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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common
 * Development and Distribution License("CDDL") (collectively, the
 * "License"). You may not use this file except in compliance with the
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 * http://www.netbeans.org/cddl-gplv2.html
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 * The Original Software is NetBeans. The Initial Developer of the Original
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 * If you wish your version of this file to be governed by only the CDDL
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 * "[Contributor] elects to include this software in this distribution
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package org.netbeans.modules.debugger.jpda.models;

import com.sun.jdi.ClassType;
import com.sun.jdi.ObjectReference;

import org.netbeans.api.debugger.jpda.Super;
import org.netbeans.modules.debugger.jpda.JPDADebuggerImpl;


/**
 * @author   Jan Jancura
 */
class SuperVariable extends AbstractObjectVariable implements Super {

    // init ....................................................................
    private ClassType classType;


    SuperVariable (
        JPDADebuggerImpl debugger,
        ObjectReference value,
        ClassType classType,
        String parentID
    ) {
        super (
            debugger, 
            value, 
            parentID + ".super^"
        );
        this.classType = classType;
    }

    
    // Super impl ..............................................................
    
    public Super getSuper () {
        if (getInnerValue () == null) 
            return null;
        ClassType superType = this.classType.superclass ();
        if (superType == null) 
            return null;
        return new SuperVariable(
                this.getDebugger(), 
                (ObjectReference) this.getInnerValue(),
                superType,
                this.getID()
                );
    }

    public SuperVariable clone() {
        return new SuperVariable(getDebugger(), (ObjectReference) getJDIValue(), classType,
                getID().substring(0, getID().length() - ".super^".length()));
    }
    
    // other methods ...........................................................
        
    public String toString () {
        return "SuperVariable " + getType();
    }
    
    public String getType () {
        return this.classType.name ();
    }
}
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