KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > objectweb > dream > queue > PullOutgoingHandlerImpl


1 /**
2  * Dream
3  * Copyright (C) 2003-2004 INRIA Rhone-Alpes
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  *
19  * Contact: dream@objectweb.org
20  *
21  * Initial developer(s): Vivien Quema
22  * Contributor(s):
23  */
24
25 package org.objectweb.dream.queue;
26
27 import org.objectweb.dream.message.Message;
28
29 /**
30  * Basic implementation of a Pull outgoing handler.
31  */
32 public class PullOutgoingHandlerImpl extends AbstractPullOutgoingHandlerImpl
33 {
34
35   /**
36    * @see org.objectweb.dream.queue.AbstractPullOutgoingHandlerImpl#hasAvailableMessage()
37    */
38   protected boolean hasAvailableMessage()
39   {
40     return (bufferItf.availableMessagesIndicator() > 0);
41   }
42
43   /**
44    * @see org.objectweb.dream.queue.AbstractPullOutgoingHandlerImpl#doPull()
45    */
46   protected Message doPull() throws InterruptedException JavaDoc
47   {
48     return bufferItf.remove();
49   }
50
51 }
Popular Tags