Token.EOF ) matchedEOF = true; - _errHandler.reportMatch(this); - consume(); - } - setState(194); - expression(7); - } - break; - } - } - } - setState(199); - _errHandler.sync(this); - _alt = getInterpreter().adaptivePredict(_input,15,_ctx); - } } } catch (RecognitionException re) { @@ -1474,66 +1708,280 @@ public class SimpleJavaParser extends Parser { _errHandler.recover(this, re); } finally { - unrollRecursionContexts(_parentctx); + exitRule(); } return _localctx; } @SuppressWarnings("CheckReturnValue") - public static class LiteralContext extends ParserRuleContext { - public TerminalNode INTEGERLITERAL() { return getToken(SimpleJavaParser.INTEGERLITERAL, 0); } - public BooleanLiteralContext booleanLiteral() { - return getRuleContext(BooleanLiteralContext.class,0); + public static class UnaryExpressionContext extends ParserRuleContext { + public TerminalNode This() { return getToken(SimpleJavaParser.This, 0); } + public TerminalNode Identifier() { return getToken(SimpleJavaParser.Identifier, 0); } + public MemberAccessContext memberAccess() { + return getRuleContext(MemberAccessContext.class,0); } - public CharLiteralContext charLiteral() { - return getRuleContext(CharLiteralContext.class,0); + public ValueContext value() { + return getRuleContext(ValueContext.class,0); } - public LiteralContext(ParserRuleContext parent, int invokingState) { + public NotExpressionContext notExpression() { + return getRuleContext(NotExpressionContext.class,0); + } + public StatementExpressionContext statementExpression() { + return getRuleContext(StatementExpressionContext.class,0); + } + public TerminalNode OpenRoundBracket() { return getToken(SimpleJavaParser.OpenRoundBracket, 0); } + public ExpressionContext expression() { + return getRuleContext(ExpressionContext.class,0); + } + public TerminalNode ClosedRoundBracket() { return getToken(SimpleJavaParser.ClosedRoundBracket, 0); } + public UnaryExpressionContext(ParserRuleContext parent, int invokingState) { super(parent, invokingState); } - @Override public int getRuleIndex() { return RULE_literal; } + @Override public int getRuleIndex() { return RULE_unaryExpression; } @Override public void enterRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterLiteral(this); + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterUnaryExpression(this); } @Override public void exitRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitLiteral(this); + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitUnaryExpression(this); } @Override public T accept(ParseTreeVisitor visitor) { - if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitLiteral(this); + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitUnaryExpression(this); else return visitor.visitChildren(this); } } - public final LiteralContext literal() throws RecognitionException { - LiteralContext _localctx = new LiteralContext(_ctx, getState()); - enterRule(_localctx, 38, RULE_literal); + public final UnaryExpressionContext unaryExpression() throws RecognitionException { + UnaryExpressionContext _localctx = new UnaryExpressionContext(_ctx, getState()); + enterRule(_localctx, 44, RULE_unaryExpression); try { - setState(203); + setState(272); _errHandler.sync(this); - switch (_input.LA(1)) { - case INTEGERLITERAL: + switch ( getInterpreter().adaptivePredict(_input,24,_ctx) ) { + case 1: enterOuterAlt(_localctx, 1); { - setState(200); - match(INTEGERLITERAL); + setState(262); + match(This); } break; - case T__32: - case T__33: + case 2: enterOuterAlt(_localctx, 2); { - setState(201); - booleanLiteral(); + setState(263); + match(Identifier); } break; - case T__34: + case 3: enterOuterAlt(_localctx, 3); { - setState(202); - charLiteral(); + setState(264); + memberAccess(); + } + break; + case 4: + enterOuterAlt(_localctx, 4); + { + setState(265); + value(); + } + break; + case 5: + enterOuterAlt(_localctx, 5); + { + setState(266); + notExpression(); + } + break; + case 6: + enterOuterAlt(_localctx, 6); + { + setState(267); + statementExpression(); + } + break; + case 7: + enterOuterAlt(_localctx, 7); + { + setState(268); + match(OpenRoundBracket); + setState(269); + expression(); + setState(270); + match(ClosedRoundBracket); + } + break; + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class NotExpressionContext extends ParserRuleContext { + public TerminalNode Not() { return getToken(SimpleJavaParser.Not, 0); } + public ExpressionContext expression() { + return getRuleContext(ExpressionContext.class,0); + } + public NotExpressionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_notExpression; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterNotExpression(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitNotExpression(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitNotExpression(this); + else return visitor.visitChildren(this); + } + } + + public final NotExpressionContext notExpression() throws RecognitionException { + NotExpressionContext _localctx = new NotExpressionContext(_ctx, getState()); + enterRule(_localctx, 46, RULE_notExpression); + try { + enterOuterAlt(_localctx, 1); + { + setState(274); + match(Not); + setState(275); + expression(); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class CrementExpressionContext extends ParserRuleContext { + public IncrementExpressionContext incrementExpression() { + return getRuleContext(IncrementExpressionContext.class,0); + } + public DecrementExpressionContext decrementExpression() { + return getRuleContext(DecrementExpressionContext.class,0); + } + public CrementExpressionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_crementExpression; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterCrementExpression(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitCrementExpression(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitCrementExpression(this); + else return visitor.visitChildren(this); + } + } + + public final CrementExpressionContext crementExpression() throws RecognitionException { + CrementExpressionContext _localctx = new CrementExpressionContext(_ctx, getState()); + enterRule(_localctx, 48, RULE_crementExpression); + try { + setState(279); + _errHandler.sync(this); + switch ( getInterpreter().adaptivePredict(_input,25,_ctx) ) { + case 1: + enterOuterAlt(_localctx, 1); + { + setState(277); + incrementExpression(); + } + break; + case 2: + enterOuterAlt(_localctx, 2); + { + setState(278); + decrementExpression(); + } + break; + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class IncrementExpressionContext extends ParserRuleContext { + public PrefixIncrementExpressionContext prefixIncrementExpression() { + return getRuleContext(PrefixIncrementExpressionContext.class,0); + } + public SuffixIncrementExpressionContext suffixIncrementExpression() { + return getRuleContext(SuffixIncrementExpressionContext.class,0); + } + public IncrementExpressionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_incrementExpression; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterIncrementExpression(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitIncrementExpression(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitIncrementExpression(this); + else return visitor.visitChildren(this); + } + } + + public final IncrementExpressionContext incrementExpression() throws RecognitionException { + IncrementExpressionContext _localctx = new IncrementExpressionContext(_ctx, getState()); + enterRule(_localctx, 50, RULE_incrementExpression); + try { + setState(283); + _errHandler.sync(this); + switch (_input.LA(1)) { + case T__0: + enterOuterAlt(_localctx, 1); + { + setState(281); + prefixIncrementExpression(); + } + break; + case This: + case Identifier: + enterOuterAlt(_localctx, 2); + { + setState(282); + suffixIncrementExpression(); } break; default: @@ -1552,36 +2000,1055 @@ public class SimpleJavaParser extends Parser { } @SuppressWarnings("CheckReturnValue") - public static class BooleanLiteralContext extends ParserRuleContext { - public BooleanLiteralContext(ParserRuleContext parent, int invokingState) { + public static class PrefixIncrementExpressionContext extends ParserRuleContext { + public AssignableExpressionContext assignableExpression() { + return getRuleContext(AssignableExpressionContext.class,0); + } + public PrefixIncrementExpressionContext(ParserRuleContext parent, int invokingState) { super(parent, invokingState); } - @Override public int getRuleIndex() { return RULE_booleanLiteral; } + @Override public int getRuleIndex() { return RULE_prefixIncrementExpression; } @Override public void enterRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterBooleanLiteral(this); + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterPrefixIncrementExpression(this); } @Override public void exitRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitBooleanLiteral(this); + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitPrefixIncrementExpression(this); } @Override public T accept(ParseTreeVisitor visitor) { - if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitBooleanLiteral(this); + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitPrefixIncrementExpression(this); else return visitor.visitChildren(this); } } - public final BooleanLiteralContext booleanLiteral() throws RecognitionException { - BooleanLiteralContext _localctx = new BooleanLiteralContext(_ctx, getState()); - enterRule(_localctx, 40, RULE_booleanLiteral); + public final PrefixIncrementExpressionContext prefixIncrementExpression() throws RecognitionException { + PrefixIncrementExpressionContext _localctx = new PrefixIncrementExpressionContext(_ctx, getState()); + enterRule(_localctx, 52, RULE_prefixIncrementExpression); + try { + enterOuterAlt(_localctx, 1); + { + setState(285); + match(T__0); + setState(286); + assignableExpression(); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class SuffixIncrementExpressionContext extends ParserRuleContext { + public AssignableExpressionContext assignableExpression() { + return getRuleContext(AssignableExpressionContext.class,0); + } + public SuffixIncrementExpressionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_suffixIncrementExpression; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterSuffixIncrementExpression(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitSuffixIncrementExpression(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitSuffixIncrementExpression(this); + else return visitor.visitChildren(this); + } + } + + public final SuffixIncrementExpressionContext suffixIncrementExpression() throws RecognitionException { + SuffixIncrementExpressionContext _localctx = new SuffixIncrementExpressionContext(_ctx, getState()); + enterRule(_localctx, 54, RULE_suffixIncrementExpression); + try { + enterOuterAlt(_localctx, 1); + { + setState(288); + assignableExpression(); + setState(289); + match(T__0); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class DecrementExpressionContext extends ParserRuleContext { + public PrefixDecrementExpressionContext prefixDecrementExpression() { + return getRuleContext(PrefixDecrementExpressionContext.class,0); + } + public SuffixDecrementExpressionContext suffixDecrementExpression() { + return getRuleContext(SuffixDecrementExpressionContext.class,0); + } + public DecrementExpressionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_decrementExpression; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterDecrementExpression(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitDecrementExpression(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitDecrementExpression(this); + else return visitor.visitChildren(this); + } + } + + public final DecrementExpressionContext decrementExpression() throws RecognitionException { + DecrementExpressionContext _localctx = new DecrementExpressionContext(_ctx, getState()); + enterRule(_localctx, 56, RULE_decrementExpression); + try { + setState(293); + _errHandler.sync(this); + switch (_input.LA(1)) { + case T__1: + enterOuterAlt(_localctx, 1); + { + setState(291); + prefixDecrementExpression(); + } + break; + case This: + case Identifier: + enterOuterAlt(_localctx, 2); + { + setState(292); + suffixDecrementExpression(); + } + break; + default: + throw new NoViableAltException(this); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class PrefixDecrementExpressionContext extends ParserRuleContext { + public AssignableExpressionContext assignableExpression() { + return getRuleContext(AssignableExpressionContext.class,0); + } + public PrefixDecrementExpressionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_prefixDecrementExpression; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterPrefixDecrementExpression(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitPrefixDecrementExpression(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitPrefixDecrementExpression(this); + else return visitor.visitChildren(this); + } + } + + public final PrefixDecrementExpressionContext prefixDecrementExpression() throws RecognitionException { + PrefixDecrementExpressionContext _localctx = new PrefixDecrementExpressionContext(_ctx, getState()); + enterRule(_localctx, 58, RULE_prefixDecrementExpression); + try { + enterOuterAlt(_localctx, 1); + { + setState(295); + match(T__1); + setState(296); + assignableExpression(); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class SuffixDecrementExpressionContext extends ParserRuleContext { + public AssignableExpressionContext assignableExpression() { + return getRuleContext(AssignableExpressionContext.class,0); + } + public SuffixDecrementExpressionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_suffixDecrementExpression; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterSuffixDecrementExpression(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitSuffixDecrementExpression(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitSuffixDecrementExpression(this); + else return visitor.visitChildren(this); + } + } + + public final SuffixDecrementExpressionContext suffixDecrementExpression() throws RecognitionException { + SuffixDecrementExpressionContext _localctx = new SuffixDecrementExpressionContext(_ctx, getState()); + enterRule(_localctx, 60, RULE_suffixDecrementExpression); + try { + enterOuterAlt(_localctx, 1); + { + setState(298); + assignableExpression(); + setState(299); + match(T__1); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class AssignableExpressionContext extends