mycompare.java

一个非常好的FRAMWRK!是一个外国组织做的!不!

/**
 * Copyright 2003-2005 the original author or authors.
 * Licensed 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 com.jdon.util;

import java.util.*;

public class MyCompare implements Comparator {

  public int compare(Object x, Object y) {

    Integer a = (Integer) x, b = (Integer) y;
    if (a.intValue() > b.intValue())
      return 1;
    else if (a.intValue() == b.intValue())
      return 0;
    else
      return -1;
  }

}