org/objectweb/proactive/core/descriptor/data/VirtualMachineImpl.java

/* 
 * ################################################################
 * 
 * ProActive: The Java(TM) library for Parallel, Distributed, 
 *            Concurrent computing with Security and Mobility
 * 
 * Copyright (C) 1997-2007 INRIA/University of Nice-Sophia Antipolis
 * Contact: proactive@objectweb.org
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or any later version.
 *  
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 * USA
 *  
 *  Initial developer(s):               The ProActive Team
 *                        http://www.inria.fr/oasis/ProActive/contacts.html
 *  Contributor(s): 
 * 
 * ################################################################
 */ 
package org.objectweb.proactive.core.descriptor.data;

import org.objectweb.proactive.core.descriptor.services.UniversalService;
import org.objectweb.proactive.core.process.ExternalProcess;


public class VirtualMachineImpl implements VirtualMachine, java.io.Serializable {
    //
    //  ----- PRIVATE MEMBERS -----------------------------------------------------------------------------------
    //

    private String name;

    private String nbNodes = "1";

    private boolean hasProcess = true;

    private ExternalProcess process;

    private UniversalService service;

    private String creatorId = null;

    //
    //  ----- CONSTRUCTORS -----------------------------------------------------------------------------------
    //

    VirtualMachineImpl() {
    }

    //
    //  ----- PUBLIC METHODS -----------------------------------------------------------------------------------
    //
    public void setNbNodes(String nbNodes) throws java.io.IOException {
        if (new Integer(nbNodes).intValue() < 1) {
            throw new java.io.IOException(
                "Cannot define nbNodes with a value < 1");
        }
        this.nbNodes = nbNodes;
    }

    public String getNbNodesOnCreatedVMs() {
        return this.nbNodes;
    }

    public void setName(String s) {
        name = s;
    }

    public String getName() {
        return name;
    }

    public void setProcess(ExternalProcess p) {
        process = p;
    }

    public ExternalProcess getProcess() {
        return process;
    }

    public String getHostName() {
        String hostName = process.getHostname();
        if (hostName == null) {
            hostName = "localhost";
        }
        return hostName;
    }

    public void setCreatorId(String creatorId) {
        this.creatorId = creatorId;
    }

    public String getCreatorId() {
        return this.creatorId;
    }

    public boolean hasProcess() {
        return hasProcess;
    }

    public void setService(UniversalService service) {
        hasProcess = false;
        this.service = service;
    }

    public String getUserClass() {
        return this.getClass().getName();
    }

    public UniversalService getService() {
        return service;
    }
}

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