JavaPatternMatching/src/de/dhbwstuttgart/syntaxtree/statement/This.java

// ino.module.This.8654.package 
package de.dhbwstuttgart.syntaxtree.statement;
// ino.end
// ino.module.This.8654.import 
import java.util.Hashtable;

import  org.apache.commons.bcel6.generic.ClassGen;
import  org.apache.commons.bcel6.generic.InstructionFactory;
import  org.apache.commons.bcel6.generic.InstructionHandle;
import  org.apache.commons.bcel6.generic.InstructionList;
import  org.apache.commons.bcel6.generic.MethodGen;
import  org.apache.commons.bcel6.generic.ObjectType;

import de.dhbwstuttgart.typeinference.Menge;
import de.dhbwstuttgart.bytecode.ClassGenerator;
import de.dhbwstuttgart.logger.Logger;
import de.dhbwstuttgart.myexception.CTypeReconstructionException;
import de.dhbwstuttgart.myexception.JVMCodeException;
import de.dhbwstuttgart.myexception.SCStatementException;
import de.dhbwstuttgart.syntaxtree.Class;
import de.dhbwstuttgart.syntaxtree.Constructor;
import de.dhbwstuttgart.syntaxtree.SyntaxTreeNode;
import de.dhbwstuttgart.syntaxtree.misc.UsedId;
import de.dhbwstuttgart.syntaxtree.type.GenericTypeVar;
import de.dhbwstuttgart.syntaxtree.type.RefType;
import de.dhbwstuttgart.syntaxtree.type.Type;
import de.dhbwstuttgart.syntaxtree.type.Void;
import de.dhbwstuttgart.typeinference.ConstraintsSet;
import de.dhbwstuttgart.typeinference.JavaCodeResult;
import de.dhbwstuttgart.typeinference.ResultSet;
import de.dhbwstuttgart.typeinference.TypeinferenceResultSet;
import de.dhbwstuttgart.typeinference.assumptions.ConstructorAssumption;
import de.dhbwstuttgart.typeinference.assumptions.TypeAssumptions;
import de.dhbwstuttgart.typeinference.exceptions.TypeinferenceException;
import de.dhbwstuttgart.typeinference.unify.CSubstitutionSet;



// ino.class.This.26261.declaration 
public class This extends Expr
// ino.end
// ino.class.This.26261.body
{
    // ino.method.This.26265.definition 
    public This(int offset,int variableLength)
    // ino.end
    // ino.method.This.26265.body 
    {
        super(offset,variableLength);
    }
    // ino.end

    public This(SyntaxTreeNode parent){
    	this(0,0);
    	this.parent = parent;
    }
    
    // ino.attribute.arglist.26268.declaration 
    public ArgumentList arglist;
    // ino.end
    
    // ino.attribute.parserlog.26271.declaration 
    protected static Logger parserlog = Logger.getLogger("parser");
    // ino.end
    
    
    // ino.method.set_ArgumentList.26274.definition 
    public void set_ArgumentList(ArgumentList al)
    // ino.end
    // ino.method.set_ArgumentList.26274.body 
    {
    this.arglist = al;
    }
    // ino.end

    public ArgumentList getArgumentList()
    {
       return this.arglist;
    }
    
    // ino.method.set_UsedId.26277.definition 
    public void set_UsedId(UsedId ui)
    // ino.end
    // ino.method.set_UsedId.26277.body 
    {
    this.usedid = ui;
    }
    // ino.end

   /*
    // ino.method.sc_check.26280.definition 
    public void sc_check(Menge<Class> classname, Hashtable ch, Hashtable<String, String> bh, boolean ext, Hashtable parach, Hashtable<String, Hashtable> parabh)
    throws SCStatementException
    // ino.end
    // ino.method.sc_check.26280.body 
    {
    if(ext)
        parserlog.debug("                    ---This---");
    }
    // ino.end
	*/

    // ino.method.get_Name.26286.definition 
    public String get_Name()
    // ino.end
    // ino.method.get_Name.26286.body 
    { return null; }
    // ino.end

    
    // ino.method.wandleRefTypeAttributes2GenericAttributes.26295.definition 
    public void wandleRefTypeAttributes2GenericAttributes(Menge<Type> paralist, Menge<GenericTypeVar> genericMethodParameters)
    // ino.end
    // ino.method.wandleRefTypeAttributes2GenericAttributes.26295.body 
    {  
    }
    // ino.end

	@Override
	public ConstraintsSet TYPEExpr(TypeAssumptions assumptions) {
		ConstraintsSet ret = new ConstraintsSet();
		//this.set_Type(new);
		//this.setType(assumptions.getThisValue());//Die Assumption für this als TypeVariable setzen.
		this.setType(this.getParentClass().getType());
		return ret;
	}

    @Override
    public ConstraintsSet TYPEStmt(TypeAssumptions assumptions) {
        throw new TypeinferenceException("this ist keine Anweisung", this);
	}

	public String toString()
    // ino.end
    // ino.method.toString.25738.body 
    {
        //return receiver/*.toString()*/ + " " + usedid.toString();
    	return type + " (" + "this" +"(" + this.getArgumentList() + "))"; 
    }
    
	@Override
	public JavaCodeResult printJavaCode(ResultSet resultSet) {
		return new JavaCodeResult("this");
	}

	@Override
	public Menge<SyntaxTreeNode> getChildren() {
		Menge<SyntaxTreeNode> ret = new Menge<SyntaxTreeNode>();
		return ret;
	}

	@Override
	public InstructionList genByteCode(ClassGenerator _cg, TypeinferenceResultSet rs) {
		InstructionList il = new InstructionList();
	    il.append(InstructionFactory.createLoad( org.apache.commons.bcel6.generic.Type.OBJECT, 0));
	    return il;
	}
	
}