// -*-C++-*- 

/*  inc/containers/dicts/DictKeyPosition.hpp */

/*
 * Author: Philogelos A. <Philogelos@yahoo.com>
 * Maintainer: Philogelos A.
 * Keywords: C++, library, containers
 *
 * Copyright (C) 1998 Philogelos A.
 *
 * This file is part of Quercus Robusta.
 *
 * Quercus Robusta is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Library General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this software; see the file COPYING.LIB.  If not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 *
 */


#ifndef __DICTKEYPOSITION_HPP__
#define __DICTKEYPOSITION_HPP__

/* $Id: DictKeyPosition.hpp,v 1.2 1999/03/03 19:09:14 philogelos Exp $ */

#include "containers/MutablePositionAdapter.hpp"
#include "containers/dicts/Dictionary.hpp"
#include "defines.h"

/**

   @author Philogelos
   @created
*/
class DictKeyPosition : public MutablePositionAdapter
{

  /**
   */
public: DictKeyPosition( Dictionary *aDict );

  /**
   */
public: virtual ~DictKeyPosition();

public: virtual void setKey( DictKey *aKey );
public: virtual DictKey *getKey() const;
public: virtual Dictionary *getDictionary() const;

public: virtual Top *setValue( Top *aNewValue );
public: virtual boolean   isValid () const;
public: virtual Top *getValue() const;

  /**
   */
public: virtual boolean equals( const Top *anOther ) const;

  /**
   */
public: virtual Top *clone() const;

  /**
   */
public:  virtual String  getClassName() const;

protected: DictKey *key;
};

/* $Log: DictKeyPosition.hpp,v $
 * Revision 1.2  1999/03/03 19:09:14  philogelos
 * Put sources under GNU Library License
 *
 * Revision 1.1  1999/02/28 15:35:09  philogelos
 * Dictionaries added and tested
 * */

/* __DICTKEYPOSITION_HPP__ */
#endif