Reverse Order Comparator : Comparator « Collections Data Structure « Java

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Java » Collections Data Structure » Comparator 




Reverse Order Comparator
   
/*
 * jMemorize - Learning made easy (and fun) - A Leitner flashcards tool
 * Copyright(C) 2004-2006 Riad Djemili
 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 1, or (at your option)
 * any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

import java.util.Comparator;


/**
 @author djemili
 */
public class ReverseOrder<T> implements Comparator<T>
{
    private Comparator<T> m_comparator;
    
    public ReverseOrder(Comparator<T> comp)
    {
        m_comparator = comp;
    }
    
    /**
     @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
     */
    public int compare(T arg0, T arg1)
    {
        return -* m_comparator.compare(arg0, arg1);
    }
}

   
    
    
  














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