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1   /*
2    *   @(#) $Id: DatagramSessionManager.java 210062 2005-07-11 03:52:38Z trustin $
3    *
4    *   Copyright 2004 The Apache Software Foundation
5    *
6    *   Licensed under the Apache License, Version 2.0 (the "License");
7    *   you may not use this file except in compliance with the License.
8    *   You may obtain a copy of the License at
9    *
10   *       http://www.apache.org/licenses/LICENSE-2.0
11   *
12   *   Unless required by applicable law or agreed to in writing, software
13   *   distributed under the License is distributed on an "AS IS" BASIS,
14   *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   *   See the License for the specific language governing permissions and
16   *   limitations under the License.
17   *
18   */
19  package org.apache.mina.io.datagram;
20  
21  import org.apache.mina.common.BaseSessionManager;
22  import org.apache.mina.io.IoSessionManager;
23  
24  /***
25   * A base class for {@link DatagramAcceptor} and {@link DatagramConnector}.
26   * Session interacts with this abstract class instead of those two concrete
27   * classes.
28   * 
29   * @author Trustin Lee (trustin@apache.org)
30   * @version $Rev: 210062 $, $Date: 2005-07-11 12:52:38 +0900 $
31   */
32  abstract class DatagramSessionManager extends BaseSessionManager implements IoSessionManager
33  {
34      /***
35       * Requests this processor to flush the write buffer of the specified
36       * session.  This method is invoked by MINA internally.
37       */
38      abstract void flushSession( DatagramSession session );
39  
40      /***
41       * Requests this processor to close the specified session.
42       * This method is invoked by MINA internally.
43       */
44      abstract void closeSession( DatagramSession session );
45  }