Add all accept methods

src/main/java/ast/ProgramNode.java

@@ -1,5 +1,7 @@
 package ast;
 
+import bytecode.visitor.MethodVisitor;
+import bytecode.visitor.ProgramVisitor;
 import semantic.SemanticVisitor;
 import typechecker.TypeCheckResult;
 import visitor.Visitable;
@@ -18,4 +20,9 @@ public class ProgramNode implements ASTNode, Visitable {
     public TypeCheckResult accept(SemanticVisitor visitor) {
         return visitor.analyze(this);
     }
+
+    @Override
+    public void accept(ProgramVisitor programVisitor) {
+        programVisitor.visit(this);
+    }
 }

src/main/java/ast/expressions/binaryexpressions/DotSubstractionNode.java

@@ -4,6 +4,7 @@ import ast.expressions.unaryexpressions.MemberAccessNode;
 import ast.statementexpressions.methodcallstatementnexpressions.MethodCallNode;
 import ast.type.type.*;
 import ast.type.ValueNode;
+import bytecode.visitor.MethodVisitor;
 import semantic.SemanticVisitor;
 import typechecker.TypeCheckResult;
 
@@ -41,4 +42,9 @@ public class DotSubstractionNode extends BinaryNode {
         return null;
     }
 
+    @Override
+    public void accept(MethodVisitor methodVisitor) {
+        methodVisitor.visit(this);
+    }
+
 }

src/main/java/ast/expressions/unaryexpressions/NotNode.java

@@ -2,12 +2,26 @@ package ast.expressions.unaryexpressions;
 
 import ast.ASTNode;
 import ast.expressions.IExpressionNode;
+import bytecode.visitor.MethodVisitor;
+import semantic.SemanticVisitor;
+import typechecker.TypeCheckResult;
+import visitor.Visitable;
 
-public class NotNode implements ASTNode {
+public class NotNode implements ASTNode, Visitable {
     public IExpressionNode expression;
 
     public NotNode(IExpressionNode expression) {
         this.expression = expression;
     }
 
+    @Override
+    public void accept(MethodVisitor methodVisitor) {
+        methodVisitor.visit(this);
+    }
+
+    @Override
+    public TypeCheckResult accept(SemanticVisitor visitor) {
+        return null;
+    }
+
 }

src/main/java/ast/members/FieldNode.java

@@ -2,6 +2,8 @@ package ast.members;
 
 import ast.type.AccessModifierNode;
 import ast.type.type.ITypeNode;
+import bytecode.visitor.ClassVisitor;
+import bytecode.visitor.MethodVisitor;
 import semantic.SemanticVisitor;
 import typechecker.TypeCheckResult;
 import visitor.Visitable;
@@ -22,4 +24,9 @@ public class FieldNode implements MemberNode, Visitable {
         return visitor.analyze(this);
     }
 
+    @Override
+    public void accept(ClassVisitor classVisitor) {
+        classVisitor.visit(this);
+    }
+
 }

src/main/java/ast/statement/BlockStatementNode.java

@@ -1,5 +1,7 @@
 package ast.statement;
 
+import ast.statements.IStatementNode;
+
 import java.util.List;
 
 public class BlockStatementNode {

src/main/java/ast/statementexpressions/AssignNode.java

@@ -1,6 +1,7 @@
 package ast.statementexpressions;
 
 import ast.expressions.IExpressionNode;
+import bytecode.visitor.MethodVisitor;
 import semantic.SemanticVisitor;
 import typechecker.TypeCheckResult;
 
@@ -18,4 +19,9 @@ public class AssignNode implements IStatementExpressionNode {
         return visitor.analyze(this);
     }
 
+    @Override
+    public void accept(MethodVisitor methodVisitor) {
+        methodVisitor.visit(this);
+    }
+
 }

src/main/java/ast/statementexpressions/AssignableNode.java

@@ -1,6 +1,7 @@
 package ast.statementexpressions;
 
 import ast.expressions.unaryexpressions.MemberAccessNode;
+import bytecode.visitor.MethodVisitor;
 import semantic.SemanticVisitor;
 import typechecker.TypeCheckResult;
 
@@ -22,4 +23,9 @@ public class AssignableNode implements IStatementExpressionNode {
         return visitor.analyze(this);
     }
 
+    @Override
+    public void accept(MethodVisitor methodVisitor) {
+        methodVisitor.visit(this);
+    }
+
 }

src/main/java/ast/statementexpressions/NewDeclarationNode.java

@@ -1,6 +1,7 @@
 package ast.statementexpressions;
 
 import ast.expressions.IExpressionNode;
+import bytecode.visitor.MethodVisitor;
 import semantic.SemanticVisitor;
 import typechecker.TypeCheckResult;
 
