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Java > Open Source Codes > org > apache > avalon > excalibur > event > EventHandler


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.event;
9
10 import org.apache.avalon.framework.activity.Executable;
11 import org.apache.avalon.excalibur.event.Signal;
12
13 /**
14  * An EventHandler takes care of processing specific events in an Event Based
15  * architecture.
16  *
17  * @author <a HREF="mailto:bloritsch@apache.org">Berin Loritsch</a>
18  */
19 public interface EventHandler
20 {
21     /**
22      * Handle one event at a time.
23      */
24     void handleEvent( QueueElement element );
25
26     /**
27      * Handle a whole array of events at a time.
28      */
29     void handleEvents( QueueElement[] elements );
30 }
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