ParserRuleContext { + public TerminalNode Identifier() { return getToken(SimpleJavaParser.Identifier, 0); } + public MemberAccessContext memberAccess() { + return getRuleContext(MemberAccessContext.class,0); + } + public AssignableExpressionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_assignableExpression; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterAssignableExpression(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitAssignableExpression(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitAssignableExpression(this); + else return visitor.visitChildren(this); + } + } + + public final AssignableExpressionContext assignableExpression() throws RecognitionException { + AssignableExpressionContext _localctx = new AssignableExpressionContext(_ctx, getState()); + enterRule(_localctx, 62, RULE_assignableExpression); + try { + setState(303); + _errHandler.sync(this); + switch ( getInterpreter().adaptivePredict(_input,28,_ctx) ) { + case 1: + enterOuterAlt(_localctx, 1); + { + setState(301); + match(Identifier); + } + break; + case 2: + enterOuterAlt(_localctx, 2); + { + setState(302); + memberAccess(); + } + break; + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class MemberAccessContext extends ParserRuleContext { + public TerminalNode This() { return getToken(SimpleJavaParser.This, 0); } + public List Dot() { return getTokens(SimpleJavaParser.Dot); } + public TerminalNode Dot(int i) { + return getToken(SimpleJavaParser.Dot, i); + } + public List Identifier() { return getTokens(SimpleJavaParser.Identifier); } + public TerminalNode Identifier(int i) { + return getToken(SimpleJavaParser.Identifier, i); + } + public MemberAccessContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_memberAccess; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterMemberAccess(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitMemberAccess(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitMemberAccess(this); + else return visitor.visitChildren(this); + } + } + + public final MemberAccessContext memberAccess() throws RecognitionException { + MemberAccessContext _localctx = new MemberAccessContext(_ctx, getState()); + enterRule(_localctx, 64, RULE_memberAccess); + int _la; + try { + int _alt; + setState(319); + _errHandler.sync(this); + switch ( getInterpreter().adaptivePredict(_input,31,_ctx) ) { + case 1: + enterOuterAlt(_localctx, 1); + { + setState(305); + match(This); + setState(306); + match(Dot); + setState(307); + match(Identifier); + } + break; + case 2: + enterOuterAlt(_localctx, 2); + { + setState(310); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la==This) { + { + setState(308); + match(This); + setState(309); + match(Dot); + } + } + + setState(314); + _errHandler.sync(this); + _alt = 1; + do { + switch (_alt) { + case 1: + { + { + setState(312); + match(Identifier); + setState(313); + match(Dot); + } + } + break; + default: + throw new NoViableAltException(this); + } + setState(316); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input,30,_ctx); + } while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ); + setState(318); + match(Identifier); + } + break; + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class BinaryExpressionContext extends ParserRuleContext { + public CalculationExpressionContext calculationExpression() { + return getRuleContext(CalculationExpressionContext.class,0); + } + public NonCalculationExpressionContext nonCalculationExpression() { + return getRuleContext(NonCalculationExpressionContext.class,0); + } + public BinaryExpressionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_binaryExpression; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterBinaryExpression(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitBinaryExpression(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitBinaryExpression(this); + else return visitor.visitChildren(this); + } + } + + public final BinaryExpressionContext binaryExpression() throws RecognitionException { + BinaryExpressionContext _localctx = new BinaryExpressionContext(_ctx, getState()); + enterRule(_localctx, 66, RULE_binaryExpression); + try { + setState(323); + _errHandler.sync(this); + switch ( getInterpreter().adaptivePredict(_input,32,_ctx) ) { + case 1: + enterOuterAlt(_localctx, 1); + { + setState(321); + calculationExpression(0); + } + break; + case 2: + enterOuterAlt(_localctx, 2); + { + setState(322); + nonCalculationExpression(); + } + break; + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class CalculationExpressionContext extends ParserRuleContext { + public DotExpressionContext dotExpression() { + return getRuleContext(DotExpressionContext.class,0); + } + public CalculationExpressionContext calculationExpression() { + return getRuleContext(CalculationExpressionContext.class,0); + } + public TerminalNode LineOperator() { return getToken(SimpleJavaParser.LineOperator, 0); } + public CalculationExpressionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_calculationExpression; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterCalculationExpression(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitCalculationExpression(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitCalculationExpression(this); + else return visitor.visitChildren(this); + } + } + + public final CalculationExpressionContext calculationExpression() throws RecognitionException { + return calculationExpression(0); + } + + private CalculationExpressionContext calculationExpression(int _p) throws RecognitionException { + ParserRuleContext _parentctx = _ctx; + int _parentState = getState(); + CalculationExpressionContext _localctx = new CalculationExpressionContext(_ctx, _parentState); + CalculationExpressionContext _prevctx = _localctx; + int _startState = 68; + enterRecursionRule(_localctx, 68, RULE_calculationExpression, _p); + try { + int _alt; + enterOuterAlt(_localctx, 1); + { + { + setState(326); + dotExpression(0); + } + _ctx.stop = _input.LT(-1); + setState(333); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input,33,_ctx); + while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) { + if ( _alt==1 ) { + if ( _parseListeners!=null ) triggerExitRuleEvent(); + _prevctx = _localctx; + { + { + _localctx = new CalculationExpressionContext(_parentctx, _parentState); + pushNewRecursionContext(_localctx, _startState, RULE_calculationExpression); + setState(328); + if (!(precpred(_ctx, 2))) throw new FailedPredicateException(this, "precpred(_ctx, 2)"); + setState(329); + match(LineOperator); + setState(330); + dotExpression(0); + } + } + } + setState(335); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input,33,_ctx); + } + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + unrollRecursionContexts(_parentctx); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class DotExpressionContext extends ParserRuleContext { + public DotSubtractionExpressionContext dotSubtractionExpression() { + return getRuleContext(DotSubtractionExpressionContext.class,0); + } + public DotExpressionContext dotExpression() { + return getRuleContext(DotExpressionContext.class,0); + } + public TerminalNode DotOperator() { return getToken(SimpleJavaParser.DotOperator, 0); } + public DotExpressionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_dotExpression; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterDotExpression(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitDotExpression(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitDotExpression(this); + else return visitor.visitChildren(this); + } + } + + public final DotExpressionContext dotExpression() throws RecognitionException { + return dotExpression(0); + } + + private DotExpressionContext dotExpression(int _p) throws RecognitionException { + ParserRuleContext _parentctx = _ctx; + int _parentState = getState(); + DotExpressionContext _localctx = new DotExpressionContext(_ctx, _parentState); + DotExpressionContext _prevctx = _localctx; + int _startState = 70; + enterRecursionRule(_localctx, 70, RULE_dotExpression, _p); + try { + int _alt; + enterOuterAlt(_localctx, 1); + { + { + setState(337); + dotSubtractionExpression(); + } + _ctx.stop = _input.LT(-1); + setState(344); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input,34,_ctx); + while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) { + if ( _alt==1 ) { + if ( _parseListeners!=null ) triggerExitRuleEvent(); + _prevctx = _localctx; + { + { + _localctx = new DotExpressionContext(_parentctx, _parentState); + pushNewRecursionContext(_localctx, _startState, RULE_dotExpression); + setState(339); + if (!(precpred(_ctx, 2))) throw new FailedPredicateException(this, "precpred(_ctx, 2)"); + setState(340); + match(DotOperator); + setState(341); + dotSubtractionExpression(); + } + } + } + setState(346); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input,34,_ctx); + } + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + unrollRecursionContexts(_parentctx); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class DotSubtractionExpressionContext extends ParserRuleContext { + public TerminalNode IntValue() { return getToken(SimpleJavaParser.IntValue, 0); } + public TerminalNode Identifier() { return getToken(SimpleJavaParser.Identifier, 0); } + public MemberAccessContext memberAccess() { + return getRuleContext(MemberAccessContext.class,0); + } + public MethodCallContext methodCall() { + return getRuleContext(MethodCallContext.class,0); + } + public TerminalNode OpenRoundBracket() { return getToken(SimpleJavaParser.OpenRoundBracket, 0); } + public CalculationExpressionContext calculationExpression() { + return getRuleContext(CalculationExpressionContext.class,0); + } + public TerminalNode ClosedRoundBracket() { return getToken(SimpleJavaParser.ClosedRoundBracket, 0); } + public DotSubtractionExpressionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_dotSubtractionExpression; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterDotSubtractionExpression(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitDotSubtractionExpression(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitDotSubtractionExpression(this); + else return visitor.visitChildren(this); + } + } + + public final DotSubtractionExpressionContext dotSubtractionExpression() throws RecognitionException { + DotSubtractionExpressionContext _localctx = new DotSubtractionExpressionContext(_ctx, getState()); + enterRule(_localctx, 72, RULE_dotSubtractionExpression); + try { + setState(355); + _errHandler.sync(this); + switch ( getInterpreter().adaptivePredict(_input,35,_ctx) ) { + case 1: + enterOuterAlt(_localctx, 1); + { + setState(347); + match(IntValue); + } + break; + case 2: + enterOuterAlt(_localctx, 2); + { + setState(348); + match(Identifier); + } + break; + case 3: + enterOuterAlt(_localctx, 3); + { + setState(349); + memberAccess(); + } + break; + case 4: + enterOuterAlt(_localctx, 4); + { + setState(350); + methodCall(); + setState(351); + match(OpenRoundBracket); + setState(352); + calculationExpression(0); + setState(353); + match(ClosedRoundBracket); + } + break; + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class NonCalculationExpressionContext extends ParserRuleContext { + public UnaryExpressionContext unaryExpression() { + return getRuleContext(UnaryExpressionContext.class,0); + } + public NonCalculationOperatorContext nonCalculationOperator() { + return getRuleContext(NonCalculationOperatorContext.class,0); + } + public ExpressionContext expression() { + return getRuleContext(ExpressionContext.class,0); + } + public NonCalculationExpressionContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_nonCalculationExpression; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterNonCalculationExpression(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitNonCalculationExpression(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitNonCalculationExpression(this); + else return visitor.visitChildren(this); + } + } + + public final NonCalculationExpressionContext nonCalculationExpression() throws RecognitionException { + NonCalculationExpressionContext _localctx = new NonCalculationExpressionContext(_ctx, getState()); + enterRule(_localctx, 74, RULE_nonCalculationExpression); + try { + enterOuterAlt(_localctx, 1); + { + setState(357); + unaryExpression(); + setState(358); + nonCalculationOperator(); + setState(359); + expression(); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class MethodCallContext extends ParserRuleContext { + public TerminalNode Identifier() { return getToken(SimpleJavaParser.Identifier, 0); } + public TerminalNode OpenRoundBracket() { return getToken(SimpleJavaParser.OpenRoundBracket, 0); } + public ArgumentListContext argumentList() { + return getRuleContext(ArgumentListContext.class,0); + } + public TerminalNode ClosedRoundBracket() { return getToken(SimpleJavaParser.ClosedRoundBracket, 0); } + public TargetContext target() { + return getRuleContext(TargetContext.class,0); + } + public List chainedMethod() { + return getRuleContexts(ChainedMethodContext.class); + } + public ChainedMethodContext chainedMethod(int i) { + return getRuleContext(ChainedMethodContext.class,i); + } + public MethodCallContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_methodCall; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterMethodCall(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitMethodCall(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitMethodCall(this); + else return visitor.visitChildren(this); + } + } + + public final MethodCallContext methodCall() throws RecognitionException { + MethodCallContext _localctx = new MethodCallContext(_ctx, getState()); + enterRule(_localctx, 76, RULE_methodCall); + try { + int _alt; + enterOuterAlt(_localctx, 1); + { + setState(362); + _errHandler.sync(this); + switch ( getInterpreter().adaptivePredict(_input,36,_ctx) ) { + case 1: + { + setState(361); + target(); + } + break; + } + setState(367); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input,37,_ctx); + while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) { + if ( _alt==1 ) { + { + { + setState(364); + chainedMethod(); + } + } + } + setState(369); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input,37,_ctx); + } + setState(370); + match(Identifier); + setState(371); + match(OpenRoundBracket); + setState(372); + argumentList(); + setState(373); + match(ClosedRoundBracket); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class