// -*-C++-*- 

/*  inc/ContextAdapter.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 __CONTEXTADAPTER_HPP__
#define __CONTEXTADAPTER_HPP__

/* $Id: ContextAdapter.hpp,v 1.2 1999/03/03 19:09:02 philogelos Exp $ */

#include "Context.hpp"
#include "Object.hpp"
#include "defines.h"

class Dictionary;
/**
   Default implementation of Context.
   Uses object of type Dictionary to store
   attributes.
   
   @author Philogelos
   @created
*/
class ContextAdapter : public virtual Context,
					   public virtual Object
{

  /**
   */
public: ContextAdapter();

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

public: virtual Top *getBy( Top *aKey ) const;
public: virtual Top *setBy( Top *aKey, Top *aValue );
public: virtual boolean isAt( Top *aKey ) const;

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

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

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

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

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

protected: Dictionary *attributes;
};

/* $Log: ContextAdapter.hpp,v $
 * Revision 1.2  1999/03/03 19:09:02  philogelos
 * Put sources under GNU Library License
 *
 * Revision 1.1  1999/02/28 12:47:07  philogelos
 * *** empty log message ***
 * */

/* __CONTEXTADAPTER_HPP__ */
#endif
