/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jackrabbit.core.cache;
import org.apache.commons.collections.map.LRUMap;
/**
* <code>GrowingLRUMap</code> extends the LRUMap such that it can grow from
* the specified <code>initialSize</code> to the specified <code>maxSize</code>;
*/
public class GrowingLRUMap extends LRUMap {
private final int maxSize;
public GrowingLRUMap(int initialSize, int maxSize) {
super(initialSize);
this.maxSize = maxSize;
}
@Override
protected boolean removeLRU(LinkEntry entry) {
return size() > maxSize;
}
}