TargetContext extends ParserRuleContext { + public TerminalNode Dot() { return getToken(SimpleJavaParser.Dot, 0); } + public TerminalNode This() { return getToken(SimpleJavaParser.This, 0); } + public MemberAccessContext memberAccess() { + return getRuleContext(MemberAccessContext.class,0); + } + public NewDeclarationContext newDeclaration() { + return getRuleContext(NewDeclarationContext.class,0); + } + public TerminalNode Identifier() { return getToken(SimpleJavaParser.Identifier, 0); } + public TargetContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_target; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterTarget(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitTarget(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitTarget(this); + else return visitor.visitChildren(this); + } + } + + public final TargetContext target() throws RecognitionException { + TargetContext _localctx = new TargetContext(_ctx, getState()); + enterRule(_localctx, 78, RULE_target); + try { + enterOuterAlt(_localctx, 1); + { + setState(379); + _errHandler.sync(this); + switch ( getInterpreter().adaptivePredict(_input,38,_ctx) ) { + case 1: + { + setState(375); + match(This); + } + break; + case 2: + { + setState(376); + memberAccess(); + } + break; + case 3: + { + setState(377); + newDeclaration(); + } + break; + case 4: + { + setState(378); + match(Identifier); + } + break; + } + setState(381); + match(Dot); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class ChainedMethodContext extends ParserRuleContext { + public TerminalNode Identifier() { return getToken(SimpleJavaParser.Identifier, 0); } + public TerminalNode OpenRoundBracket() { return getToken(SimpleJavaParser.OpenRoundBracket, 0); } + public ArgumentListContext argumentList() { + return getRuleContext(ArgumentListContext.class,0); + } + public TerminalNode ClosedRoundBracket() { return getToken(SimpleJavaParser.ClosedRoundBracket, 0); } + public TerminalNode Dot() { return getToken(SimpleJavaParser.Dot, 0); } + public ChainedMethodContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_chainedMethod; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterChainedMethod(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitChainedMethod(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitChainedMethod(this); + else return visitor.visitChildren(this); + } + } + + public final ChainedMethodContext chainedMethod() throws RecognitionException { + ChainedMethodContext _localctx = new ChainedMethodContext(_ctx, getState()); + enterRule(_localctx, 80, RULE_chainedMethod); + try { + enterOuterAlt(_localctx, 1); + { + setState(383); + match(Identifier); + setState(384); + match(OpenRoundBracket); + setState(385); + argumentList(); + setState(386); + match(ClosedRoundBracket); + setState(387); + match(Dot); + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class TypeContext extends ParserRuleContext { + public TerminalNode Int() { return getToken(SimpleJavaParser.Int, 0); } + public TerminalNode Boolean() { return getToken(SimpleJavaParser.Boolean, 0); } + public TerminalNode Char() { return getToken(SimpleJavaParser.Char, 0); } + public TerminalNode Identifier() { return getToken(SimpleJavaParser.Identifier, 0); } + public TypeContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_type; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterType(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitType(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitType(this); + else return visitor.visitChildren(this); + } + } + + public final TypeContext type() throws RecognitionException { + TypeContext _localctx = new TypeContext(_ctx, getState()); + enterRule(_localctx, 82, RULE_type); int _la; try { enterOuterAlt(_localctx, 1); { - setState(205); + setState(389); _la = _input.LA(1); - if ( !(_la==T__32 || _la==T__33) ) { + if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 140737488355440L) != 0)) ) { _errHandler.recoverInline(this); } else { @@ -1603,38 +3070,100 @@ public class SimpleJavaParser extends Parser { } @SuppressWarnings("CheckReturnValue") - public static class CharLiteralContext extends ParserRuleContext { - public CharLiteralContext(ParserRuleContext parent, int invokingState) { + public static class ValueContext extends ParserRuleContext { + public TerminalNode IntValue() { return getToken(SimpleJavaParser.IntValue, 0); } + public TerminalNode BooleanValue() { return getToken(SimpleJavaParser.BooleanValue, 0); } + public TerminalNode CharValue() { return getToken(SimpleJavaParser.CharValue, 0); } + public TerminalNode NullValue() { return getToken(SimpleJavaParser.NullValue, 0); } + public ValueContext(ParserRuleContext parent, int invokingState) { super(parent, invokingState); } - @Override public int getRuleIndex() { return RULE_charLiteral; } + @Override public int getRuleIndex() { return RULE_value; } @Override public void enterRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterCharLiteral(this); + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterValue(this); } @Override public void exitRule(ParseTreeListener listener) { - if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitCharLiteral(this); + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitValue(this); } @Override public T accept(ParseTreeVisitor visitor) { - if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitCharLiteral(this); + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitValue(this); else return visitor.visitChildren(this); } } - public final CharLiteralContext charLiteral() throws RecognitionException { - CharLiteralContext _localctx = new CharLiteralContext(_ctx, getState()); - enterRule(_localctx, 42, RULE_charLiteral); + public final ValueContext value() throws RecognitionException { + ValueContext _localctx = new ValueContext(_ctx, getState()); + enterRule(_localctx, 84, RULE_value); + int _la; try { enterOuterAlt(_localctx, 1); { - setState(207); - match(T__34); - setState(208); - matchWildcard(); - setState(209); - match(T__34); + setState(391); + _la = _input.LA(1); + if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 131941395333120L) != 0)) ) { + _errHandler.recoverInline(this); + } + else { + if ( _input.LA(1)==Token.EOF ) matchedEOF = true; + _errHandler.reportMatch(this); + consume(); + } + } + } + catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } + finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class NonCalculationOperatorContext extends ParserRuleContext { + public TerminalNode LogicalOperator() { return getToken(SimpleJavaParser.LogicalOperator, 0); } + public TerminalNode ComparisonOperator() { return getToken(SimpleJavaParser.ComparisonOperator, 0); } + public NonCalculationOperatorContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + @Override public int getRuleIndex() { return RULE_nonCalculationOperator; } + @Override + public void enterRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).enterNonCalculationOperator(this); + } + @Override + public void exitRule(ParseTreeListener listener) { + if ( listener instanceof SimpleJavaListener ) ((SimpleJavaListener)listener).exitNonCalculationOperator(this); + } + @Override + public T accept(ParseTreeVisitor visitor) { + if ( visitor instanceof SimpleJavaVisitor ) return ((SimpleJavaVisitor)visitor).visitNonCalculationOperator(this); + else return visitor.visitChildren(this); + } + } + + public final NonCalculationOperatorContext nonCalculationOperator() throws RecognitionException { + NonCalculationOperatorContext _localctx = new NonCalculationOperatorContext(_ctx, getState()); + enterRule(_localctx, 86, RULE_nonCalculationOperator); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(393); + _la = _input.LA(1); + if ( !(_la==ComparisonOperator || _la==LogicalOperator) ) { + _errHandler.recoverInline(this); + } + else { + if ( _input.LA(1)==Token.EOF ) matchedEOF = true; + _errHandler.reportMatch(this); + consume(); + } } } catch (RecognitionException re) { @@ -1650,152 +3179,273 @@ public class SimpleJavaParser extends Parser { public boolean sempred(RuleContext _localctx, int ruleIndex, int predIndex) { switch (ruleIndex) { - case 18: - return expression_sempred((ExpressionContext)_localctx, predIndex); + case 34: + return calculationExpression_sempred((CalculationExpressionContext)_localctx, predIndex); + case 35: + return dotExpression_sempred((DotExpressionContext)_localctx, predIndex); } return true; } - private boolean expression_sempred(ExpressionContext _localctx, int predIndex) { + private boolean calculationExpression_sempred(CalculationExpressionContext _localctx, int predIndex) { switch (predIndex) { case 0: - return precpred(_ctx, 8); + return precpred(_ctx, 2); + } + return true; + } + private boolean dotExpression_sempred(DotExpressionContext _localctx, int predIndex) { + switch (predIndex) { case 1: - return precpred(_ctx, 7); - case 2: - return precpred(_ctx, 6); + return precpred(_ctx, 2); } return true; } public static final String _serializedATN = - "\u0004\u0001&\u00d4\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001\u0002"+ + "\u0004\u00012\u018c\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001\u0002"+ "\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004\u0007\u0004\u0002"+ "\u0005\u0007\u0005\u0002\u0006\u0007\u0006\u0002\u0007\u0007\u0007\u0002"+ "\b\u0007\b\u0002\t\u0007\t\u0002\n\u0007\n\u0002\u000b\u0007\u000b\u0002"+ "\f\u0007\f\u0002\r\u0007\r\u0002\u000e\u0007\u000e\u0002\u000f\u0007\u000f"+ "\u0002\u0010\u0007\u0010\u0002\u0011\u0007\u0011\u0002\u0012\u0007\u0012"+ "\u0002\u0013\u0007\u0013\u0002\u0014\u0007\u0014\u0002\u0015\u0007\u0015"+ - "\u0001\u0000\u0004\u0000.\b\u0000\u000b\u0000\f\u0000/\u0001\u0001\u0001"+ - 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"\u0000\u0000\u00e7\u001f\u0001\u0000\u0000\u0000\u00e8\u00e6\u0001\u0000"+ + "\u0000\u0000\u00e9\u00ea\u0005&\u0000\u0000\u00ea\u00eb\u0005\u001d\u0000"+ + "\u0000\u00eb\u00ec\u0003*\u0015\u0000\u00ec\u00ed\u0005\u001e\u0000\u0000"+ + "\u00ed\u00ee\u0003\u0014\n\u0000\u00ee!\u0001\u0000\u0000\u0000\u00ef"+ + "\u00f0\u0005\'\u0000\u0000\u00f0\u00f1\u0003\u0014\n\u0000\u00f1#\u0001"+ + "\u0000\u0000\u0000\u00f2\u00f7\u0003&\u0013\u0000\u00f3\u00f7\u0003(\u0014"+ + "\u0000\u00f4\u00f7\u0003L&\u0000\u00f5\u00f7\u00030\u0018\u0000\u00f6"+ + "\u00f2\u0001\u0000\u0000\u0000\u00f6\u00f3\u0001\u0000\u0000\u0000\u00f6"+ + "\u00f4\u0001\u0000\u0000\u0000\u00f6\u00f5\u0001\u0000\u0000\u0000\u00f7"+ + "%\u0001\u0000\u0000\u0000\u00f8\u00f9\u0003>\u001f\u0000\u00f9\u00fa\u0005"+ + "\r\u0000\u0000\u00fa\u00fb\u0003*\u0015\u0000\u00fb\'\u0001\u0000\u0000"+ + "\u0000\u00fc\u00fd\u0005*\u0000\u0000\u00fd\u00fe\u0005/\u0000\u0000\u00fe"+ + "\u00ff\u0005\u001d\u0000\u0000\u00ff\u0100\u0003\u0010\b\u0000\u0100\u0101"+ + "\u0005\u001e\u0000\u0000\u0101)\u0001\u0000\u0000\u0000\u0102\u0105\u0003"+ + ",\u0016\u0000\u0103\u0105\u0003B!\u0000\u0104\u0102\u0001\u0000\u0000"+ + "\u0000\u0104\u0103\u0001\u0000\u0000\u0000\u0105+\u0001\u0000\u0000\u0000"+ + "\u0106\u0111\u0005$\u0000\u0000\u0107\u0111\u0005/\u0000\u0000\u0108\u0111"+ + "\u0003@ \u0000\u0109\u0111\u0003T*\u0000\u010a\u0111\u0003.\u0017\u0000"+ + "\u010b\u0111\u0003$\u0012\u0000\u010c\u010d\u0005\u001d\u0000\u0000\u010d"+ + "\u010e\u0003*\u0015\u0000\u010e\u010f\u0005\u001e\u0000\u0000\u010f\u0111"+ + "\u0001\u0000\u0000\u0000\u0110\u0106\u0001\u0000\u0000\u0000\u0110\u0107"+ + "\u0001\u0000\u0000\u0000\u0110\u0108\u0001\u0000\u0000\u0000\u0110\u0109"+ + "\u0001\u0000\u0000\u0000\u0110\u010a\u0001\u0000\u0000\u0000\u0110\u010b"+ + "\u0001\u0000\u0000\u0000\u0110\u010c\u0001\u0000\u0000\u0000\u0111-\u0001"+ + "\u0000\u0000\u0000\u0112\u0113\u0005\u0019\u0000\u0000\u0113\u0114\u0003"+ + "*\u0015\u0000\u0114/\u0001\u0000\u0000\u0000\u0115\u0118\u00032\u0019"+ + "\u0000\u0116\u0118\u00038\u001c\u0000\u0117\u0115\u0001\u0000\u0000\u0000"+ + "\u0117\u0116\u0001\u0000\u0000\u0000\u01181\u0001\u0000\u0000\u0000\u0119"+ + "\u011c\u00034\u001a\u0000\u011a\u011c\u00036\u001b\u0000\u011b\u0119\u0001"+ + "\u0000\u0000\u0000\u011b\u011a\u0001\u0000\u0000\u0000\u011c3\u0001\u0000"+ + "\u0000\u0000\u011d\u011e\u0005\u0001\u0000\u0000\u011e\u011f\u0003>\u001f"+ + "\u0000\u011f5\u0001\u0000\u0000\u0000\u0120\u0121\u0003>\u001f\u0000\u0121"+ + "\u0122\u0005\u0001\u0000\u0000\u01227\u0001\u0000\u0000\u0000\u0123\u0126"+ + "\u0003:\u001d\u0000\u0124\u0126\u0003<\u001e\u0000\u0125\u0123\u0001\u0000"+ + "\u0000\u0000\u0125\u0124\u0001\u0000\u0000\u0000\u01269\u0001\u0000\u0000"+ + "\u0000\u0127\u0128\u0005\u0002\u0000\u0000\u0128\u0129\u0003>\u001f\u0000"+ + "\u0129;\u0001\u0000\u0000\u0000\u012a\u012b\u0003>\u001f\u0000\u012b\u012c"+ + "\u0005\u0002\u0000\u0000\u012c=\u0001\u0000\u0000\u0000\u012d\u0130\u0005"+ + "/\u0000\u0000\u012e\u0130\u0003@ \u0000\u012f\u012d\u0001\u0000\u0000"+ + "\u0000\u012f\u012e\u0001\u0000\u0000\u0000\u0130?