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Java > Open Source Codes > org > objectweb > proactive > core > body > migration > MigrationManager


1 /*
2 * ################################################################
3 *
4 * ProActive: The Java(TM) library for Parallel, Distributed,
5 * Concurrent computing with Security and Mobility
6 *
7 * Copyright (C) 1997-2002 INRIA/University of Nice-Sophia Antipolis
8 * Contact: proactive-support@inria.fr
9 *
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or any later version.
14 *
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
19 *
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
23 * USA
24 *
25 * Initial developer(s): The ProActive Team
26 * http://www.inria.fr/oasis/ProActive/contacts.html
27 * Contributor(s):
28 *
29 * ################################################################
30 */
31 package org.objectweb.proactive.core.body.migration;
32
33 import org.objectweb.proactive.Body;
34 import org.objectweb.proactive.core.body.reply.ReplyReceiver;
35 import org.objectweb.proactive.core.body.request.RequestReceiver;
36 import org.objectweb.proactive.core.body.UniversalBody;
37 import org.objectweb.proactive.core.event.MigrationEventListener;
38 import org.objectweb.proactive.core.node.Node;
39
40 public interface MigrationManager {
41
42   public Node checkNode(Node node) throws MigrationException;
43   
44   public UniversalBody migrateTo(Node node, Body body) throws MigrationException;
45   
46   public void startingAfterMigration(Body body);
47   
48   public RequestReceiver createRequestReceiver(UniversalBody remoteBody, RequestReceiver currentRequestReceiver);
49   
50   public ReplyReceiver createReplyReceiver(UniversalBody remoteBody, ReplyReceiver currentReplyReceiver);
51   
52   public void addMigrationEventListener(MigrationEventListener listener);
53
54   public void removeMigrationEventListener(MigrationEventListener listener);
55   
56 }
57
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