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/**

Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016.  All rights reserved.

Contact:
     SYSTAP, LLC DBA Blazegraph
     2501 Calvert ST NW #106
     Washington, DC 20008
     [email protected]

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; version 2 of the License.

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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
/*
 * Created on Dec 13, 2005
 */
package com.bigdata.cache;

import java.lang.ref.ReferenceQueue;
import java.lang.ref.WeakReference;

/**
 * Implementation based on {@link WeakReference}.
 * 
 * @version $Id$
 * @author thompsonbry
 */
public class WeakCacheEntry
	extends WeakReference
	implements IWeakRefCacheEntry
{
    
    final private K oid;
    
    public WeakCacheEntry( K key, T obj, ReferenceQueue queue )
    {
        
        super( obj, queue );
        
        this.oid = key;
        
    }
    
    public K getKey()
    {
        
        return oid;
        
    }
    
    public T getObject()
    {
        
        return get();
        
    }

    public String toString() {
    	return "Entry(oid="+oid+")";
    }
    
}