\u0001\u0000\u0000\u0000"+ + "\u0131\u0132\u0005$\u0000\u0000\u0132\u0133\u0005\u001c\u0000\u0000\u0133"+ + "\u0140\u0005/\u0000\u0000\u0134\u0135\u0005$\u0000\u0000\u0135\u0137\u0005"+ + "\u001c\u0000\u0000\u0136\u0134\u0001\u0000\u0000\u0000\u0136\u0137\u0001"+ + "\u0000\u0000\u0000\u0137\u013a\u0001\u0000\u0000\u0000\u0138\u0139\u0005"+ + "/\u0000\u0000\u0139\u013b\u0005\u001c\u0000\u0000\u013a\u0138\u0001\u0000"+ + "\u0000\u0000\u013b\u013c\u0001\u0000\u0000\u0000\u013c\u013a\u0001\u0000"+ + "\u0000\u0000\u013c\u013d\u0001\u0000\u0000\u0000\u013d\u013e\u0001\u0000"+ + "\u0000\u0000\u013e\u0140\u0005/\u0000\u0000\u013f\u0131\u0001\u0000\u0000"+ + "\u0000\u013f\u0136\u0001\u0000\u0000\u0000\u0140A\u0001\u0000\u0000\u0000"+ + "\u0141\u0144\u0003D\"\u0000\u0142\u0144\u0003J%\u0000\u0143\u0141\u0001"+ + "\u0000\u0000\u0000\u0143\u0142\u0001\u0000\u0000\u0000\u0144C\u0001\u0000"+ + "\u0000\u0000\u0145\u0146\u0006\"\uffff\uffff\u0000\u0146\u0147\u0003F"+ + "#\u0000\u0147\u014d\u0001\u0000\u0000\u0000\u0148\u0149\n\u0002\u0000"+ + "\u0000\u0149\u014a\u0005\n\u0000\u0000\u014a\u014c\u0003F#\u0000\u014b"+ + "\u0148\u0001\u0000\u0000\u0000\u014c\u014f\u0001\u0000\u0000\u0000\u014d"+ + "\u014b\u0001\u0000\u0000\u0000\u014d\u014e\u0001\u0000\u0000\u0000\u014e"+ + "E\u0001\u0000\u0000\u0000\u014f\u014d\u0001\u0000\u0000\u0000\u0150\u0151"+ + "\u0006#\uffff\uffff\u0000\u0151\u0152\u0003H$\u0000\u0152\u0158\u0001"+ + "\u0000\u0000\u0000\u0153\u0154\n\u0002\u0000\u0000\u0154\u0155\u0005\t"+ + "\u0000\u0000\u0155\u0157\u0003H$\u0000\u0156\u0153\u0001\u0000\u0000\u0000"+ + "\u0157\u015a\u0001\u0000\u0000\u0000\u0158\u0156\u0001\u0000\u0000\u0000"+ + "\u0158\u0159\u0001\u0000\u0000\u0000\u0159G\u0001\u0000\u0000\u0000\u015a"+ + "\u0158\u0001\u0000\u0000\u0000\u015b\u0164\u0005,\u0000\u0000\u015c\u0164"+ + "\u0005/\u0000\u0000\u015d\u0164\u0003@ \u0000\u015e\u015f\u0003L&\u0000"+ + "\u015f\u0160\u0005\u001d\u0000\u0000\u0160\u0161\u0003D\"\u0000\u0161"+ + "\u0162\u0005\u001e\u0000\u0000\u0162\u0164\u0001\u0000\u0000\u0000\u0163"+ + "\u015b\u0001\u0000\u0000\u0000\u0163\u015c\u0001\u0000\u0000\u0000\u0163"+ + "\u015d\u0001\u0000\u0000\u0000\u0163\u015e\u0001\u0000\u0000\u0000\u0164"+ + "I\u0001\u0000\u0000\u0000\u0165\u0166\u0003,\u0016\u0000\u0166\u0167\u0003"+ + "V+\u0000\u0167\u0168\u0003*\u0015\u0000\u0168K\u0001\u0000\u0000\u0000"+ + "\u0169\u016b\u0003N\'\u0000\u016a\u0169\u0001\u0000\u0000\u0000\u016a"+ + "\u016b\u0001\u0000\u0000\u0000\u016b\u016f\u0001\u0000\u0000\u0000\u016c"+ + "\u016e\u0003P(\u0000\u016d\u016c\u0001\u0000\u0000\u0000\u016e\u0171\u0001"+ + "\u0000\u0000\u0000\u016f\u016d\u0001\u0000\u0000\u0000\u016f\u0170\u0001"+ + "\u0000\u0000\u0000\u0170\u0172\u0001\u0000\u0000\u0000\u0171\u016f\u0001"+ + "\u0000\u0000\u0000\u0172\u0173\u0005/\u0000\u0000\u0173\u0174\u0005\u001d"+ + "\u0000\u0000\u0174\u0175\u0003\u0010\b\u0000\u0175\u0176\u0005\u001e\u0000"+ + "\u0000\u0176M\u0001\u0000\u0000\u0000\u0177\u017c\u0005$\u0000\u0000\u0178"+ + "\u017c\u0003@ \u0000\u0179\u017c\u0003(\u0014\u0000\u017a\u017c\u0005"+ + "/\u0000\u0000\u017b\u0177\u0001\u0000\u0000\u0000\u017b\u0178\u0001\u0000"+ + "\u0000\u0000\u017b\u0179\u0001\u0000\u0000\u0000\u017b\u017a\u0001\u0000"+ + "\u0000\u0000\u017c\u017d\u0001\u0000\u0000\u0000\u017d\u017e\u0005\u001c"+ + "\u0000\u0000\u017eO\u0001\u0000\u0000\u0000\u017f\u0180\u0005/\u0000\u0000"+ + "\u0180\u0181\u0005\u001d\u0000\u0000\u0181\u0182\u0003\u0010\b\u0000\u0182"+ + "\u0183\u0005\u001e\u0000\u0000\u0183\u0184\u0005\u001c\u0000\u0000\u0184"+ + "Q\u0001\u0000\u0000\u0000\u0185\u0186\u0007\u0000\u0000\u0000\u0186S\u0001"+ + "\u0000\u0000\u0000\u0187\u0188\u0007\u0001\u0000\u0000\u0188U\u0001\u0000"+ + "\u0000\u0000\u0189\u018a\u0007\u0002\u0000\u0000\u018aW\u0001\u0000\u0000"+ + "\u0000\'[^fnqv|\u0085\u0089\u008e\u0092\u0099\u00a4\u00a7\u00b6\u00bc"+ + "\u00c3\u00c9\u00d5\u00d9\u00dd\u00e6\u00f6\u0104\u0110\u0117\u011b\u0125"+ + "\u012f\u0136\u013c\u013f\u0143\u014d\u0158\u0163\u016a\u016f\u017b"; public static final ATN _ATN = new ATNDeserializer().deserialize(_serializedATN.toCharArray()); static { diff --git a/src/main/java/parser/generated/SimpleJavaVisitor.java b/src/main/java/parser/generated/SimpleJavaVisitor.java index dd4ca0f..3b31f92 100644 --- a/src/main/java/parser/generated/SimpleJavaVisitor.java +++ b/src/main/java/parser/generated/SimpleJavaVisitor.java @@ -1,4 +1,4 @@ -// Generated from C:/Users/Johannes/Documents/Github/JavaCompiler/src/main/java/parser/SimpleJava.g4 by ANTLR 4.13.1 +// Generated from C:/Users/Maxi/Documents/DHBW/Compilerbau/NichtHaskell2.0/src/main/java/parser/grammar/SimpleJava.g4 by ANTLR 4.13.1 package parser.generated; import org.antlr.v4.runtime.tree.ParseTreeVisitor; @@ -28,6 +28,12 @@ public interface SimpleJavaVisitor extends ParseTreeVisitor { * @return the visitor result */ T visitMemberDeclaration(SimpleJavaParser.MemberDeclarationContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#constructorDeclaration}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitConstructorDeclaration(SimpleJavaParser.ConstructorDeclarationContext ctx); /** * Visit a parse tree produced by {@link SimpleJavaParser#fieldDeclaration}. * @param ctx the parse tree @@ -40,12 +46,6 @@ public interface SimpleJavaVisitor extends ParseTreeVisitor { * @return the visitor result */ T visitMethodDeclaration(SimpleJavaParser.MethodDeclarationContext ctx); - /** - * Visit a parse tree produced by {@link SimpleJavaParser#constructorDeclaration}. - * @param ctx the parse tree - * @return the visitor result - */ - T visitConstructorDeclaration(SimpleJavaParser.ConstructorDeclarationContext ctx); /** * Visit a parse tree produced by {@link SimpleJavaParser#parameterList}. * @param ctx the parse tree @@ -59,17 +59,11 @@ public interface SimpleJavaVisitor extends ParseTreeVisitor { */ T visitParameter(SimpleJavaParser.ParameterContext ctx); /** - * Visit a parse tree produced by {@link SimpleJavaParser#type}. + * Visit a parse tree produced by {@link SimpleJavaParser#argumentList}. * @param ctx the parse tree * @return the visitor result */ - T visitType(SimpleJavaParser.TypeContext ctx); - /** - * Visit a parse tree produced by {@link SimpleJavaParser#accessType}. - * @param ctx the parse tree - * @return the visitor result - */ - T visitAccessType(SimpleJavaParser.AccessTypeContext ctx); + T visitArgumentList(SimpleJavaParser.ArgumentListContext ctx); /** * Visit a parse tree produced by {@link SimpleJavaParser#statement}. * @param ctx the parse tree @@ -77,35 +71,11 @@ public interface SimpleJavaVisitor extends ParseTreeVisitor { */ T visitStatement(SimpleJavaParser.StatementContext ctx); /** - * Visit a parse tree produced by {@link SimpleJavaParser#variableDeclarationStatement}. + * Visit a parse tree produced by {@link SimpleJavaParser#block}. * @param ctx the parse tree * @return the visitor result */ - T visitVariableDeclarationStatement(SimpleJavaParser.VariableDeclarationStatementContext ctx); - /** - * Visit a parse tree produced by {@link SimpleJavaParser#assignmentStatement}. - * @param ctx the parse tree - * @return the visitor result - */ - T visitAssignmentStatement(SimpleJavaParser.AssignmentStatementContext ctx); - /** - * Visit a parse tree produced by {@link SimpleJavaParser#var}. - * @param ctx the parse tree - * @return the visitor result - */ - T visitVar(SimpleJavaParser.VarContext ctx); - /** - * Visit a parse tree produced by {@link SimpleJavaParser#ifStatement}. - * @param ctx the parse tree - * @return the visitor result - */ - T visitIfStatement(SimpleJavaParser.IfStatementContext ctx); - /** - * Visit a parse tree produced by {@link SimpleJavaParser#whileStatement}. - * @param ctx the parse tree - * @return the visitor result - */ - T visitWhileStatement(SimpleJavaParser.WhileStatementContext ctx); + T visitBlock(SimpleJavaParser.BlockContext ctx); /** * Visit a parse tree produced by {@link SimpleJavaParser#returnStatement}. * @param ctx the parse tree @@ -113,11 +83,59 @@ public interface SimpleJavaVisitor extends ParseTreeVisitor { */ T visitReturnStatement(SimpleJavaParser.ReturnStatementContext ctx); /** - * Visit a parse tree produced by {@link SimpleJavaParser#block}. + * Visit a parse tree produced by {@link SimpleJavaParser#localVariableDeclaration}. * @param ctx the parse tree * @return the visitor result */ - T visitBlock(SimpleJavaParser.BlockContext ctx); + T visitLocalVariableDeclaration(SimpleJavaParser.LocalVariableDeclarationContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#whileStatement}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitWhileStatement(SimpleJavaParser.WhileStatementContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#forStatement}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitForStatement(SimpleJavaParser.ForStatementContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#ifElseStatement}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitIfElseStatement(SimpleJavaParser.IfElseStatementContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#ifStatement}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitIfStatement(SimpleJavaParser.IfStatementContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#elseStatement}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitElseStatement(SimpleJavaParser.ElseStatementContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#statementExpression}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitStatementExpression(SimpleJavaParser.StatementExpressionContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#assign}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitAssign(SimpleJavaParser.AssignContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#newDeclaration}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitNewDeclaration(SimpleJavaParser.NewDeclarationContext ctx); /** * Visit a parse tree produced by {@link SimpleJavaParser#expression}. * @param ctx the parse tree @@ -125,21 +143,135 @@ public interface SimpleJavaVisitor extends ParseTreeVisitor { */ T visitExpression(SimpleJavaParser.ExpressionContext ctx); /** - * Visit a parse tree produced by {@link SimpleJavaParser#literal}. + * Visit a parse tree produced by {@link SimpleJavaParser#unaryExpression}. * @param ctx the parse tree * @return the visitor result */ - T visitLiteral(SimpleJavaParser.LiteralContext ctx); + T visitUnaryExpression(SimpleJavaParser.UnaryExpressionContext ctx); /** - * Visit a parse tree produced by {@link SimpleJavaParser#booleanLiteral}. + * Visit a parse tree produced by {@link SimpleJavaParser#notExpression}. * @param ctx the parse tree * @return the visitor result */ - T visitBooleanLiteral(SimpleJavaParser.BooleanLiteralContext ctx); + T visitNotExpression(SimpleJavaParser.NotExpressionContext ctx); /** - * Visit a parse tree produced by {@link SimpleJavaParser#charLiteral}. + * Visit a parse tree produced by {@link SimpleJavaParser#crementExpression}. * @param ctx the parse tree * @return the visitor result */ - T visitCharLiteral(SimpleJavaParser.CharLiteralContext ctx); + T visitCrementExpression(SimpleJavaParser.CrementExpressionContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#incrementExpression}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitIncrementExpression(SimpleJavaParser.IncrementExpressionContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#prefixIncrementExpression}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitPrefixIncrementExpression(SimpleJavaParser.PrefixIncrementExpressionContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#suffixIncrementExpression}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitSuffixIncrementExpression(SimpleJavaParser.SuffixIncrementExpressionContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#decrementExpression}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitDecrementExpression(SimpleJavaParser.DecrementExpressionContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#prefixDecrementExpression}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitPrefixDecrementExpression(SimpleJavaParser.PrefixDecrementExpressionContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#suffixDecrementExpression}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitSuffixDecrementExpression(SimpleJavaParser.SuffixDecrementExpressionContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#assignableExpression}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitAssignableExpression(SimpleJavaParser.AssignableExpressionContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#memberAccess}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitMemberAccess(SimpleJavaParser.MemberAccessContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#binaryExpression}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitBinaryExpression(SimpleJavaParser.BinaryExpressionContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#calculationExpression}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitCalculationExpression(SimpleJavaParser.CalculationExpressionContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#dotExpression}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitDotExpression(SimpleJavaParser.DotExpressionContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#dotSubtractionExpression}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitDotSubtractionExpression(SimpleJavaParser.DotSubtractionExpressionContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#nonCalculationExpression}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitNonCalculationExpression(SimpleJavaParser.NonCalculationExpressionContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#methodCall}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitMethodCall(SimpleJavaParser.MethodCallContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#target}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitTarget(SimpleJavaParser.TargetContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#chainedMethod}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitChainedMethod(SimpleJavaParser.ChainedMethodContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#type}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitType(SimpleJavaParser.TypeContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#value}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitValue(SimpleJavaParser.ValueContext ctx); + /** + * Visit a parse tree produced by {@link SimpleJavaParser#nonCalculationOperator}. + * @param ctx the parse tree + * @return the visitor result + */ + T visitNonCalculationOperator(SimpleJavaParser.NonCalculationOperatorContext ctx); } \ No newline at end of file diff --git a/src/main/java/parser/grammar/SimpleJava.g4 b/src/main/java/parser/grammar/SimpleJava.g4 new file mode 100644 index 0000000..333142f --- /dev/null +++ b/src/main/java/parser/grammar/SimpleJava.g4 @@ -0,0 +1,168 @@ +grammar SimpleJava; + +// Programm-Konstrukte +program: classDeclaration+; + +classDeclaration: AccessModifier? 