@@ -24,4 +25,9 @@ public class NewDeclarationNode implements IStatementExpressionNode {
         return visitor.analyze(this);
     }
 
+    @Override
+    public void accept(MethodVisitor methodVisitor) {
+        methodVisitor.visit(this);
+    }
+
 }

src/main/java/ast/statementexpressions/crementexpressions/DecrementNode.java

@@ -2,8 +2,10 @@ package ast.statementexpressions.crementexpressions;
 
 import ast.statementexpressions.AssignableNode;
 import ast.statementexpressions.IStatementExpressionNode;
+import bytecode.visitor.MethodVisitor;
 import semantic.SemanticVisitor;
 import typechecker.TypeCheckResult;
+import visitor.Visitable;
 
 public class DecrementNode implements IStatementExpressionNode {
     public CrementType crementType;
@@ -18,4 +20,9 @@ public class DecrementNode implements IStatementExpressionNode {
         return visitor.analyze(this);
     }
 
+    @Override
+    public void accept(MethodVisitor methodVisitor) {
+        methodVisitor.visit(this);
+    }
+
 }

src/main/java/ast/statementexpressions/crementexpressions/IncrementNode.java

@@ -2,6 +2,7 @@ package ast.statementexpressions.crementexpressions;
 
 import ast.statementexpressions.AssignableNode;
 import ast.statementexpressions.IStatementExpressionNode;
+import bytecode.visitor.MethodVisitor;
 import semantic.SemanticVisitor;
 import typechecker.TypeCheckResult;
 
@@ -18,4 +19,9 @@ public class IncrementNode implements IStatementExpressionNode {
         return visitor.analyze(this);
     }
 
+    @Override
+    public void accept(MethodVisitor methodVisitor) {
+        methodVisitor.visit(this);
+    }
+
 }

src/main/java/ast/statementexpressions/methodcallstatementnexpressions/ChainedMethodNode.java

@@ -2,11 +2,15 @@ package ast.statementexpressions.methodcallstatementnexpressions;
 
 import ast.ASTNode;
 import ast.expressions.IExpressionNode;
+import bytecode.visitor.MethodVisitor;
+import semantic.SemanticVisitor;
+import typechecker.TypeCheckResult;
+import visitor.Visitable;
 
 import java.util.ArrayList;
 import java.util.List;
 
-public class ChainedMethodNode implements ASTNode {
+public class ChainedMethodNode implements ASTNode, Visitable {
     public String identifier;
     public List<IExpressionNode> expressions = new ArrayList<>();
 
@@ -17,4 +21,14 @@ public class ChainedMethodNode implements ASTNode {
     public void addExpression(IExpressionNode expression) {
         expressions.add(expression);
     }
+
+    @Override
+    public void accept(MethodVisitor methodVisitor) {
+        methodVisitor.visit(this);
+    }
+
+    @Override
+    public TypeCheckResult accept(SemanticVisitor visitor) {
+        return null;
+    }
 }

src/main/java/ast/statementexpressions/methodcallstatementnexpressions/MethodCallNode.java

@@ -2,6 +2,7 @@ package ast.statementexpressions.methodcallstatementnexpressions;
 
 import ast.expressions.IExpressionNode;
 import ast.statements.IStatementNode;
+import bytecode.visitor.MethodVisitor;
 import semantic.SemanticVisitor;
 import typechecker.TypeCheckResult;
 
@@ -32,4 +33,9 @@ public class MethodCallNode implements IStatementNode {
         return visitor.analyze(this);
     }
 
+    @Override
+    public void accept(MethodVisitor methodVisitor) {
+        methodVisitor.visit(this);
+    }
+
 }

src/main/java/ast/statementexpressions/methodcallstatementnexpressions/TargetNode.java

@@ -3,8 +3,12 @@ package ast.statementexpressions.methodcallstatementnexpressions;
 import ast.ASTNode;
 import ast.expressions.unaryexpressions.MemberAccessNode;
 import ast.statementexpressions.NewDeclarationNode;
+import bytecode.visitor.MethodVisitor;
+import semantic.SemanticVisitor;
+import typechecker.TypeCheckResult;
+import visitor.Visitable;
 
