TableSwitchHelper


1   
2   /*
3    * Copyright (c) 1998 - 2005 Versant Corporation
4    * All rights reserved. This program and the accompanying materials
5    * are made available under the terms of the Eclipse Public License v1.0
6    * which accompanies this distribution, and is available at
7    * http://www.eclipse.org/legal/epl-v10.html
8    *
9    * Contributors:
10   * Versant Corporation - initial API and implementation
11   */
12  package com.versant.core.jdo.tools.enhancer.utils;
13  
14  import com.versant.lib.bcel.generic.InstructionHandle;
15  
16  /**
17   *
18   */
19  public class TableSwitchHelper implements Comparable  {
20      public int match;
21      public InstructionHandle target;
22      /**
23       * Implements Comparable to order all fields by name
24       *
25       */
26      public int compareTo(Object   o){
27          TableSwitchHelper other = (TableSwitchHelper)o;
28          if (match == other.match){
29              return 0;
30          } else if (match < other.match){
31              return -1;
32          } else {
33              return 1;
34          }
35      }
36  
37      public boolean equals(Object   other){
38          if (other != null && getClass() == other.getClass()){
39              TableSwitchHelper otherTableSwitchHelper = (TableSwitchHelper)other;
40              return match == otherTableSwitchHelper.match;
41          } else {
42              return false;
43          }
44      }
45  
46      public int hashCode(){
47          Integer   i = new Integer  (match);
48          return 13 * i.hashCode();
49      }
50  }
51

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