'class' Identifier OpenCurlyBracket memberDeclaration* ClosedCurlyBracket; +memberDeclaration: constructorDeclaration | fieldDeclaration | methodDeclaration; + +constructorDeclaration: AccessModifier? Identifier OpenRoundBracket parameterList? ClosedRoundBracket block; +fieldDeclaration: AccessModifier? type Identifier Semicolon; +methodDeclaration: MainMethodDeclaration block | AccessModifier? (type | Void) Identifier OpenRoundBracket parameterList? ClosedRoundBracket block; + +parameterList: parameter (Comma parameter)*; +parameter: type Identifier; +argumentList: (expression (Comma expression)*)?; + +// Anweisungen +statement: returnStatement Semicolon + | localVariableDeclaration Semicolon + | block + | whileStatement + | forStatement + | ifElseStatement + | statementExpression Semicolon; + +block: OpenCurlyBracket statement* ClosedCurlyBracket; + +returnStatement: Return (expression)?; +localVariableDeclaration: type Identifier (Assign expression)?; + +whileStatement: While OpenRoundBracket expression ClosedRoundBracket block; +forStatement: For OpenRoundBracket (statementExpression | localVariableDeclaration) Semicolon (expression)? Semicolon (statementExpression)? ClosedRoundBracket block; + +ifElseStatement: ifStatement elseStatement*; +ifStatement: If OpenRoundBracket expression ClosedRoundBracket block; +elseStatement: Else block; + +statementExpression: assign | newDeclaration | methodCall | crementExpression; +assign: assignableExpression Assign expression; +newDeclaration: New Identifier OpenRoundBracket argumentList ClosedRoundBracket; + +// Ausdrücke +expression: unaryExpression | binaryExpression; + +unaryExpression: This + | Identifier + | memberAccess + | value + | notExpression + | statementExpression + | OpenRoundBracket expression ClosedRoundBracket; + +notExpression: Not expression; + +crementExpression: incrementExpression | decrementExpression; + +incrementExpression: prefixIncrementExpression | suffixIncrementExpression; +prefixIncrementExpression: '++' assignableExpression; +suffixIncrementExpression: assignableExpression '++'; + +decrementExpression: prefixDecrementExpression | suffixDecrementExpression; +prefixDecrementExpression: '--' assignableExpression; +suffixDecrementExpression: assignableExpression '--'; + +assignableExpression: Identifier | memberAccess; + +memberAccess: This Dot Identifier + | (This Dot)? (Identifier Dot)+ Identifier; + +binaryExpression: calculationExpression | nonCalculationExpression; + +calculationExpression: calculationExpression LineOperator dotExpression + | dotExpression; + +dotExpression: dotExpression DotOperator dotSubtractionExpression + | dotSubtractionExpression; + +dotSubtractionExpression: IntValue + | Identifier + | memberAccess + | methodCall OpenRoundBracket calculationExpression ClosedRoundBracket; + +nonCalculationExpression: unaryExpression nonCalculationOperator expression; + +// Methodenaufrufe +methodCall: target? chainedMethod* Identifier OpenRoundBracket argumentList ClosedRoundBracket; +target: (This | memberAccess | newDeclaration | Identifier) Dot; +chainedMethod: Identifier OpenRoundBracket argumentList ClosedRoundBracket Dot; + +// Typen +type: Int + | Boolean + | Char + | Identifier; + +Void: 'void'; +Boolean: 'boolean'; +Char: 'char'; +Int: 'int'; + +value: IntValue + | BooleanValue + | CharValue + | NullValue; + +// Zugriffsmodifikatoren +AccessModifier: 'public' | 'private' | 'public static' | 'private static'; +MainMethodDeclaration: 'public static void main(String[] args)'; + +// Operatoren +nonCalculationOperator: LogicalOperator | ComparisonOperator; + +DotOperator: Mult | Div | Modulo; +LineOperator: Plus | Minus; +ComparisonOperator: Greater | Less | GreaterEqual | LessEqual | Equal | NotEqual; +LogicalOperator: And | Or; + +Assign: '='; +Plus: '+'; +Minus: '-'; +Mult: '*'; +Modulo: '%'; +Div: '/'; +Greater: '>'; +Less: '<'; +GreaterEqual: '>='; +LessEqual: '<='; +Equal: '=='; +NotEqual: '!='; +Not: '!'; +And: '&&'; +Or: '||'; + +// Symbole +Dot: '.'; +OpenRoundBracket: '('; +ClosedRoundBracket: ')'; +OpenCurlyBracket: '{'; +ClosedCurlyBracket: '}'; +Semicolon: ';'; +Comma: ','; + +// Schlüsselwörter +Class: 'class'; +This: 'this'; +While: 'while'; +If: 'if'; +Else: 'else'; +For: 'for'; +Return: 'return'; +New: 'new'; + +// Werte +CharValue: '\'' ~[\r\n]* '\''; +IntValue: Minus? Numeric+; +BooleanValue: 'true' | 'false'; +NullValue: 'null'; + +// Bezeichner +fragment Alphabetic: [a-zA-Z]; +fragment Numeric: [0-9]; +fragment ValidIdentSymbols: Alphabetic | Numeric | '$' | '_'; +Identifier: Alphabetic ValidIdentSymbols*; + +// Whitespaces und Kommentare ignorieren +WS: [ \t\r\n]+ -> skip; +InlineComment: '//' ~[\r\n]* -> skip; +MultilineComment: '/*' .*? '*/' -> skip; \ No newline at end of file diff --git a/src/main/java/semantic/Scope.java b/src/main/java/semantic/Scope.java index 7cf4cc9..39dd2f8 100644 --- a/src/main/java/semantic/Scope.java +++ b/src/main/java/semantic/Scope.java @@ -1,27 +1,35 @@ package semantic; -import ast.type.TypeNode; +import ast.type.type.*; +import semantic.exeptions.AlreadyDeclearedException; import java.util.HashMap; import java.util.Stack; public class Scope { - private Stack> localVars; + private Stack> localVars; public Scope() { - localVars = new Stack>(); + localVars = new Stack>(); } - public void addLocalVar(String name, TypeNode type) { + public void addLocalVar(String name, ITypeNode type) { if (this.contains(name)) { - throw new RuntimeException("Variable " + name + " already exists in this scope"); + throw new AlreadyDeclearedException("Variable " + name + " already exists in this scope"); } localVars.peek().put(name, type); } + public ITypeNode getLocalVar(String name) { + for (HashMap map : localVars) { + return map.get(name); + } + return null; + } + public boolean contains(String name) { - for (HashMap map : localVars) { + for (HashMap map : localVars) { if (map.containsKey(name)) { return true; } @@ -30,7 +38,7 @@ public class Scope { } public void pushScope() { - localVars.push(new HashMap()); + localVars.push(new HashMap()); } public void popScope() { diff --git a/src/main/java/semantic/SemanticAnalyzer.java b/src/main/java/semantic/SemanticAnalyzer.java index 9ccfe98..c409c0d 100644 --- a/src/main/java/semantic/SemanticAnalyzer.java +++ b/src/main/java/semantic/SemanticAnalyzer.java @@ -1,33 +1,44 @@ package semantic; -import ast.*; -import ast.expression.BinaryExpressionNode; -import ast.expression.IdentifierExpressionNode; -import ast.expression.UnaryExpressionNode; -import ast.member.ConstructorNode; -import ast.member.FieldNode; -import ast.member.MemberNode; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Objects; -import ast.member.MethodNode; -import ast.parameter.ParameterListNode; +import ast.*; +import ast.block.BlockNode; +import ast.expression.IExpressionNode; +import ast.expression.binaryexpression.*; +import ast.expression.unaryexpression.UnaryExpressionNode; +import ast.member.*; import ast.parameter.ParameterNode; import ast.statement.*; - -import java.util.ArrayList; -import java.util.List; - -import semantic.exeptions.AlreadyDeclearedException; +import ast.statement.ifstatement.ElseStatementNode; +import ast.statement.ifstatement.IfElseStatementNode; +import ast.statement.ifstatement.IfStatementNode; +import ast.statement.statementexpression.AssignStatementExpressionNode; +import ast.statement.statementexpression.AssignableExpressionNode; +import ast.statement.statementexpression.NewDeclarationStatementExpressionNode; +import ast.statement.statementexpression.crementExpression.DecrementExpressionNode; +import ast.statement.statementexpression.crementExpression.IncrementExpressionNode; +import ast.statement.statementexpression.methodcallstatementnexpression.MethodCallStatementExpressionNode; +import ast.type.type.*; +import semantic.context.Context; +import semantic.exeptions.*; import typechecker.TypeCheckResult; public class SemanticAnalyzer implements SemanticVisitor { - private static ArrayList currentFields = new ArrayList<>(); + private static HashMap currentFields = new HashMap<>(); public static ArrayList errors = new ArrayList<>(); + private static Context context; private static Scope currentScope; private static ClassNode currentClass; + private static ITypeNode currentNullType; + private ITypeNode currentMethodReturnType; public static ASTNode generateTast(ASTNode node) { SemanticAnalyzer semanticCheck = new SemanticAnalyzer(); @@ -43,7 +54,7 @@ public class SemanticAnalyzer implements SemanticVisitor { return null; } - public static void clearAnalyzier(){ + public static void clearAnalyzer() { currentFields.clear(); errors.clear(); currentScope = null; @@ -56,6 +67,7 @@ public class SemanticAnalyzer implements SemanticVisitor { var valid = true; currentScope = new Scope(); + context = new Context(node); List classes = node.classes; for (ClassNode classNode : classes) { @@ -70,7 +82,7 @@ public class SemanticAnalyzer implements SemanticVisitor { var valid = true; currentClass = classNode; - + currentFields.clear(); List members = classNode.members; for (MemberNode memberNode : members) { if (memberNode instanceof FieldNode fieldNode) { @@ -79,13 +91,10 @@ public class SemanticAnalyzer implements SemanticVisitor { valid = valid && result.isValid(); } else if (memberNode instanceof MethodNode methodNode) { //Methods - for(MethodNode methode : currentClass.getMethods()){ - if(methode.equals(methodNode)) + for (MethodNode methode : currentClass.getMethods()) { + if (methode.equals(methodNode)) break; - if(methode.isSame(methodNode)){ - errors.add(new AlreadyDeclearedException("This method has already been declared")); - valid = false; - } + } var result = methodNode.accept(this); valid = valid && result.isValid(); @@ -98,95 +107,87 @@ public class SemanticAnalyzer implements SemanticVisitor { @Override public TypeCheckResult analyze(MethodNode methodNode) { - var valid = true; + if (methodNode instanceof ConstructorNode) { + return new TypeCheckResult(true, new BaseType(TypeEnum.VOID)); + } else { - currentScope.pushScope(); + var valid = true; - //Parameter - ParameterListNode parameterListNode = methodNode.parameters; - if (parameterListNode != null) { - List parameters = parameterListNode.parameters; - for (ParameterNode parameter : parameters) { - if (currentScope.contains(parameter.identifier)) { - errors.add(new AlreadyDeclearedException("Duplicated Parameter " + parameter.identifier)); - return new TypeCheckResult(false, null); - } else { - currentScope.addLocalVar(parameter.identifier, parameter.type); + for (var otherMethod : currentClass.getMethods()) { + if (Objects.equals(otherMethod, methodNode)) + break; + if (otherMethod.isSame(methodNode)) { + errors.add(new AlreadyDeclearedException( + "Method " + methodNode.getIdentifier() + " is already defined in class " + + currentClass.identifier)); + valid = false; } } - } - //Statements - List statements = methodNode.statements; - for (StatementNode statement : statements) { - if (statement instanceof AssignmentStatementNode assignmentStatementNode) { - var result = assignmentStatementNode.accept(this); - valid = valid && result.isValid(); - } else if (statement instanceof VariableDeclarationStatementNode variableDeclarationStatementNode) { - var result = variableDeclarationStatementNode.accept(this); + currentScope.pushScope(); + for (var parameter : methodNode.getParameters()) { + var result = parameter.accept(this); valid = valid && result.isValid(); + try { + currentScope.addLocalVar(parameter.identifier, parameter.type); + } catch (AlreadyDeclearedException e) { + errors.add(new AlreadyDeclearedException(parameter.identifier)); + } + } - } + // Check if this method is already declared - currentScope.popScope(); - return new TypeCheckResult(valid, null); + currentMethodReturnType = methodNode.getType(); + currentNullType = currentMethodReturnType; // Solange nicht in einem Assign oder Methoden-Aufruf dieser Typ + + ITypeNode resultType = new BaseType(TypeEnum.VOID); + + // gesetzt ist, ist dieser der Rückgabewert der Methode + var result = methodNode.block.accept(this); + valid = valid && result.isValid(); + currentScope.popScope(); + resultType = result.getType(); + + if (resultType == null) { + resultType = new BaseType(TypeEnum.VOID); + } + if (!resultType.equals(methodNode.getType())) { + errors.add(new TypeMismatchException("Method-Declaration " + methodNode.getIdentifier() + " with type " + + methodNode.getType() + " has at least one Mismatching return Type:")); + valid = false; + } + + return new TypeCheckResult(valid, resultType); + + } } @Override public TypeCheckResult analyze(FieldNode toCheck) { - if (currentFields.contains(toCheck.identifier)) { + if (currentFields.get(toCheck.identifier) != null) { errors.add(new AlreadyDeclearedException("Already declared " + toCheck.identifier)); return new TypeCheckResult(false, null); } else { - currentFields.add(toCheck.identifier); - } - return new TypeCheckResult(true, null); - } - - @Override - public TypeCheckResult analyze(AssignmentStatementNode assignmentStatementNode) { - boolean valid = true; - BinaryExpressionNode binaryExpressionNode = assignmentStatementNode.expression; - var result = binaryExpressionNode.accept(this); - valid = valid && result.isValid(); - return new TypeCheckResult(valid, null); - } - - @Override - public TypeCheckResult analyze(BinaryExpressionNode toCheck) { - boolean valid = true; - return new TypeCheckResult(valid, null); - } - - @Override - public TypeCheckResult analyze(IdentifierExpressionNode toCheck) { - return null; - } - - @Override - public TypeCheckResult analyze(UnaryExpressionNode toCheck) { - return null; - } - - @Override - public TypeCheckResult analyze(VariableDeclarationStatementNode toCheck) { - if (currentScope.contains(toCheck.identifier)) { - errors.add(new AlreadyDeclearedException("Already declared " + toCheck.identifier + " in this scope")); - return new TypeCheckResult(false, null); - } else { - currentScope.addLocalVar(toCheck.identifier, toCheck.type); + currentFields.put(toCheck.identifier, toCheck.type); } return new TypeCheckResult(true, null); } @Override public TypeCheckResult analyze(IfStatementNode toCheck) { - return null; + return new TypeCheckResult(true, null); } @Override public TypeCheckResult analyze(ReturnStatementNode toCheck) { - return null; + + if(toCheck.expression != null){ + var result = toCheck.expression.accept(this); + return new TypeCheckResult(true, result.getType()); + } else { + return new TypeCheckResult(false, null); + } + } @Override @@ -194,4 +195,176 @@ public class SemanticAnalyzer implements SemanticVisitor { return null; } + @Override + public TypeCheckResult analyze(ParameterNode toCheck) { + + + return new TypeCheckResult(true, null); + } + + @Override + public TypeCheckResult analyze(BlockNode blockNode) { + ITypeNode blockReturnType = null; + for (IStatementNode statementNode : blockNode.statements) { + var result = statementNode.accept(this); + if(result.getType() != null){ + if(blockReturnType == null){ + blockReturnType = result.getType(); + } else { + errors.add(new MultipleReturnTypes("There are multiple Return types")); + } + } + } + return new TypeCheckResult(true, blockReturnType); + } + + @Override + public TypeCheckResult analyze(AssignableExpressionNode