personcomparator.java

来自「全面实现ilog地功能,没有使用第三方lib.」· Java 代码 · 共 21 行

/*
 * This source code is part of TWaver 1.3.1
 *
 * SERVA Software PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 * Copyright 2000-2005 SERVA Software, Inc. All rights reserved.
 */

package demo.table;

import java.util.Comparator;

public class PersonComparator implements Comparator {

	public int compare(Object o1, Object o2) {
		if(o1 instanceof Person && o2 instanceof Person){
			return ((Person)o1).getAge() - ((Person)o2).getAge();
		}
		return 0;
	}

}