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1   /*
2    * Copyright 2008 Eric Caspole
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this
5    * file except in compliance with the License. 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 distributed under
10   * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
11   * KIND, either express or implied. See the License for the specific language governing
12   * permissions and limitations under the License.
13   */
14   package net.sf.madmap;
15  
16  import java.util.Comparator;
17  
18  public class FinalizeComparator implements Comparator {
19  
20    public int compare( Object aa, Object bb ) {
21      
22      HprofClassElement a = (HprofClassElement) aa;
23      HprofClassElement b = (HprofClassElement) bb;
24  
25  /*    
26      if ( a.getInstanceCount() < b.getInstanceCount() ) {
27        return -1;
28      } else if ( a.getInstanceCount() == b.getInstanceCount() ) {
29        return 0; 
30      } else {
31        return 1;
32      }
33  */
34  
35      long aSize = a.getFinalizableSize();
36      long bSize = b.getFinalizableSize();
37  
38      if ( aSize > bSize ) {
39        return -1;
40      } else if ( aSize == bSize ) {
41        return 0; 
42      } else {
43        return 1;
44      }
45    }
46  }