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Java > Open Source Codes > org > apache > avalon > excalibur > cache > CacheListener


1 /*
2  * Copyright (C) The Apache Software Foundation. All rights reserved.
3  *
4  * This software is published under the terms of the Apache Software License
5  * version 1.1, a copy of which has been included with this distribution in
6  * the LICENSE.txt file.
7  */

8 package org.apache.avalon.excalibur.cache;
9
10 import java.util.EventListener JavaDoc;
11
12 /**
13  * Receive notifications about <code>Cache</code>.
14  *
15  * @author <a HREF="mailto:colus@apache.org">Eung-ju Park</a>
16  */

17 public interface CacheListener
18     extends EventListener JavaDoc
19 {
20     /**
21      * Added new item.
22      */

23     void added( CacheEvent event );
24
25     /**
26      * Removed item.
27      */

28     void removed( CacheEvent event );
29 }
30
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