toCheck) { + return new TypeCheckResult(true, currentFields.get(toCheck.identifier)); + + } + + @Override + public TypeCheckResult analyze(ElseStatementNode toCheck) { + return null; + } + + @Override + public TypeCheckResult analyze(ForStatementNode toCheck) { + return null; + } + + @Override + public TypeCheckResult analyze(AssignStatementExpressionNode toCheck) { + AssignableExpressionNode assignable = toCheck.assignable; + var oldNullType = currentNullType; + currentNullType = currentFields.get(toCheck.assignable.identifier); + IExpressionNode rExpression = toCheck.expression; + currentNullType = oldNullType; + var valid = true; + + // This check currently handles things like : + /** + * private int i; + * void foo(int i){ + * i = i; + * } + */ + if (assignable.equals(rExpression)) { + errors.add(new TypeMismatchException("Cannot assign to self")); + valid = false; + } + + var lResult = assignable.accept(this); + currentNullType = lResult.getType(); + var rResult = rExpression.accept(this); + + if (!Objects.equals(currentScope.getLocalVar(toCheck.assignable.identifier), rExpression.getType())) { + errors.add(new TypeMismatchException( + "Mismatch types in Assign-Statement: cannot convert from \"" + lResult.getType() + "\" to \"" + + rResult.getType() + "\"")); + valid = false; + } +// else { +// toCheck.setType(assignable.getType()); +// } + valid = valid && lResult.isValid() && rResult.isValid(); + currentNullType = null; + return new TypeCheckResult(valid, null); // return type is null to get the return type sufficently + } + + @Override + public TypeCheckResult analyze(DecrementExpressionNode toCheck) { + return null; + } + + @Override + public TypeCheckResult analyze(IfElseStatementNode toCheck) { + return new TypeCheckResult(true, null); + } + + @Override + public TypeCheckResult analyze(MethodCallStatementExpressionNode toCheck) { + return null; + } + + @Override + public TypeCheckResult analyze(LocalVariableDeclarationNode localVarDecl) { + var valid = true; + + if (localVarDecl.expression != null) { + TypeCheckResult result = localVarDecl.expression.accept(this); + + var resultType = localVarDecl.expression.getType(); + valid = result.isValid() && valid; + + if (!Objects.equals(resultType, localVarDecl.type)) { + errors.add(new TypeMismatchException( + "Type mismatch: cannot convert from " + resultType + " to " + localVarDecl.type)); + valid = false; + } + + } + + try { + currentScope.addLocalVar(localVarDecl.identifier, localVarDecl.type); + } catch (AlreadyDefinedException e) { + errors.add(new AlreadyDefinedException(e.getMessage())); + valid = false; + } + return new TypeCheckResult(valid, null); + } + + @Override + public TypeCheckResult analyze(NewDeclarationStatementExpressionNode toCheck) { + return null; + } + + @Override + public TypeCheckResult analyze(IncrementExpressionNode toCheck) { + return null; + } + + @Override + public TypeCheckResult analyze(BinaryExpressionNode toCheck) { + return null; + } + + @Override + public TypeCheckResult analyze(CalculationExpressionNode calcNode) { + if (calcNode.calculationExpression != null) { + calcNode.calculationExpression.accept(this); + } + return null; + } + + @Override + public TypeCheckResult analyze(DotExpressionNode toCheck) { + return null; + } + + @Override + public TypeCheckResult analyze(DotSubstractionExpressionNode toCheck) { + return null; + } + + @Override + public TypeCheckResult analyze(NonCalculationExpressionNode toCheck) { + return null; + } + + @Override + public TypeCheckResult analyze(UnaryExpressionNode unary) { + var valid = true; + + if (currentScope.contains(unary.identifier)) { + return new TypeCheckResult(valid, currentScope.getLocalVar(unary.identifier)); + } else if(currentFields.get(unary.identifier) != null) { + return new TypeCheckResult(valid, currentFields.get(unary.identifier)); + } else { + errors.add(new NotDeclearedException("Var is not Decleared")); + } + return new TypeCheckResult(valid, null); + } + } \ No newline at end of file diff --git a/src/main/java/semantic/SemanticVisitor.java b/src/main/java/semantic/SemanticVisitor.java index 66db83e..6b6942f 100644 --- a/src/main/java/semantic/SemanticVisitor.java +++ b/src/main/java/semantic/SemanticVisitor.java @@ -1,14 +1,20 @@ package semantic; -import ast.ClassNode; -import ast.ProgramNode; -import ast.expression.BinaryExpressionNode; -import ast.expression.IdentifierExpressionNode; -import ast.expression.UnaryExpressionNode; -import ast.member.FieldNode; -import ast.member.MethodNode; +import ast.*; +import ast.block.BlockNode; +import ast.expression.binaryexpression.*; +import ast.expression.unaryexpression.UnaryExpressionNode; +import ast.member.*; +import ast.parameter.ParameterNode; import ast.statement.*; +import ast.statement.ifstatement.*; +import ast.statement.statementexpression.AssignStatementExpressionNode; +import ast.statement.statementexpression.AssignableExpressionNode; +import ast.statement.statementexpression.NewDeclarationStatementExpressionNode; +import ast.statement.statementexpression.crementExpression.DecrementExpressionNode; +import ast.statement.statementexpression.crementExpression.IncrementExpressionNode; +import ast.statement.statementexpression.methodcallstatementnexpression.MethodCallStatementExpressionNode; import typechecker.TypeCheckResult; public interface SemanticVisitor { @@ -21,19 +27,46 @@ public interface SemanticVisitor { TypeCheckResult analyze(FieldNode toCheck); - TypeCheckResult analyze(AssignmentStatementNode toCheck); - - TypeCheckResult analyze(BinaryExpressionNode toCheck); - - TypeCheckResult analyze(IdentifierExpressionNode toCheck); - - TypeCheckResult analyze(UnaryExpressionNode toCheck); - - TypeCheckResult analyze(VariableDeclarationStatementNode toCheck); - TypeCheckResult analyze(IfStatementNode toCheck); TypeCheckResult analyze(ReturnStatementNode toCheck); TypeCheckResult analyze(WhileStatementNode toCheck); + + TypeCheckResult analyze(ParameterNode toCheck); + + TypeCheckResult analyze(BlockNode toCheck); + + TypeCheckResult analyze(AssignableExpressionNode toCheck); + + TypeCheckResult analyze(ElseStatementNode toCheck); + + TypeCheckResult analyze(ForStatementNode toCheck); + + TypeCheckResult analyze(AssignStatementExpressionNode toCheck); + + TypeCheckResult analyze(DecrementExpressionNode toCheck); + + TypeCheckResult analyze(IfElseStatementNode toCheck); + + TypeCheckResult analyze(MethodCallStatementExpressionNode toCheck); + + TypeCheckResult analyze(LocalVariableDeclarationNode toCheck); + + TypeCheckResult analyze(NewDeclarationStatementExpressionNode toCheck); + + TypeCheckResult analyze(IncrementExpressionNode toCheck); + + TypeCheckResult analyze(BinaryExpressionNode toCheck); + + TypeCheckResult analyze(CalculationExpressionNode toCheck); + + TypeCheckResult analyze(DotExpressionNode toCheck); + + TypeCheckResult analyze(DotSubstractionExpressionNode toCheck); + + TypeCheckResult analyze(NonCalculationExpressionNode toCheck); + + TypeCheckResult analyze(UnaryExpressionNode toCheck); + } \ No newline at end of file diff --git a/src/main/java/semantic/context/ClassContext.java b/src/main/java/semantic/context/ClassContext.java new file mode 100644 index 0000000..982866f --- /dev/null +++ b/src/main/java/semantic/context/ClassContext.java @@ -0,0 +1,27 @@ +package semantic.context; + +import ast.ClassNode; +import ast.member.FieldNode; +import java.util.HashMap; + +public class ClassContext { + + private HashMap fields; + + public ClassContext(ClassNode classNode) { + + fields = new HashMap<>(); + + classNode.members.forEach(member -> { + if(member instanceof FieldNode fieldNode) { + fields.put(fieldNode.identifier, new FieldContext(fieldNode)); + } + }); + + } + + public FieldContext getField(String name) { + return fields.get(name); + } + +} diff --git a/src/main/java/semantic/context/Context.java b/src/main/java/semantic/context/Context.java new file mode 100644 index 0000000..d6431ef --- /dev/null +++ b/src/main/java/semantic/context/Context.java @@ -0,0 +1,24 @@ +package semantic.context; + +import ast.ProgramNode; +import java.util.HashMap; + +public class Context { + + private HashMap classes; + + public Context(ProgramNode programNode) { + classes = new HashMap<>(); + + programNode.classes.forEach(classNode -> { + ClassContext classContext = new ClassContext(classNode); + classes.put(classNode.identifier, classContext); + }); + + } + + public ClassContext getClass(String identifier) { + return classes.get(identifier); + } + +} diff --git a/src/main/java/semantic/context/FieldContext.java b/src/main/java/semantic/context/FieldContext.java new file mode 100644 index 0000000..18e8cf7 --- /dev/null +++ b/src/main/java/semantic/context/FieldContext.java @@ -0,0 +1,21 @@ +package semantic.context; + +import ast.member.FieldNode; +import ast.type.*; +import ast.type.type.*; + +public class FieldContext { + + private AccessModifierNode accessModifier; + private ITypeNode type; + + public FieldContext(FieldNode field) { + accessModifier = field.accessTypeNode; + type = field.type; + } + + public ITypeNode getType() { + return type; + } + +} diff --git a/src/main/java/semantic/exeptions/AlreadyDefinedException.java b/src/main/java/semantic/exeptions/AlreadyDefinedException.java new file mode 100644 index 0000000..441a5d9 --- /dev/null +++ b/src/main/java/semantic/exeptions/AlreadyDefinedException.java @@ -0,0 +1,9 @@ +package semantic.exeptions; + +public class AlreadyDefinedException extends RuntimeException { + + public AlreadyDefinedException(String message) { + super(message); + } + +} diff --git a/src/main/java/semantic/exeptions/MultipleReturnTypes.java b/src/main/java/semantic/exeptions/MultipleReturnTypes.java new file mode 100644 index 0000000..59f92fa --- /dev/null +++ b/src/main/java/semantic/exeptions/MultipleReturnTypes.java @@ -0,0 +1,9 @@ +package semantic.exeptions; + +public class MultipleReturnTypes extends RuntimeException { + + public MultipleReturnTypes(String message) { + super(message); + } + +} diff --git a/src/main/java/semantic/exeptions/NotDeclearedException.java b/src/main/java/semantic/exeptions/NotDeclearedException.java new file mode 100644 index 0000000..aa223a0 --- /dev/null +++ b/src/main/java/semantic/exeptions/NotDeclearedException.java @@ -0,0 +1,9 @@ +package semantic.exeptions; + +public class NotDeclearedException extends RuntimeException { + + public NotDeclearedException(String message) { + super(message); + } + +} diff --git a/src/main/java/semantic/exeptions/TypeMismatchException.java b/src/main/java/semantic/exeptions/TypeMismatchException.java new file mode 100644 index 0000000..93fb62b --- /dev/null +++ b/src/main/java/semantic/exeptions/TypeMismatchException.java @@ -0,0 +1,9 @@ +package semantic.exeptions; + +public class TypeMismatchException extends RuntimeException { + + public TypeMismatchException(String message) { + super(message); + } + +} diff --git a/src/main/java/typechecker/TypeCheckResult.java b/src/main/java/typechecker/TypeCheckResult.java index 12143b2..f52818d 100644 --- a/src/main/java/typechecker/TypeCheckResult.java +++ b/src/main/java/typechecker/TypeCheckResult.java @@ -1,14 +1,14 @@ package typechecker; -import ast.type.TypeNode; +import ast.type.type.ITypeNode; public class TypeCheckResult { private boolean valid; - private TypeNode type; + private ITypeNode type; - public TypeCheckResult(boolean valid, TypeNode type) { + public TypeCheckResult(boolean valid, ITypeNode type) { this.valid = valid; this.type = type; } @@ -17,7 +17,7 @@ public class TypeCheckResult { return valid; } - public TypeNode getType() { + public ITypeNode getType() { return type; } } \ No newline at end of file diff --git a/src/test/java/parser/ParserTest.java b/src/test/java/parser/ParserTest.java index a265b30..a7f1614 100644 --- a/src/test/java/parser/ParserTest.java +++ b/src/test/java/parser/ParserTest.java @@ -17,6 +17,7 @@ import org.antlr.v4.runtime.*; import org.antlr.v4.runtime.tree.ParseTree; import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.Test; +import parser.astBuilder.ASTBuilder; import parser.generated.SimpleJavaLexer; import parser.generated.SimpleJavaParser; diff --git a/src/test/java/semantic/EndToTAST.java b/src/test/java/semantic/EndToTAST.java new file mode 100644 index 0000000..3189802 --- /dev/null +++ b/src/test/java/semantic/EndToTAST.java @@ -0,0 +1,282 @@ +package semantic; + +import ast.ASTNode; +import ast.ProgramNode; +import org.antlr.v4.runtime.CharStream; +import org.antlr.v4.runtime.CharStreams; +import org.antlr.v4.runtime.CommonTokenStream; +import org.antlr.v4.runtime.tree.ParseTree; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import parser.astBuilder.ASTBuilder; +import parser.generated.SimpleJavaLexer; +import parser.generated.SimpleJavaParser; +import semantic.exeptions.AlreadyDeclearedException; +import semantic.exeptions.MultipleReturnTypes; +import semantic.exeptions.NotDeclearedException; +import semantic.exeptions.TypeMismatchException; + +import java.io.IOException; +import java.nio.file.Paths; + +import static org.junit.jupiter.api.Assertions.