DjExtentComparator


1   /*
2    * Copyright (c) 2001-2005 by Genimen BV (www.genimen.com) All rights reserved.
3    * 
4    * Redistribution and use in source and binary forms, with or without
5    * modification, is permitted provided that the following conditions are met: -
6    * Redistributions of source code must retain the above copyright notice, this
7    * list of conditions and the following disclaimer. - Redistributions in binary
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12   * "This product includes Djeneric." - Products derived from this software may
13   * not be called "Djeneric" nor may "Djeneric" appear in their names without
14   * prior written permission of Genimen BV. - Redistributions of any form
15   * whatsoever must retain the following acknowledgment: "This product includes
16   * Djeneric."
17   * 
18   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS IS"
19   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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30  package com.genimen.djeneric.util;
31  
32  import java.util.Comparator  ;
33  
34  import com.genimen.djeneric.repository.DjExtent;
35  
36  public class DjExtentComparator implements Comparator  
37  {
38  
39    boolean _sortQualified = false;
40  
41    public DjExtentComparator()
42    {
43    }
44  
45    public DjExtentComparator(boolean sortQualified)
46    {
47      _sortQualified = sortQualified;
48    }
49  
50    /**
51     * Description of the Method
52     * 
53     * @param o1
54     *            Description of the Parameter
55     * @param o2
56     *            Description of the Parameter
57     * @return Description of the Return Value
58     */
59    public int compare(Object   o1, Object   o2)
60    {
61      DjExtent f1 = (DjExtent) o1;
62      DjExtent f2 = (DjExtent) o2;
63  
64      if (_sortQualified) return f1.getQualifiedObjectType().compareTo(f2.getQualifiedObjectType());
65      return f1.getObjectType().compareTo(f2.getObjectType());
66    }
67  
68  }
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