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Java > Open Source Codes > com > tc > aspectwerkz > aspect > MixinFactory


1 /*
2  * All content copyright (c) 2003-2006 Terracotta, Inc., except as may otherwise be noted in a separate copyright notice. All rights reserved.
3  */

4 package com.tc.aspectwerkz.aspect;
5
6 /**
7  * Interface for that all mixin factories must implement.
8  *
9  * @author <a HREF="mailto:jboner@codehaus.org">Jonas BonŽr </a>
10  */

11 public interface MixinFactory {
12
13   /**
14    * Creates a new perJVM mixin instance, if it already exists then return it.
15    *
16    * @return the mixin instance
17    */

18   Object JavaDoc mixinOf();
19
20   /**
21    * Creates a new perClass mixin instance, if it already exists then return it.
22    *
23    * @param klass
24    * @return the mixin instance
25    */

26   Object JavaDoc mixinOf(Class JavaDoc klass);
27
28   /**
29    * Creates a new perInstance mixin instance, if it already exists then return it.
30    *
31    * @param instance
32    * @return the mixin instance
33    */

34   Object JavaDoc mixinOf(Object JavaDoc instance);
35 }
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