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 }