*; + +public class EndToTAST { + + @BeforeEach + public void setup(){ + SemanticAnalyzer.clearAnalyzer(); + } + + @Test + public void CorrectTest(){ + + CharStream codeCharStream = null; + try { + codeCharStream = CharStreams.fromPath(Paths.get("src/test/resources/semantic/endToTAST/CorrectTest.java")); + } catch (IOException e) { + throw new RuntimeException(e); + } + SimpleJavaLexer lexer = new SimpleJavaLexer(codeCharStream); + CommonTokenStream tokenStream = new CommonTokenStream(lexer); + + SimpleJavaParser parser = new SimpleJavaParser(tokenStream); + ParseTree parseTree = parser.program(); // parse the input + + /* ------------------------- AST builder -> AST ------------------------- */ + ASTBuilder astBuilder = new ASTBuilder(); + ProgramNode abstractSyntaxTree = (ProgramNode) astBuilder.visit(parseTree); + + ASTNode tast = SemanticAnalyzer.generateTast(abstractSyntaxTree); + + + assertEquals(SemanticAnalyzer.errors.size(), 0); + assertNotNull(tast); + + } + + @Test + public void notDecleared() { + + CharStream codeCharStream = null; + try { + codeCharStream = CharStreams.fromPath(Paths.get("src/test/resources/semantic/endToTAST/NotDecleared.java")); + } catch (IOException e) { + throw new RuntimeException(e); + } + SimpleJavaLexer lexer = new SimpleJavaLexer(codeCharStream); + CommonTokenStream tokenStream = new CommonTokenStream(lexer); + + SimpleJavaParser parser = new SimpleJavaParser(tokenStream); + ParseTree parseTree = parser.program(); // parse the input + + /* ------------------------- AST builder -> AST ------------------------- */ + ASTBuilder astBuilder = new ASTBuilder(); + ProgramNode abstractSyntaxTree = (ProgramNode) astBuilder.visit(parseTree); + + ASTNode tast = SemanticAnalyzer.generateTast(abstractSyntaxTree); + + assertFalse(SemanticAnalyzer.errors.isEmpty()); + assertInstanceOf(NotDeclearedException.class, SemanticAnalyzer.errors.getFirst()); + + } + + @Test + public void typeMismatch(){ + + CharStream codeCharStream = null; + try { + codeCharStream = CharStreams.fromPath(Paths.get("src/test/resources/semantic/endToTAST/TypeMismatchIntBool.java")); + } catch (IOException e) { + throw new RuntimeException(e); + } + SimpleJavaLexer lexer = new SimpleJavaLexer(codeCharStream); + CommonTokenStream tokenStream = new CommonTokenStream(lexer); + + SimpleJavaParser parser = new SimpleJavaParser(tokenStream); + ParseTree parseTree = parser.program(); + + ASTBuilder astBuilder = new ASTBuilder(); + ProgramNode abstractSyntaxTree = (ProgramNode) astBuilder.visit(parseTree); + + ASTNode tast = SemanticAnalyzer.generateTast(abstractSyntaxTree); + + assertFalse(SemanticAnalyzer.errors.isEmpty()); + assertInstanceOf(TypeMismatchException.class, SemanticAnalyzer.errors.getFirst()); + + } + + @Test + public void parameterAlreadyDecleared(){ + + CharStream codeCharStream = null; + try { + codeCharStream = CharStreams.fromPath(Paths.get("src/test/resources/semantic/endToTAST/ParameterAlreadyDecleared.java")); + } catch (IOException e) { + throw new RuntimeException(e); + } + SimpleJavaLexer lexer = new SimpleJavaLexer(codeCharStream); + CommonTokenStream tokenStream = new CommonTokenStream(lexer); + + SimpleJavaParser parser = new SimpleJavaParser(tokenStream); + ParseTree parseTree = parser.program(); + + ASTBuilder astBuilder = new ASTBuilder(); + ProgramNode abstractSyntaxTree = (ProgramNode) astBuilder.visit(parseTree); + + ASTNode tast = SemanticAnalyzer.generateTast(abstractSyntaxTree); + + assertFalse(SemanticAnalyzer.errors.isEmpty()); + assertInstanceOf(AlreadyDeclearedException.class, SemanticAnalyzer.errors.getFirst()); + + } + + @Test + public void fieldAlreadyDecleared(){ + + CharStream codeCharStream = null; + try { + codeCharStream = CharStreams.fromPath(Paths.get("src/test/resources/semantic/endToTAST/FieldAlreadyDecleared.java")); + } catch (IOException e) { + throw new RuntimeException(e); + } + SimpleJavaLexer lexer = new SimpleJavaLexer(codeCharStream); + CommonTokenStream tokenStream = new CommonTokenStream(lexer); + + SimpleJavaParser parser = new SimpleJavaParser(tokenStream); + ParseTree parseTree = parser.program(); + + ASTBuilder astBuilder = new ASTBuilder(); + ProgramNode abstractSyntaxTree = (ProgramNode) astBuilder.visit(parseTree); + + ASTNode tast = SemanticAnalyzer.generateTast(abstractSyntaxTree); + + assertFalse(SemanticAnalyzer.errors.isEmpty()); + assertInstanceOf(AlreadyDeclearedException.class, SemanticAnalyzer.errors.getFirst()); + + } + + @Test + public void typeMismatchRefType(){ + + CharStream codeCharStream = null; + try { + codeCharStream = CharStreams.fromPath(Paths.get("src/test/resources/semantic/endToTAST/TypeMismatchRefType.java")); + } catch (IOException e) { + throw new RuntimeException(e); + } + SimpleJavaLexer lexer = new SimpleJavaLexer(codeCharStream); + CommonTokenStream tokenStream = new CommonTokenStream(lexer); + + SimpleJavaParser parser = new SimpleJavaParser(tokenStream); + ParseTree parseTree = parser.program(); + + ASTBuilder astBuilder = new ASTBuilder(); + ProgramNode abstractSyntaxTree = (ProgramNode) astBuilder.visit(parseTree); + + ASTNode tast = SemanticAnalyzer.generateTast(abstractSyntaxTree); + + assertFalse(SemanticAnalyzer.errors.isEmpty()); + assertInstanceOf(TypeMismatchException.class, SemanticAnalyzer.errors.getFirst()); + + } + + @Test + public void correctRetType(){ + + CharStream codeCharStream = null; + try { + codeCharStream = CharStreams.fromPath(Paths.get("src/test/resources/semantic/endToTAST/CorrectRetType.java")); + } catch (IOException e) { + throw new RuntimeException(e); + } + SimpleJavaLexer lexer = new SimpleJavaLexer(codeCharStream); + CommonTokenStream tokenStream = new CommonTokenStream(lexer); + + SimpleJavaParser parser = new SimpleJavaParser(tokenStream); + ParseTree parseTree = parser.program(); + + ASTBuilder astBuilder = new ASTBuilder(); + ProgramNode abstractSyntaxTree = (ProgramNode) astBuilder.visit(parseTree); + + ASTNode tast = SemanticAnalyzer.generateTast(abstractSyntaxTree); + + assertTrue(SemanticAnalyzer.errors.isEmpty()); + + } + + @Test + public void retTypeMismatch(){ + + CharStream codeCharStream = null; + try { + codeCharStream = CharStreams.fromPath(Paths.get("src/test/resources/semantic/endToTAST/retTypeMismatch.java")); + } catch (IOException e) { + throw new RuntimeException(e); + } + SimpleJavaLexer lexer = new SimpleJavaLexer(codeCharStream); + CommonTokenStream tokenStream = new CommonTokenStream(lexer); + + SimpleJavaParser parser = new SimpleJavaParser(tokenStream); + ParseTree parseTree = parser.program(); + + ASTBuilder astBuilder = new ASTBuilder(); + ProgramNode abstractSyntaxTree = (ProgramNode) astBuilder.visit(parseTree); + + ASTNode tast = SemanticAnalyzer.generateTast(abstractSyntaxTree); + + assertFalse(SemanticAnalyzer.errors.isEmpty()); + assertInstanceOf(TypeMismatchException.class, SemanticAnalyzer.errors.getFirst()); + + } + + @Test + public void multipleRetType(){ + + CharStream codeCharStream = null; + try { + codeCharStream = CharStreams.fromPath(Paths.get("src/test/resources/semantic/endToTAST/MultipleRetTypes.java")); + } catch (IOException e) { + throw new RuntimeException(e); + } + SimpleJavaLexer lexer = new SimpleJavaLexer(codeCharStream); + CommonTokenStream tokenStream = new CommonTokenStream(lexer); + + SimpleJavaParser parser = new SimpleJavaParser(tokenStream); + ParseTree parseTree = parser.program(); + + ASTBuilder astBuilder = new ASTBuilder(); + ProgramNode abstractSyntaxTree = (ProgramNode) astBuilder.visit(parseTree); + + ASTNode tast = SemanticAnalyzer.generateTast(abstractSyntaxTree); + + assertFalse(SemanticAnalyzer.errors.isEmpty()); + assertInstanceOf(MultipleReturnTypes.class, SemanticAnalyzer.errors.getFirst()); + + } + + @Test + public void wrongTypeInIfClause(){ + + CharStream codeCharStream = null; + try { + codeCharStream = CharStreams.fromPath(Paths.get("src/test/resources/semantic/endToTAST/WrongIfClause.java")); + } catch (IOException e) { + throw new RuntimeException(e); + } + SimpleJavaLexer lexer = new SimpleJavaLexer(codeCharStream); + CommonTokenStream tokenStream = new CommonTokenStream(lexer); + + SimpleJavaParser parser = new SimpleJavaParser(tokenStream); + ParseTree parseTree = parser.program(); + + ASTBuilder astBuilder = new ASTBuilder(); + ProgramNode abstractSyntaxTree = (ProgramNode) astBuilder.visit(parseTree); + + ASTNode tast = SemanticAnalyzer.generateTast(abstractSyntaxTree); + + assertFalse(SemanticAnalyzer.errors.isEmpty()); + + } + +} diff --git a/src/test/java/semantic/Mocker.java b/src/test/java/semantic/Mocker.java new file mode 100644 index 0000000..1e404af --- /dev/null +++ b/src/test/java/semantic/Mocker.java @@ -0,0 +1,103 @@ +package semantic; + +import ast.*; +import ast.block.BlockNode; +import ast.member.FieldNode; +import ast.member.MethodNode; +import ast.parameter.ParameterNode; +import ast.type.AccessModifierNode; +import ast.type.type.*; + +public class Mocker { + + public static ASTNode mockTwoSameFields(){ + ProgramNode p = new ProgramNode(); + + ClassNode c = new ClassNode(); + c.identifier = "testClass"; + + FieldNode f1 = new FieldNode(new AccessModifierNode("public"), new BaseType(TypeEnum.INT), "a"); + + c.members.add(f1); + + FieldNode f2 = new FieldNode(new AccessModifierNode("public"), new BaseType(TypeEnum.INT), "a"); + + c.members.add(f2); + + p.classes.add(c); + return p; + } + + public static ASTNode mockSimpleMethod(){ + ProgramNode p = new ProgramNode(); + + ClassNode c = new ClassNode(); + + MethodNode methodNode = new MethodNode(); + + //Parameter + ParameterNode parameterNode = new ParameterNode(new BaseType(TypeEnum.INT), "a"); + + methodNode.addParameter(parameterNode); + + //Statements + + //Block + methodNode.block = new BlockNode(); + + c.members.add(methodNode); + + p.classes.add(c); + + return p; + } + + public static ASTNode mockTwoSameMethods(){ + ProgramNode p = new ProgramNode(); + + ClassNode c = new ClassNode(); + + MethodNode methodNode = new MethodNode(); + methodNode.block = new BlockNode(); + methodNode.setType(new BaseType(TypeEnum.INT)); + + methodNode.setIdentifier("testMethod"); + + c.members.add(methodNode); + + MethodNode methodNode1 = new MethodNode(); + methodNode1.block = new BlockNode(); + methodNode1.setType(new BaseType(TypeEnum.INT)); + + methodNode1.setIdentifier("testMethod"); + + c.members.add(methodNode1); + + p.classes.add(c); + + return p; + } + + public static ASTNode mockTwoDifferentMethods(){ + ProgramNode p = new ProgramNode(); + + ClassNode c = new ClassNode(); + + MethodNode methodNode = new MethodNode(); + methodNode.block = new BlockNode(); + methodNode.setIdentifier("testMethod"); + + c.members.add(methodNode); + + MethodNode methodNode1 = new MethodNode(); + methodNode1.block = new BlockNode(); + methodNode1.setIdentifier("testMethod1"); + + c.members.add(methodNode1); + + p.classes.add(c); + + return p; + } + +} diff --git a/src/test/java/semantic/SemanticTest.java b/src/test/java/semantic/SemanticTest.java index c55e19d..04fda3d 100644 --- a/src/test/java/semantic/SemanticTest.java +++ b/src/test/java/semantic/SemanticTest.java @@ -1,22 +1,11 @@ package semantic; import ast.*; -import ast.expression.BinaryExpressionNode; -import ast.expression.ExpressionNode; -import ast.expression.ExpresssionOperator; -import ast.expression.IdentifierExpressionNode; import ast.member.FieldNode; import ast.member.MemberNode; import ast.member.MethodNode; -import ast.parameter.ParameterListNode; import ast.parameter.ParameterNode; -import ast.statement.AssignmentStatementNode; -import ast.statement.StatementNode; -import ast.type.AccessTypeNode; -import ast.type.BaseTypeNode; -import ast.type.EnumAccessTypeNode; -import ast.type.EnumTypeNode; -import org.junit.jupiter.api.BeforeEach; + import org.junit.jupiter.api.Test; import semantic.exeptions.AlreadyDeclearedException; import java.util.ArrayList; @@ -26,104 +15,100 @@ import static org.junit.jupiter.api.Assertions.*; public class SemanticTest { - @BeforeEach - public void init() { - SemanticAnalyzer.clearAnalyzier(); - } - @Test - public void alreadyDeclaredLocalFieldVar() { - ProgramNode programNode = new ProgramNode(); - List classList = new ArrayList<>(); - AccessTypeNode accessTypeNode = new AccessTypeNode(EnumAccessTypeNode.PUBLIC); - ClassNode classNode = new ClassNode(accessTypeNode, "testClass"); - - MemberNode memberNode1 = new FieldNode(accessTypeNode, new BaseTypeNode(EnumTypeNode.INT), "testVar"); - classNode.members.add(memberNode1); - - MemberNode memberNode2 = new FieldNode(accessTypeNode, new BaseTypeNode(EnumTypeNode.INT), "testVar"); - classNode.members.add(memberNode2); - - classList.add(classNode); - programNode.classes = classList; - - ASTNode typedAst = SemanticAnalyzer.generateTast(programNode); - - assertEquals(1, SemanticAnalyzer.errors.size()); - assertInstanceOf(AlreadyDeclearedException.class, SemanticAnalyzer.errors.getFirst()); - assertNull(typedAst); - } - - @Test - public void shouldWorkWithNoError() { - ProgramNode programNode = new ProgramNode(); - List classList = new ArrayList<>(); - AccessTypeNode accessTypeNode = new AccessTypeNode(EnumAccessTypeNode.PUBLIC); - ClassNode classNode = new ClassNode(accessTypeNode, "testClass"); - - MemberNode memberNode1 = new FieldNode(accessTypeNode, new BaseTypeNode(EnumTypeNode.INT), "testVar1"); - classNode.members.add(memberNode1); - - MemberNode memberNode2 = new FieldNode(accessTypeNode, new BaseTypeNode(EnumTypeNode.INT), "testVar2"); - classNode.members.add(memberNode2); - - MemberNode memberNode3 = getMemberNode(accessTypeNode); - classNode.members.add(memberNode3); - - classList.add(classNode); - programNode.classes = classList; - - ASTNode typedAst = SemanticAnalyzer.generateTast(programNode); - - assertEquals(0, SemanticAnalyzer.errors.size()); - assertEquals(programNode, typedAst); - } - - /** - * This method is used to create a MemberNode representing a method. - * It first creates a list of ParameterNodes and adds a ParameterNode to it. - * Then, it creates a ParameterListNode using the list of ParameterNodes. - * After that, it creates a list of StatementNodes and adds a StatementNode to it by calling the getStatementNode method. - * Finally, it creates a MethodNode using the provided AccessTypeNode, a BaseTypeNode representing the return type of the method, - * the method name, the ParameterListNode, and the list of StatementNodes, and returns this MethodNode. - * - * @param accessTypeNode The AccessTypeNode representing the access type of the method. - * @return The created MemberNode representing the method. - */ -private static MemberNode getMemberNode(AccessTypeNode accessTypeNode) { - List parameterNodeList = new ArrayList<>(); - ParameterNode parameterNode1 = new ParameterNode(new BaseTypeNode(EnumTypeNode.INT), "param1"); - parameterNodeList.add(parameterNode1); - ParameterListNode parameterListNode = new ParameterListNode(parameterNodeList); - - List statementNodeList = new ArrayList<>(); - - StatementNode statementNode1 = getStatementNode(); - statementNodeList.add(statementNode1); - - return new MethodNode(accessTypeNode, new BaseTypeNode(EnumTypeNode.INT), "testVar2", parameterListNode, statementNodeList); -} - - /** - * This method is used to create a StatementNode for an assignment operation. - * It first creates two IdentifierExpressionNodes for 'this' and 'objectVar'. - * Then, it creates a BinaryExpressionNode to represent the operation 'this.objectVar'. - * After that, it creates a LiteralNode to represent the integer value 1. - * Finally, it creates another BinaryExpressionNode to represent the assignment operation 'this.objectVar = 1', - * and wraps this expression in an AssignmentStatementNode. - * - * @return The created