2013-10-18 11:33:46 +00:00
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// ino.module.Statement.8652.package
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2014-09-02 08:33:54 +00:00
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package de.dhbwstuttgart.syntaxtree.statement;
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2016-09-20 13:18:13 +00:00
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2013-10-18 11:33:46 +00:00
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import java.util.Enumeration;
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import java.util.Hashtable;
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2016-07-21 14:36:33 +00:00
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import org.apache.bcel.generic.ClassGen;
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import org.apache.bcel.generic.ConstantPoolGen;
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import org.apache.bcel.generic.InstructionFactory;
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import org.apache.bcel.generic.InstructionList;
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2015-06-16 09:55:15 +00:00
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import de.dhbwstuttgart.typeinference.Menge;
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2015-09-02 15:11:32 +00:00
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import de.dhbwstuttgart.bytecode.ClassGenerator;
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2014-09-02 08:33:54 +00:00
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import de.dhbwstuttgart.core.IItemWithOffset;
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import de.dhbwstuttgart.syntaxtree.Class;
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2014-09-04 14:35:44 +00:00
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import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
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2014-09-02 08:33:54 +00:00
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import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
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import de.dhbwstuttgart.syntaxtree.type.Type;
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import de.dhbwstuttgart.syntaxtree.type.TypePlaceholder;
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import de.dhbwstuttgart.typeinference.ConstraintsSet;
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import de.dhbwstuttgart.typeinference.JavaCodeResult;
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2014-09-08 13:12:47 +00:00
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import de.dhbwstuttgart.typeinference.Pair;
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2014-09-02 08:33:54 +00:00
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import de.dhbwstuttgart.typeinference.ResultSet;
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import de.dhbwstuttgart.typeinference.Typeable;
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2015-11-27 15:10:35 +00:00
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import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
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2014-09-02 08:33:54 +00:00
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import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
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2013-10-18 11:33:46 +00:00
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2016-09-20 13:18:13 +00:00
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public abstract class Statement extends Executeable
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2013-10-18 11:33:46 +00:00
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{
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2016-09-20 13:18:13 +00:00
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public Statement(Type type,int offset)
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2013-10-18 11:33:46 +00:00
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{
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super(type,offset);
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2013-10-18 11:33:46 +00:00
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}
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/**
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* @author AI10023 - Andreas Stadelmeier
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2015-05-12 17:49:27 +00:00
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* Implementierung des Java 8 - Typinferenzalgorithmus von Martin Plümicke
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2013-10-18 11:33:46 +00:00
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* Jedes Statement wird im Zuge des Algorithmus durch die TYPEExpr-Funktion angesprochen.
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*/
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public abstract ConstraintsSet TYPEStmt(TypeAssumptions assumptions);
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/**
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* @author Andreas Stadelmeier, a10023
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2015-05-12 17:49:27 +00:00
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* Sollte von jedem Statement überschrieben werden.
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2013-10-18 11:33:46 +00:00
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* Liefert Informationen zum Statment und dessen Typ.
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* @return
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*/
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public String getTypeInformation(){
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2016-09-20 13:18:13 +00:00
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return this.printJavaCode(new ResultSet(new Menge<Pair>()))+" : "+this.getType().toString();
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2013-10-18 11:33:46 +00:00
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}
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2014-03-17 16:55:55 +00:00
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@Override
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2016-04-07 12:53:29 +00:00
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public String getDescription(){
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2015-04-22 19:40:22 +00:00
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return this.printJavaCode(new ResultSet(new Menge<Pair>())).toString();
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2014-03-17 16:55:55 +00:00
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}
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2014-08-07 09:07:11 +00:00
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public void setReturnType(Type t){
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}
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public Type getReturnType(){
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2016-09-16 11:25:20 +00:00
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return new de.dhbwstuttgart.syntaxtree.type.Void(-1);
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2014-08-07 09:07:11 +00:00
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}
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2015-06-16 09:55:15 +00:00
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2016-09-20 13:18:13 +00:00
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}
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