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Java > Open Source Codes > org > codehaus > aspectwerkz > transform > inlining > compiler > MatchingJoinPointInfo


1 /**************************************************************************************
2  * Copyright (c) Jonas BonŽr, 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.transform.inlining.compiler;
9
10 import org.codehaus.aspectwerkz.expression.ExpressionContext;
11
12 /**
13  * Holds info sufficient for picking out the join points we are interested in advising.
14  *
15  * @author <a HREF="mailto:jboner@codehaus.org">Jonas BonŽr </a>
16  */
17 final public class MatchingJoinPointInfo {
18     private final Class JavaDoc m_joinPointClass;
19     private final CompilationInfo m_compilationInfo;
20     private final ExpressionContext m_expressionContext;
21
22     public MatchingJoinPointInfo(final Class JavaDoc joinPointClass,
23                                  final CompilationInfo compilationInfo,
24                                  final ExpressionContext expressionContext) {
25         m_joinPointClass = joinPointClass;
26         m_compilationInfo = compilationInfo;
27         m_expressionContext = expressionContext;
28     }
29
30     public Class JavaDoc getJoinPointClass() {
31         return m_joinPointClass;
32     }
33
34     public CompilationInfo getCompilationInfo() {
35         return m_compilationInfo;
36     }
37
38     public ExpressionContext getExpressionContext() {
39         return m_expressionContext;
40     }
41
42     public int hashCode() {
43         return m_compilationInfo.hashCode();
44     }
45
46     public boolean equals(Object JavaDoc o) {
47         return ((MatchingJoinPointInfo) o).m_compilationInfo == m_compilationInfo;
48     }
49 }
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