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.*;
17
18 /**
19 * HprofHeapElement is the base class for everything in the heap.
20 *
21 * @author ecaspole
22 *
23 */
24 public class HprofHeapElement extends HprofData {
25 protected long _objectaddr;
26
27 public HprofHeapElement( long addr ) {
28 _objectaddr = addr;
29 }
30
31 public long addr() { return _objectaddr; }
32 public boolean equals(Object that) {
33 if (that != null) {
34 return ((HprofHeapElement)that).addr() == this.addr();
35 }
36 return false;
37 }
38 public int hashCode() { return (int)addr(); }
39 }