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Java > Open Source Codes > org > objectweb > proactive > core > runtime > VMInformation


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.runtime;
32
33 import org.objectweb.proactive.Job;
34
35
36 /**
37  * <p>
38  * A class implementing this interface provides information about the VM it is attached to.
39  * </p>
40  *
41  * @author ProActive Team
42  * @version 1.0, 2001/10/23
43  * @since ProActive 0.9
44  *
45  */
46 public interface VMInformation extends java.io.Serializable JavaDoc, Job {
47
48     /**
49      * Returns the VMID of the VM the node belongs to
50      * @return the VMID of the VM the node belongs to
51      */
52     public java.rmi.dgc.VMID JavaDoc getVMID();
53
54     /**
55      * Returns the InetAddress of the host where is the VM located
56      * @return the InetAddress of the host where is the VM located
57      */
58     public java.net.InetAddress JavaDoc getInetAddress();
59
60     /**
61      * Returns the given name (identifier) of this VM
62      * @return the given name (identifier) of this VM
63      */
64     public String JavaDoc getName();
65
66     /**
67      * Returns an Identifier for the process that originates this VM creation
68      */
69     public String JavaDoc getCreationProtocolID();
70
71     /**
72      * Sets an Identifier for the process that originates this VM creation
73      */
74     public void setCreationProtocolID(String JavaDoc protocolId);
75     
76     
77 }
78
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