profiler/profiler.snaptracer/src/org/netbeans/modules/profiler/snaptracer/ClassNameComparator.java

/*
 * 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.netbeans.modules.profiler.snaptracer;

import java.util.Comparator;

/**
 * Comparator based on class names.
 *
 * @author Jiri Sedlacek
 */
final class ClassNameComparator implements Comparator {
    
    /**
     * Shared instance of ClassNameComparator.
     */
    public static final ClassNameComparator INSTANCE = new ClassNameComparator();

    public int compare(Object o1, Object o2) {
        return o1.getClass().getName().compareTo(o2.getClass().getName());
    }
    
    private ClassNameComparator() {}

}