package mycompiler.myclass;

import java.util.Vector;

import mycompiler.SyntaxTreeNode;
import mycompiler.mybytecode.ClassFile;
import mycompiler.myexception.JVMCodeException;
import mycompiler.mytype.Type;
import mycompiler.mytypereconstruction.replacementlistener.CReplaceTypeEvent;
import typinferenz.ConstraintsSet;
import typinferenz.JavaCodeResult;
import typinferenz.ResultSet;
import typinferenz.Typeable;
import typinferenz.TypeInsertable;
import typinferenz.assumptions.TypeAssumptions;

public abstract class Field extends SyntaxTreeNode implements TypeInsertable, Typeable{
	
    protected Vector<DeclId> declid = new Vector<DeclId>(); // Vector, da 'int a, b, c, ...' auch eingeparst werden muss
	
    private Type typ;

	private int offset;
    
	public Field(int offset){
		this.offset = offset;
	}
	
	@Override
	public void setOffset(int offset){
		this.offset = offset;
	}
	@Override
	public int getOffset(){
		return this.offset;
	}
	
	@Override
	public void setType(Type typ) {
		this.typ = typ;
	}
	@Override
	public Type getType() {
		return typ;
	}
    
    public abstract void codegen(ClassFile classfile, Vector paralist)
    throws JVMCodeException;
    
    
    
    public void set_DeclId(DeclId did)
    {
        this.declid.addElement(did);
    }
    
    
    
    public Vector<DeclId> get_Name()
    {
        return declid;
    }
    
    public Vector<DeclId> getDeclIdVector()
    {
        // otth: ganzer Vektor zur�ckgeben, um ihn zu kopieren (vgl. MyCompiler - Konstruktor in Methode umwandeln)
        return declid;
    }

    public void setDeclIdVector( Vector<DeclId> vDeclId )
    {
        // otth: kompletter Vektor setzen, um ihn zu kopieren (vgl. MyCompiler - Konstruktor in Methode umwandeln)
        declid = vDeclId;
    }




	public abstract JavaCodeResult printJavaCode(ResultSet resultSet);

	/**
	 * Diese Methode generiert die Assumptions für dieses Feld der Klasse classmember
	 * @param classmember
	 * @return
	 */
	public abstract TypeAssumptions createTypeAssumptions(Class classmember);
	
	public abstract ConstraintsSet TYPE(TypeAssumptions publicAssumptions);
	
	public String getIdentifier() {
		return this.get_Name().firstElement().get_Name();
	}
}