/**
Copyright (C) SYSTAP, LLC DBA Blazegraph 2006-2016. All rights reserved.
Contact:
SYSTAP, LLC DBA Blazegraph
2501 Calvert ST NW #106
Washington, DC 20008
licenses@blazegraph.com
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<K,T>
extends WeakReference<T>
implements IWeakRefCacheEntry<K,T>
{
final private K oid;
public WeakCacheEntry( K key, T obj, ReferenceQueue<T> queue )
{
super( obj, queue );
this.oid = key;
}
public K getKey()
{
return oid;
}
public T getObject()
{
return get();
}
public String toString() {
return "Entry(oid="+oid+")";
}
}