AssignmentStatementNode representing the assignment operation 'this.objectVar = 1'. - */ -private static StatementNode getStatementNode() { - ExpressionNode expressionNodeObjectVariableLeft = new IdentifierExpressionNode("this"); - ExpressionNode expressionNodeObjectVariableRight = new IdentifierExpressionNode("objectVar"); - - ExpressionNode expressionNodeLeft = new BinaryExpressionNode(expressionNodeObjectVariableLeft, expressionNodeObjectVariableRight, ExpresssionOperator.DOT); - - ExpressionNode expressionNodeRight = new LiteralNode(1); - - BinaryExpressionNode expressionNode = new BinaryExpressionNode(expressionNodeLeft, expressionNodeRight, ExpresssionOperator.ASSIGNMENT); - - return new AssignmentStatementNode(expressionNode); -} +// @Test +// public void alreadyDeclaredLocalFieldVar() { +// ProgramNode programNode = new ProgramNode(); +// List classList = new ArrayList<>(); +// AccessTypeNode accessTypeNode = new AccessTypeNode(EnumAccessTypeNode.PUBLIC); +// ClassNode classNode = new ClassNode(accessTypeNode, "testClass"); +// +// SemanticAnalyzer semanticAnalyzer = new SemanticAnalyzer(); +// ASTNode tast = semanticAnalyzer.generateTast(ast); +// +// MemberNode memberNode2 = new FieldNode(accessTypeNode, new BaseTypeNode(EnumTypeNode.INT), "testVar"); +// classNode.members.add(memberNode2); +// +// classList.add(classNode); +// programNode.classes = classList; +// +// ASTNode typedAst = SemanticAnalyzer.generateTast(programNode); +// +// assertEquals(1, SemanticAnalyzer.errors.size()); +// assertInstanceOf(AlreadyDeclearedException.class, SemanticAnalyzer.errors.getFirst()); +// assertNull(typedAst); +// } +// +// @Test +// public void shouldWorkWithNoError() { +// ProgramNode programNode = new ProgramNode(); +// List classList = new ArrayList<>(); +// AccessTypeNode accessTypeNode = new AccessTypeNode(EnumAccessTypeNode.PUBLIC); +// ClassNode classNode = new ClassNode(accessTypeNode, "testClass"); +// +// SemanticAnalyzer semanticAnalyzer = new SemanticAnalyzer(); +// ASTNode tast = semanticAnalyzer.generateTast(ast); +// +// assertEquals(semanticAnalyzer.errors.size(), 0); +// assertNotNull(tast); +// +// MemberNode memberNode3 = getMemberNode(accessTypeNode); +// classNode.members.add(memberNode3); +// +// classList.add(classNode); +// programNode.classes = classList; +// +// ASTNode typedAst = SemanticAnalyzer.generateTast(programNode); +// +// assertEquals(0, SemanticAnalyzer.errors.size()); +// assertEquals(programNode, typedAst); +// } +// +// /** +// * This method is used to create a MemberNode representing a method. +// * It first creates a list of ParameterNodes and adds a ParameterNode to it. +// * Then, it creates a ParameterListNode using the list of ParameterNodes. +// * After that, it creates a list of StatementNodes and adds a StatementNode to it by calling the getStatementNode method. +// * Finally, it creates a MethodNode using the provided AccessTypeNode, a BaseTypeNode representing the return type of the method, +// * the method name, the ParameterListNode, and the list of StatementNodes, and returns this MethodNode. +// * +// * @param accessTypeNode The AccessTypeNode representing the access type of the method. +// * @return The created MemberNode representing the method. +// */ +//private static MemberNode getMemberNode(AccessTypeNode accessTypeNode) { +// List parameterNodeList = new ArrayList<>(); +// ParameterNode parameterNode1 = new ParameterNode(new BaseTypeNode(EnumTypeNode.INT), "param1"); +// parameterNodeList.add(parameterNode1); +// ParameterListNode parameterListNode = new ParameterListNode(parameterNodeList); +// +// List statementNodeList = new ArrayList<>(); +// +// StatementNode statementNode1 = getStatementNode(); +// statementNodeList.add(statementNode1); +// +// return new MethodNode(accessTypeNode, new BaseTypeNode(EnumTypeNode.INT), "testVar2", parameterListNode, statementNodeList); +//} +// +// /** +// * This method is used to create a StatementNode for an assignment operation. +// * It first creates two IdentifierExpressionNodes for 'this' and 'objectVar'. +// * Then, it creates a BinaryExpressionNode to represent the operation 'this.objectVar'. +// * After that, it creates a LiteralNode to represent the integer value 1. +// * Finally, it creates another BinaryExpressionNode to represent the assignment operation 'this.objectVar = 1', +// * and wraps this expression in an AssignmentStatementNode. +// * +// * @return The created AssignmentStatementNode representing the assignment operation 'this.objectVar = 1'. +// */ +//private static StatementNode getStatementNode() { +// ExpressionNode expressionNodeObjectVariableLeft = new IdentifierExpressionNode("this"); +// ExpressionNode expressionNodeObjectVariableRight = new IdentifierExpressionNode("objectVar"); +// +// ExpressionNode expressionNodeLeft = new BinaryExpressionNode(expressionNodeObjectVariableLeft, expressionNodeObjectVariableRight, ExpresssionOperator.DOT); +// +// ExpressionNode expressionNodeRight = new LiteralNode(1); +// +// BinaryExpressionNode expressionNode = new BinaryExpressionNode(expressionNodeLeft, expressionNodeRight, ExpresssionOperator.ASSIGNMENT); +// +// return new AssignmentStatementNode(expressionNode); +//} } diff --git a/src/test/resources/semantic/correctRefType.json b/src/test/resources/semantic/correctRefType.json new file mode 100644 index 0000000..7e67bbc --- /dev/null +++ b/src/test/resources/semantic/correctRefType.json @@ -0,0 +1,70 @@ +{ + "classes": [ + { + "identifier": "testClass1", + "accessType": { + "enumAccessTypeNode": "PUBLIC" + }, + "members": [ + { + "@type": "Field", + "accessTypeNode": { + "enumAccessTypeNode": "PUBLIC" + }, + "type": { + "@type": "Base", + "enumType": "INT" + }, + "identifier": "testVar1" + }, + { + "@type": "Method", + "visibility": { + "enumAccessTypeNode": "PUBLIC" + }, + "type": { + "@type": "Base", + "enumType": "INT" + }, + "identifier": "testMethod", + "parameters": { + "parameters": [ + { + "type": { + "@type": "Base", + "enumType": "INT" + }, + "identifier": "param1" + } + ] + }, + "statements": [ + { + "@type": "Assignment", + "expressionLeft": { + "@type": "InstVar", + "identifier": "testVar1", + "expression": { + "@type": "This", + "type": { + "@type": "Reference", + "identifier": "testClass1" + } + }, + "type": null + }, + "expressionRight": { + "@type": "Literal", + "type": { + "@type": "Base", + "enumType": "INT" + } + } + } + ] + } + ], + "hasConstructor": false + } + ] +} \ No newline at end of file diff --git a/src/test/resources/semantic/endToTAST/CorrectRetType.java b/src/test/resources/semantic/endToTAST/CorrectRetType.java new file mode 100644 index 0000000..473e8df --- /dev/null +++ b/src/test/resources/semantic/endToTAST/CorrectRetType.java @@ -0,0 +1,7 @@ +public class Example { + + public static int testMethod(int x){ + return x; + } + +} diff --git a/src/test/resources/semantic/endToTAST/CorrectTest.java b/src/test/resources/semantic/endToTAST/CorrectTest.java new file mode 100644 index 0000000..054a49b --- /dev/null +++ b/src/test/resources/semantic/endToTAST/CorrectTest.java @@ -0,0 +1,18 @@ +public class Example { + + public int a; + + public static int testMethod(int b, boolean bo){ + a = b; + if(bo){ + + } + return a; + + } + + public static void testMethod(int b){ + + } + +} \ No newline at end of file diff --git a/src/test/resources/semantic/endToTAST/FieldAlreadyDecleared.java b/src/test/resources/semantic/endToTAST/FieldAlreadyDecleared.java new file mode 100644 index 0000000..535a592 --- /dev/null +++ b/src/test/resources/semantic/endToTAST/FieldAlreadyDecleared.java @@ -0,0 +1,10 @@ +public class Example { + + public int a; + public int a; + + public static int testMethod(char a){ + + } + +} \ No newline at end of file diff --git a/src/test/resources/semantic/endToTAST/MultipleRetTypes.java b/src/test/resources/semantic/endToTAST/MultipleRetTypes.java new file mode 100644 index 0000000..a5680ed --- /dev/null +++ b/src/test/resources/semantic/endToTAST/MultipleRetTypes.java @@ -0,0 +1,8 @@ +public class Example { + + public static int testMethod(int x, char c){ + return x; + return c; + } + +} diff --git a/src/test/resources/semantic/endToTAST/NotDecleared.java b/src/test/resources/semantic/endToTAST/NotDecleared.java new file mode 100644 index 0000000..4aba5f8 --- /dev/null +++ b/src/test/resources/semantic/endToTAST/NotDecleared.java @@ -0,0 +1,6 @@ +public class Test { + public static int testMethod(int x){ + int a = b; + return x; + } +} \ No newline at end of file diff --git a/src/test/resources/semantic/endToTAST/ParameterAlreadyDecleared.java b/src/test/resources/semantic/endToTAST/ParameterAlreadyDecleared.java new file mode 100644 index 0000000..d2b3425 --- /dev/null +++ b/src/test/resources/semantic/endToTAST/ParameterAlreadyDecleared.java @@ -0,0 +1,7 @@ +public class Example { + + public static int testMethod(char a, int a){ + + } + +} \ No newline at end of file diff --git a/src/test/resources/semantic/endToTAST/TypeMismatchIntBool.java b/src/test/resources/semantic/endToTAST/TypeMismatchIntBool.java new file mode 100644 index 0000000..9b609b6 --- /dev/null +++ b/src/test/resources/semantic/endToTAST/TypeMismatchIntBool.java @@ -0,0 +1,10 @@ +public class Test { + + public boolean b; + + public static int testMethod(int a){ + + b = a; + + } +} \ No newline at end of file diff --git a/src/test/resources/semantic/endToTAST/TypeMismatchRefType.java b/src/test/resources/semantic/endToTAST/TypeMismatchRefType.java new file mode 100644 index 0000000..a7b8cc9 --- /dev/null +++ b/src/test/resources/semantic/endToTAST/TypeMismatchRefType.java @@ -0,0 +1,16 @@ +public class Test { + + public static int testMethod(ExampleA exampleA, ExampleB exampleB){ + + exampleA = exampleB; + + } +} + +public class ExampleA{ + public int a; +} + +public class ExampleB{ + public int a; +} \ No newline at end of file diff --git a/src/test/resources/semantic/endToTAST/WrongIfClause.java b/src/test/resources/semantic/endToTAST/WrongIfClause.java new file mode 100644 index 0000000..f73f052 --- /dev/null +++ b/src/test/resources/semantic/endToTAST/WrongIfClause.java @@ -0,0 +1,7 @@ +public class Example { + + public static void testMethod(int x){ + + } + +} diff --git a/src/test/resources/semantic/endToTAST/retTypeMismatch.java b/src/test/resources/semantic/endToTAST/retTypeMismatch.java new file mode 100644 index 0000000..d3a2674 --- /dev/null +++ b/src/test/resources/semantic/endToTAST/retTypeMismatch.java @@ -0,0 +1,7 @@ +public class Example { + + public static int testMethod(char x){ + return x; + } + +} diff --git a/src/test/resources/semantic/refTypeMismatch.json b/src/test/resources/semantic/refTypeMismatch.json new file mode 100644 index 0000000..e5ebcd3 --- /dev/null +++ b/src/test/resources/semantic/refTypeMismatch.json @@ -0,0 +1,133 @@ +{ + "classes": [ + { + "identifier": "testClass1", + "accessType": { + "enumAccessTypeNode": "PUBLIC" + }, + "members": [ + { + "@type": "Field", + "accessTypeNode": { + "enumAccessTypeNode": "PUBLIC" + }, + "type": { + "@type": "Base", + "enumType": "INT" + }, + "identifier": "testVar1" + }, + { + "@type": "Method", + "visibility": { + "enumAccessTypeNode": "PUBLIC" + }, + "type": { + "@type": "Base", + "enumType": "INT" + }, + "identifier": "testMethod", + "parameters": { + "parameters": [ + { + "type": { + "@type": "Base", + "enumType": "INT" + }, + "identifier": "param1" + } + ] + }, + "statements": [ + { + "@type": "Assignment", + "expressionLeft": { + "@type": "InstVar", + "identifier": "testVar1", + "expression": { + "@type": "This", + "type": { + "@type": "Reference", + "identifier": "testClass1" + } + }, + "type": null + }, + "expressionRight": { + "@type": "Literal", + "type": { + "@type": "Base", + "enumType": "BOOLEAN" + } + } + } + ] + } + ], + "hasConstructor": false, + "methods": [ + { + "@type": "Method", + "visibility": { + "enumAccessTypeNode": "PUBLIC" + }, + "type": { + "@type": "Base", + "enumType": "INT" + }, + "identifier": "testMethod", + "parameters": { + "parameters": [ + { + "type": { + "@type": "Base", + "enumType": "INT" + }, + "identifier": "param1" + } + ] + }, + "statements": [ + { + "@type": "Assignment", + "expressionLeft": { + "@type": "InstVar", + "identifier": "testVar", + "expression": { + "@type": "InstVar", + "identifier": "testVar", + "expression": { + "@type": "This", + "type": { + "@type": "Reference", + "identifier": "testClass2" + } + }, + "type": null + }, + "type": null + }, + "expressionRight": { + "@type": "Literal", + "type": null + }, + "type": null + }, + { + "@type": "VariableDeclaration", + "type": { + "@type": "Base", + "enumType": "CHAR" + }, + "identifier": "objectVar", + "expression": { + "@type": "Literal", + "type": null + } + } + ] + } + ] + } + ] +} \ No newline at end of file diff --git a/src/test/resources/semantic/test.json b/src/test/resources/semantic/test.json new file mode 100644 index 0000000..7acc30f --- /dev/null +++ b/src/test/resources/semantic/test.json @@ -0,0 +1 @@ +{"classes":[{"identifier":"testClass","accessType":{"enumAccessTypeNode":"PUBLIC"},"members":[{"@type":"Field","accessTypeNode":{"enumAccessTypeNode":"PUBLIC"},"type":{"@type":"Base","enumType":"INT"},"identifier":"testVar1"},{"@type":"Field","accessTypeNode":{"enumAccessTypeNode":"PUBLIC"},"type":{"@type":"Base","enumType":"INT"},"identifier":"objectVar"},{"@type":"Method","visibility":{"enumAccessTypeNode":"PUBLIC"},"type":{"@type":"Base","enumType":"INT"},"identifier":"testVar2","parameters":{"parameters":[{"type":{"@type":"Base","enumType":"INT"},"identifier":"param1"}]},"statements":[{"@type":"Assignment","expressionLeft":{"@type":"InstVar","identifier":"objectVar","expression":{"@type":"This","type":{"@type":"Reference","identifier":"testClass"}},"type":null},"expressionRight":{"@type":"Literal","type":{"@type":"Base","enumType":"INT"}}}]}],"hasConstructor":false,"methods":[{"@type":"Method","visibility":{"enumAccessTypeNode":"PUBLIC"},"type":{"@type":"Base","enumType":"INT"},"identifier":"testVar2","parameters":{"parameters":[{"type":{"@type":"Base","enumType":"INT"},"identifier":"param1"}]},"statements":[{"@type":"Assignment","expressionLeft":{"@type":"InstVar","identifier":"objectVar","expression":{"@type":"This","type":{"@type":"Reference","identifier":"testClass"}},"type":null},"expressionRight":{"@type":"Literal","type":{"@type":"Base","enumType":"INT"}}}]}]}]} \ No newline at end of file