org/objectweb/proactive/core/runtime/DeployerTag.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.runtime;

public class DeployerTag implements java.io.Serializable {
        
        // An unique identifier describing the VM from which this node was deployed
        private String vmid;
        // The group to which this node is belonging. Groups are unique _per VM_ 
        private int  myGroup;
        
        
        public DeployerTag() {
                vmid = ProActiveRuntimeImpl.getProActiveRuntime().getVMInformation().getVMID().toString();
                myGroup = -1;
        }
        
        public DeployerTag(String _str) {
                String [] sa = _str.split("~");
                assert(sa.length == 2);
                
                vmid = sa[0];
                myGroup = Integer.parseInt(sa[1]);
        }
        
        public boolean equals(Object _gi) {
                if (this == _gi) 
                        return true;            
                
                if (! (_gi instanceof DeployerTag))
                        return false;
                
                DeployerTag gi = (DeployerTag)_gi;
                if (gi.vmid == vmid && gi.myGroup == myGroup)
                        return true;
                
                return true;
        }
        
        public int hashcode() {
                return this.toString().hashCode();
        }
        
        public String toString() {
                return vmid + "~" + myGroup;
        }
        
        public String getVMID() {
                return vmid;
        }
        
        public int getGroup() {
                return myGroup;
        }
}

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