-public class TargetNode implements ASTNode {
+public class TargetNode implements ASTNode, Visitable {
     public Boolean thisTar;
     public MemberAccessNode memberAccess;
     public NewDeclarationNode newDeclaration;
@@ -25,4 +29,14 @@ public class TargetNode implements ASTNode {
     public TargetNode(String identifier) {
         this.identifier = identifier;
     }
+
+    @Override
+    public void accept(MethodVisitor methodVisitor) {
+        methodVisitor.visit(this);
+    }
+
+    @Override
+    public TypeCheckResult accept(SemanticVisitor visitor) {
+        return null;
+    }
 }

src/main/java/ast/statements/LocalVariableDeclarationNode.java

@@ -2,6 +2,7 @@ package ast.statements;
 
 import ast.expressions.IExpressionNode;
 import ast.type.type.*;
+import bytecode.visitor.MethodVisitor;
 import semantic.SemanticVisitor;
 import typechecker.TypeCheckResult;
 
@@ -23,4 +24,9 @@ public class LocalVariableDeclarationNode implements IStatementNode {
         return visitor.analyze(this);
     }
 
+    @Override
+    public void accept(MethodVisitor methodVisitor) {
+        methodVisitor.visit(this);
+    }
+
 }

src/main/java/ast/statements/ReturnNode.java

@@ -1,6 +1,7 @@
 package ast.statements;
 
 import ast.expressions.IExpressionNode;
+import bytecode.visitor.MethodVisitor;
 import semantic.SemanticVisitor;
 import typechecker.TypeCheckResult;
 
@@ -21,4 +22,9 @@ public class ReturnNode implements IStatementNode {
         return visitor.analyze(this);
     }
 
+    @Override
+    public void accept(MethodVisitor methodVisitor) {
+        methodVisitor.visit(this);
+    }
+
 }

src/main/java/ast/statements/StatementNode.java

@@ -1,2 +1,4 @@
-package ast.statements;public class StatementNode {
+package ast.statements;
+
+public class StatementNode {
 }

src/main/java/ast/statements/WhileNode.java

@@ -2,13 +2,27 @@ package ast.statements;
 
 import ast.ASTNode;
 import ast.expressions.IExpressionNode;
+import bytecode.visitor.MethodVisitor;
+import semantic.SemanticVisitor;
+import typechecker.TypeCheckResult;
+import visitor.Visitable;
 
-public class WhileNode extends StatementNode implements ASTNode {
+public class WhileNode extends StatementNode implements ASTNode, Visitable {
-    IExpressionNode expression;
+    public IExpressionNode expression;
-    BlockNode block;
+    public BlockNode block;
 
     public WhileNode(IExpressionNode expression, BlockNode block) {
         this.expression = expression;
         this.block = block;
     }
+
+    @Override
+    public void accept(MethodVisitor methodVisitor) {
+        methodVisitor.visit(this);
+    }
+
+    @Override
+    public TypeCheckResult accept(SemanticVisitor visitor) {
+        return null;
+    }
 }

src/main/java/bytecode/MethodCodeGen.java

@@ -9,6 +9,13 @@ import ast.members.MainMethodNode;
 import ast.members.MethodNode;
 import ast.parameters.ParameterNode;
 import ast.statementexpressions.AssignNode;
+import ast.statementexpressions.AssignableNode;
+import ast.statementexpressions.NewDeclarationNode;
+import ast.statementexpressions.crementexpressions.DecrementNode;
+import ast.statementexpressions.crementexpressions.IncrementNode;
+import ast.statementexpressions.methodcallstatementnexpressions.ChainedMethodNode;
+import ast.statementexpressions.methodcallstatementnexpressions.MethodCallNode;
+import ast.statementexpressions.methodcallstatementnexpressions.TargetNode;
 import ast.statements.*;
 import ast.type.type.BaseType;
 import org.objectweb.asm.ClassWriter;
@@ -108,10 +115,10 @@ public class MethodCodeGen implements bytecode.visitor.MethodVisitor {
     }
 
     @Override
-    public void visit(CalculationNode calculat) {
+    public void visit(CalculationNode calculationNode) {
-        calculat.dotExpression.accept(this);
+        calculationNode.dotExpression.accept(this);
-        calculat.calculationExpression.accept(this);
+        calculationNode.calculationExpression.accept(this);
-        switch (calculat.operator) {
+        switch (calculationNode.operator) {
             case PLUS:
                 methodVisitor.visitInsn(IADD);
                 break;
@@ -140,8 +147,10 @@ public class MethodCodeGen implements bytecode.visitor.MethodVisitor {
 
     @Override
     public void visit(DotSubstractionNode dotSubstractionNode) {
+        if(dotSubstractionNode.memberAccess == null) { // local var
 
