// ino.module.NotExpr.8643.package 
package mycompiler.mystatement;
// ino.end
// ino.module.NotExpr.8643.import 
import java.util.Hashtable;
import java.util.Iterator;
import java.util.Vector;
import mycompiler.mybytecode.ClassFile;
import mycompiler.mybytecode.CodeAttribute;
import mycompiler.myclass.Class;
import mycompiler.myexception.CTypeReconstructionException;
import mycompiler.myexception.JVMCodeException;
import mycompiler.myexception.SCStatementException;
import mycompiler.mytype.GenericTypeVar;
import mycompiler.mytype.Pair;
import mycompiler.mytype.RefType;
import mycompiler.mytype.Type;
import mycompiler.mytype.Void;
import mycompiler.mytypereconstruction.CSupportData;
import mycompiler.mytypereconstruction.CTriple;
import mycompiler.mytypereconstruction.set.CSubstitutionSet;
import mycompiler.mytypereconstruction.set.CTripleSet;
import mycompiler.mytypereconstruction.set.CTypeAssumptionSet;
import mycompiler.mytypereconstruction.typeassumption.CTypeAssumption;
import mycompiler.mytypereconstruction.unify.Unify;
import org.apache.log4j.Logger;
// ino.end

import typinferenz.ConstraintsSet;
import typinferenz.JavaCodeResult;
import typinferenz.ResultSet;
import typinferenz.TypeAssumptions;




// ino.class.NotExpr.25873.declaration 
public class NotExpr extends UnaryExpr
// ino.end
// ino.class.NotExpr.25873.body
{
    // ino.method.NotExpr.25877.definition 
    public NotExpr(int offset,int variableLength)
    // ino.end
    // ino.method.NotExpr.25877.body 
    {
        super(offset,variableLength);
    }
    // ino.end
    // ino.attribute.not.25880.declaration 
    private UnaryNot not;
    // ino.end
    // ino.attribute.expr.25883.declaration 
    public Expr expr;
    // ino.end
    // ino.attribute.parserlog.25886.declaration 
    protected static Logger parserlog = Logger.getLogger("parser");
    // ino.end
    
    
    
    // ino.method.sc_check.25889.definition 
    public void sc_check(Vector<Class> classname, Hashtable ch, Hashtable<String, String> bh, boolean ext, Hashtable parach, Hashtable<String, Hashtable> parabh)
    throws SCStatementException
    // ino.end
    // ino.method.sc_check.25889.body 
    {
    if(ext)
        parserlog.debug("                    ---NotExpr---");
    SCStatementException except=null;
    try
        {
        expr.sc_check(classname, ch, bh,ext, parach, parabh);
        }
    catch (SCStatementException ex)
        {
        except=ex;
        }
    this.setType(new Type( "boolean",getOffset()));
    /*if(expr.get_Type() != "int" || expr.get_Type() != "boolean")
        {
        if(ext)
            System.out.println("Warnung -- Typfehler!! Moeglicher Datenverlust --> NegativeExpr.sc_check()");
        scexcept exception =new scexcept();
        exception.set_error("Warnung!!! Moeglicher Datenverlust!!!");
        exception.set_statement("NotExpr");
        if(except==null)
            except=new SCStatementException();
        except.addException(exception);
        }*/
    if(except!=null)
        throw except;
    }
    // ino.end

    // ino.method.get_Name.25892.definition 
    public String get_Name()
    // ino.end
    // ino.method.get_Name.25892.body 
    {
    return null;
    }
    // ino.end

    // ino.method.get_Expr.25895.definition 
    public Expr get_Expr()
    // ino.end
    // ino.method.get_Expr.25895.body 
    {
    return expr;
    }
    // ino.end

    // ino.method.set_UnaryNot.25898.definition 
    public void set_UnaryNot(UnaryNot unot)
    // ino.end
    // ino.method.set_UnaryNot.25898.body 
    {
    this.not = unot;
    }
    // ino.end

    // ino.method.set_Expr.25901.definition 
    public void set_Expr(Expr ex)
    // ino.end
    // ino.method.set_Expr.25901.body 
    {
    this.expr = ex;
    }
    // ino.end

    // ino.method.codegen.25904.definition 
    public void codegen(ClassFile classfile, CodeAttribute code, Vector paralist)
    throws JVMCodeException
    // ino.end
    // ino.method.codegen.25904.body 
    {
    if(expr instanceof Binary) ((Binary)expr).not_codegen(classfile, code, paralist);
    else if(expr instanceof NotExpr) ((NotExpr)expr).not_codegen(classfile, code, paralist);
    else {
        expr.codegen(classfile, code, paralist);
        not.codegen(classfile, code, true);
    }
    }
    // ino.end

