org.apache.jackrabbit.stats.QueryStatDtoOccurrenceComparator Maven / Gradle / Ivy

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/*
 * 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.stats;

import java.util.Comparator;

/**
 * QueryStatDto comparator by occurrence count
 * 
 * used by the popular queries queue
 * 
 */
public class QueryStatDtoOccurrenceComparator implements
        Comparator {
    public int compare(QueryStatDtoImpl o1, QueryStatDtoImpl o2) {
        return new Integer(o1.getOccurrenceCount()).compareTo(o2
                .getOccurrenceCount());
    }
}