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Java > Open Source Codes > org > objectweb > dream > channel > IPChannelDestinationChunk


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): Matthieu Leclercq
22  * Contributor(s): Vivien Quema
23  */
24
25 package org.objectweb.dream.channel;
26
27 import java.net.InetAddress JavaDoc;
28
29 import org.objectweb.dream.message.ChunkType;
30 import org.objectweb.dream.message.ChunkTypeImpl;
31
32 /**
33  * Chunk interface used to identify the IP channel a message is destinated. It
34  * can by used by a ChannelOut to identify the ChannelIn to which a message is
35  * destinated.
36  */
37 public interface IPChannelDestinationChunk
38 {
39   /** The default name of chunks of this type. */
40   String JavaDoc DEFAULT_NAME = "IPChannelDestination";
41
42   /** The Chunk type of chunks that implements this interface. */
43   ChunkType TYPE = new ChunkTypeImpl(IPChannelDestinationChunk.class,
44                              IPChannelDestinationChunkImpl.class);
45
46   /**
47    * Returns the inet address of the ChannelIn.
48    *
49    * @return the inet address of the ChannelIn.
50    */
51   InetAddress JavaDoc getChannelDestinationAddr();
52
53   /**
54    * Sets the inet address of the ChannelIn.
55    *
56    * @param addr the inet address.
57    */
58   void setChannelDestinationAddr(InetAddress JavaDoc addr);
59
60   /**
61    * Returns the listening port of the ChannelIn.
62    *
63    * @return the listening port of the ChannelIn.
64    */
65   int getChannelDestinationPort();
66
67   /**
68    * Sets the listening port of the ChannelIn.
69    *
70    * @param port the listening port
71    */
72   void setChannelDestinationPort(int port);
73 }
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