         }
+    }
 
     @Override
     public void visit(NonCalculationNode nonCalculationNode) {
@@ -183,12 +192,33 @@ public class MethodCodeGen implements bytecode.visitor.MethodVisitor {
             case EQUAL:
                 nonCalculationNode.unaryExpression.accept(this);
                 nonCalculationNode.expression.accept(this);
-
+                if (nonCalculationNode.unaryExpression.getType() instanceof BaseType && nonCalculationNode.expression.getType() instanceof BaseType) {
+                    methodVisitor.visitJumpInsn(IF_ICMPNE, labelFalse);
+                } else {
+                    methodVisitor.visitJumpInsn(IF_ACMPNE, labelFalse);
+                }
                 break;
             case NOT_EQUAL:
+                nonCalculationNode.unaryExpression.accept(this);
+                nonCalculationNode.expression.accept(this);
+                if (nonCalculationNode.unaryExpression.getType() instanceof BaseType && nonCalculationNode.expression.getType() instanceof BaseType) {
+                    methodVisitor.visitJumpInsn(IF_ACMPEQ, labelFalse);
+                } else {
+                    methodVisitor.visitJumpInsn(IF_ACMPEQ, labelFalse);
+                }
                 break;
         }
 
+        Label labelEndLogicalExpression = new Label();
+
+        methodVisitor.visitLabel(labelTrue);
+        methodVisitor.visitInsn(ICONST_1); // true
+        methodVisitor.visitJumpInsn(GOTO, labelEndLogicalExpression);
+
+        methodVisitor.visitLabel(labelFalse);
+        methodVisitor.visitInsn(ICONST_0); // false
+
+        methodVisitor.visitLabel(labelEndLogicalExpression);
     }
 
 
@@ -259,6 +289,11 @@ public class MethodCodeGen implements bytecode.visitor.MethodVisitor {
         }
     }
 
+    @Override
+    public void visit(NewDeclarationNode newDeclarationNode) {
+
+    }
+
     @Override
     public void visit(ReturnNode returnNode) {
         if (returnNode.voidReturn) { // Return nothing
@@ -276,4 +311,34 @@ public class MethodCodeGen implements bytecode.visitor.MethodVisitor {
     public void visit(WhileNode whileNode) {
 
     }
+
+    @Override
+    public void visit(DecrementNode decrementNode) {
+
+    }
+
+    @Override
+    public void visit(IncrementNode incrementNode) {
+
+    }
+
+    @Override
+    public void visit(ChainedMethodNode chainedMethodNode) {
+
+    }
+
+    @Override
+    public void visit(MethodCallNode methodCallNode) {
+
+    }
+
+    @Override
+    public void visit(TargetNode targetNode) {
+
+    }
+
+    @Override
+    public void visit(AssignableNode assignableNode) {
+
+    }
 }

src/main/java/bytecode/visitor/MethodVisitor.java

@@ -8,30 +8,52 @@ import ast.members.ConstructorNode;
 import ast.members.MainMethodNode;
 import ast.members.MethodNode;
 import ast.statementexpressions.AssignNode;
+import ast.statementexpressions.AssignableNode;
+import ast.statementexpressions.NewDeclarationNode;
+import ast.statementexpressions.crementexpressions.DecrementNode;
+import ast.statementexpressions.crementexpressions.IncrementNode;
+import ast.statementexpressions.methodcallstatementnexpressions.ChainedMethodNode;
+import ast.statementexpressions.methodcallstatementnexpressions.MethodCallNode;
+import ast.statementexpressions.methodcallstatementnexpressions.TargetNode;
 import ast.statements.*;
 
 public interface MethodVisitor {
+    // members
     void visit(ConstructorNode constructorNode);
     void visit(MethodNode methodNode);
     void visit(MainMethodNode mainMethodNode);
 
+    // Binary expressions
     void visit(BinaryNode binaryNode);
     void visit(CalculationNode calculationNode);
     void visit(DotNode dotNode);
     void visit(DotSubstractionNode dotSubstractionNode);
     void visit(NonCalculationNode nonCalculationNode);
 
+    // Unary expressions
     void visit(MemberAccessNode memberAccessNode);
     void visit(NotNode notExpressionNode);
     void visit(UnaryNode unaryExpressionNode);
 
+    // statements
     void visit(ElseNode elseNode);
     void visit(IfElseNode ifElseNode);
     void visit(IfNode ifNode);
 
-    void visit(AssignNode assignNode);
-
     void visit(LocalVariableDeclarationNode localVariableDeclarationNode);
     void visit(ReturnNode returnNode);
     void visit(WhileNode whileNode);
+
+    // statement expression
+    void visit(DecrementNode decrementNode);
+    void visit(IncrementNode incrementNode);
+
+    void visit(ChainedMethodNode chainedMethodNode);
+    void visit(MethodCallNode methodCallNode);
+    void visit(TargetNode targetNode);
+
+    void visit(AssignableNode assignableNode);
+    void visit(AssignNode assignNode);
+    void visit(NewDeclarationNode newDeclarationNode);
+
 }