DateComparator.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 ro.nextreports.designer.util.comparator;

import java.util.Comparator;
import java.util.Date;

/**
 * Created by IntelliJ IDEA.
 * User: mihai.panaitescu
 * Date: Jul 3, 2006
 * Time: 6:03:06 PM
 */
public class DateComparator implements Comparator<Date> {
    public int compare(Date d1, Date d2) {
        if (d1 == null) {
            return -1;
        } else if (d2 == null) {
            return 1;
        } else {
            return d1.compareTo(d2);            
        }
    }
}