MyCompare


1   /**
2    * Copyright 2003-2006 the original author or authors.
3    * Licensed under the Apache License, Version 2.0 (the "License");
4    * you may not use this file except in compliance with the License.
5    * You may obtain a copy of the License at
6   
7          http://www.apache.org/licenses/LICENSE-2.0
8   
9     * Unless required by applicable law or agreed to in writing, software
10    * distributed under the License is distributed on an "AS IS" BASIS,
11    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12    * See the License for the specific language governing permissions and
13    * limitations under the License.
14    */
15  
16  package com.jdon.util;
17  
18  import java.util.*;
19  
20  public class MyCompare implements Comparator {
21  
22    public int compare(Object   x, Object   y) {
23  
24      Integer   a = (Integer  ) x, b = (Integer  ) y;
25      if (a.intValue() > b.intValue())
26        return 1;
27      else if (a.intValue() == b.intValue())
28        return 0;
29      else
30        return -1;
31    }
32  
33  }
34

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