/*
* Copyright (c) 2008-2012, Hazel Bilisim Ltd. All Rights Reserved.
*
* Licensed 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 com.hazelcast.impl.concurrentmap;
import com.hazelcast.core.MapEntry;
import java.util.Comparator;
public class LFUMapEntryComparator implements Comparator<MapEntry> {
public int compare(MapEntry r1, MapEntry r2) {
final int h1 = r1.getHits();
final int h2 = r2.getHits();
return h1 > h2 ? 1 : h1 == h2 ? 0 : -1;
}
}