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Commons JXPath example source code file (ReverseComparator.java)

This example Commons JXPath source code file (ReverseComparator.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Commons JXPath tags/keywords

comparable, comparable, comparator, comparator, instance, io, object, object, reversecomparator, reversecomparator, serializable, util

The Commons JXPath ReverseComparator.java source code

/*
 * 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.commons.jxpath.util;

import java.io.Serializable;
import java.util.Comparator;

/**
 * Reverse comparator.
 *
 * @author Dmitri Plotnikov
 * @version $Revision: 668329 $ $Date: 2008-06-16 16:59:48 -0500 (Mon, 16 Jun 2008) $
 */
public final class ReverseComparator implements Comparator, Serializable {
    private static final long serialVersionUID = -2795475743948616649L;

    /**
     * Singleton reverse comparator instance.
     */
    public static final Comparator INSTANCE = new ReverseComparator();

    /**
     * Create a new ReverseComparator.
     */
    private ReverseComparator() {
    }

    public int compare(Object o1, Object o2) {
        return ((Comparable) o2).compareTo(o1);
    }

}

Other Commons JXPath examples (source code examples)

Here is a short list of links related to this Commons JXPath ReverseComparator.java source code file:

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