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1   /***************************************************************************************
2    * Copyright (c) Jonas Bonér, Alexandre Vasseur. All rights reserved.                 *
3    * http://aspectwerkz.codehaus.org                                                    *
4    * ---------------------------------------------------------------------------------- *
5    * The software in this package is published under the terms of the LGPL license      *
6    * a copy of which has been included with this distribution in the license.txt file.  *
7    **************************************************************************************/
8   package org.codehaus.aspectwerkz.expression;
9   
10  import java.io.Serializable;
11  
12  /***
13   * Type-safe enum for the pointcut types.
14   * 
15   * @author <a href="mailto:jboner@codehaus.org">Jonas Bonér </a>
16   */
17  public class PointcutType implements Serializable {
18      public static final PointcutType EXECUTION = new PointcutType("execution");
19  
20      public static final PointcutType CALL = new PointcutType("call");
21  
22      public static final PointcutType SET = new PointcutType("set");
23  
24      public static final PointcutType GET = new PointcutType("get");
25  
26      public static final PointcutType HANDLER = new PointcutType("handler");
27  
28      public static final PointcutType WITHIN = new PointcutType("within");
29  //
30  //    public static final PointcutType WITHIN_CODE = new PointcutType("withincode");
31  
32      public static final PointcutType STATIC_INITIALIZATION = new PointcutType("staticinitialization");
33  
34  //    public static final PointcutType ATTRIBUTE = new PointcutType("attribute");
35  //
36  //    public static final PointcutType HAS_METHOD = new PointcutType("hasmethod");
37  //
38  //    public static final PointcutType HAS_FIELD = new PointcutType("hasfield");
39  //
40  //    public static final PointcutType ANY = new PointcutType("any");
41  
42      private final String m_name;
43  
44      private PointcutType(String name) {
45          m_name = name;
46      }
47  
48      public String toString() {
49          return m_name;
50      }
51  
52      public boolean equals(Object o) {
53          if (this == o) {
54              return true;
55          }
56          if (!(o instanceof PointcutType)) {
57              return false;
58          }
59          final PointcutType pointcutType = (PointcutType) o;
60          if ((m_name != null) ? (!m_name.equals(pointcutType.m_name)) : (pointcutType.m_name != null)) {
61              return false;
62          }
63          return true;
64      }
65  
66      public int hashCode() {
67          return ((m_name != null) ? m_name.hashCode() : 0);
68      }
69  }