MethodExitJoinPoint


1   // 
2   //  This file is part of the prose package.
3   // 
4   //  The contents of this file are subject to the Mozilla Public License
5   //  Version 1.1 (the "License"); you may not use this file except in
6   //  compliance with the License. You may obtain a copy of the License at
7   //  http://www.mozilla.org/MPL/
8   // 
9   //  Software distributed under the License is distributed on an "AS IS" basis,
10  //  WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
11  //  for the specific language governing rights and limitations under the
12  //  License.
13  // 
14  //  The Original Code is prose.
15  // 
16  //  The Initial Developer of the Original Code is Andrei Popovici. Portions
17  //  created by Andrei Popovici are Copyright (C) 2002 Andrei Popovici.
18  //  All Rights Reserved.
19  // 
20  //  Contributor(s):
21  package ch.ethz.jvmai;
22  /** MethodExitJoinPoint is a CodeJoinPoint that corresponds
23   * to the termination of the execution of a method. The
24   * taget of a methodEntryJoinpoint (as obtained by <code>getTarget</code>)
25   * and the object being executed (as obtained by <code>getThis</code>)
26   * are the same object.
27   *
28   */
29  public interface MethodExitJoinPoint extends CodeJoinPoint
30  {
31    public static String   KIND = JoinPointKinds.KIND_METHOD_EXIT_JP;
32  
33      /** Return the result object being passed back as a return value.
34       * Primitive types are converted to wrapper objects.
35       */
36      public Object   getResult();
37  
38      /** Modify the return value of this method.  For primitive
39       * types, use corresponding wrapper objects.
40       *
41       * @throws JVMAIRuntimeException for type mismatches between the return type and
42       * the type of  <code>result</code>.
43       */
44      public void   setResult(Object   result);
45  }
46
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