/*
* Helma License Notice
*
* The contents of this file are subject to the Helma License
* Version 2.0 (the "License"). You may not use this file except in
* compliance with the License. A copy of the License is available at
* http://adele.helma.org/download/helma/license.txt
*
* Copyright 1998-2003 Helma Software. All Rights Reserved.
*
* $RCSfile$
* $Author: root $
* $Revision: 8604 $
* $Date: 2007-09-28 15:16:38 +0200 (Fre, 28. Sep 2007) $
*/
package helma.util;
import java.util.Map;
import java.util.WeakHashMap;
/**
* A CacheMap subclass that uses WeakHashMaps internally for its
* rotating tables.
*/
public class WeakCacheMap extends CacheMap {
public WeakCacheMap(int capacity) {
super(capacity);
}
public WeakCacheMap(int capacity, float loadFactor) {
super(capacity, loadFactor);
}
/**
* Overridden to return a java.util.WeakHashMap instance.
*
* @param capacity the initial capacity
* @param loadFactor the load factor
* @return a new Map used for internal caching
*/
protected Map createTable(int capacity, float loadFactor) {
return new WeakHashMap(capacity, loadFactor);
}
}