    // ino.method.not_codegen.25907.definition 
    public void not_codegen(ClassFile classfile, CodeAttribute code, Vector paralist)
    throws JVMCodeException
    // ino.end
    // ino.method.not_codegen.25907.body 
    {
    if(expr instanceof Binary) ((Binary)expr).codegen(classfile, code, paralist);
    else if(expr instanceof NotExpr) ((NotExpr)expr).codegen(classfile, code, paralist);
    else {
        expr.codegen(classfile, code, paralist);
        not.codegen(classfile, code, false);
    }
    }
    // ino.end
/*
    public void if_codegen(ClassFile classfile, Code_attribute code, boolean sw) throws JVMCodeException {
    if(expr instanceof NotExpr) if_codegen(classfile, code, !sw);
    else {
        expr.codegen(classfile, code);
        not.if_codegen(classfile, code, sw);
    }
    }
*/

    // ino.method.TRExp.25910.defdescription type=javadoc
    /**
     * Implementierung des Algorithmus 5.42 von Martin Pl�micke
     * <br/>Achtung Workaround: Wenn die BaseTypes endlich korrekt implementiert sind, 
     * dann sollte der RefType "Boolean" �berall durch den BaseType "BooleanType"      
     * ersetzt werden!!! <br>Author: J�rg B�uerle
     * @param sigma
     * @param V
     * @param supportData
     * @return
     */
    // ino.end
    // ino.method.TRExp.25910.definition 
    public CTripleSet TRExp(CSubstitutionSet sigma, CTypeAssumptionSet V, CSupportData supportData)
    // ino.end
    // ino.method.TRExp.25910.body 
    {
        CTripleSet returnSet = new CTripleSet();
        // --------------------------
        // TRExpr f�r Expr rufen:
        // --------------------------
        CTripleSet exprSet = expr.TRExp(sigma, V, supportData);
        // --------------------------
        // Alle Triple durchgehen:
        // --------------------------
        Iterator<CTriple> exprIt = exprSet.getIterator();
        while(exprIt.hasNext()){
            CTriple exprTriple = exprIt.next();
            // --------------------------
            // ReturnType mit Integer unifizieren:
            // --------------------------
            Vector<Vector<Pair>> unifierPossibilities = Unify.unify(exprTriple.getResultType(), new RefType("java.lang.Boolean",getOffset()), supportData.getFiniteClosure());
            // --------------------------
            // Wenn Unifier vorhanden, dann
            // anwenden und Triple hinzuf�gen:
            // --------------------------
            if(unifierPossibilities.size()!=0){
                // --------------------------
                // Subset bauen:
                // --------------------------
                CTripleSet subSet = new CTripleSet();
                // --------------------------
                // Alle m�glichen Unifier anwenden:
                // --------------------------
                for(int i=0; i<unifierPossibilities.size(); i++){
                    CSubstitutionSet unifier = new CSubstitutionSet(unifierPossibilities.elementAt(i));
                    CTriple boolTriple = exprTriple.cloneAndApplyUnify(unifier);
                    subSet.addElement(boolTriple);
                }
                returnSet.unite(subSet);
            }
        }
        if(returnSet.getCardinality()==0){
            throw new CTypeReconstructionException("NotExpr.TRExp(): Keiner der m�glichen Typen l�sst sich mit Typ \"Boolean\" unifizieren.",this);
        }
        return returnSet;
    }
    // ino.end

    // ino.method.TRStatement.25913.definition 
    public CTripleSet TRStatement(CSubstitutionSet sigma, CTypeAssumptionSet V, CSupportData supportData)
    // ino.end
    // ino.method.TRStatement.25913.body 
    {
        CTripleSet tripleSet = this.TRExp(sigma, V, supportData).deepCopy();
        Iterator<CTriple> tripleIt = tripleSet.getIterator();
        while(tripleIt.hasNext()){
            tripleIt.next().setResultType(new Void(getOffset()));
        }
        return tripleSet;
    }
    // ino.end
    // ino.method.wandleRefTypeAttributes2GenericAttributes.25916.definition 
    public void wandleRefTypeAttributes2GenericAttributes(Vector<Type> paralist, Vector<GenericTypeVar> genericMethodParameters)
    // ino.end
    // ino.method.wandleRefTypeAttributes2GenericAttributes.25916.body 
    {
    }
    // ino.end
    
    public void addOffsetsToExpression(CTypeAssumption localAssumption,String NameVariable,boolean isMemberVariable)
    {
    	expr.addOffsetsToExpression(localAssumption,NameVariable,isMemberVariable);
    }

	@Override
	public ConstraintsSet TYPEExpr(TypeAssumptions assumptions) {
		// TODO Auto-generated method stub
		return null;
	}

	@Override
public JavaCodeResult printJavaCode(ResultSet resultSet) {
		// TODO Auto-generated method stub
		return null;
	}

}
// ino.end