org/objectweb/proactive/core/process/UniversalProcess.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.process;

import org.apache.log4j.Logger;

import org.objectweb.proactive.core.util.log.Loggers;
import org.objectweb.proactive.core.util.log.ProActiveLogger;


public interface UniversalProcess extends java.io.Serializable {
    static Logger logger = ProActiveLogger.getLogger(Loggers.DEPLOYMENT_PROCESS);

    /* Node count cannot be known  */
    public static int UNKNOWN_NODE_NUMBER = -19;

    public String[] getEnvironment();

    public void setEnvironment(String[] environment);

    public String getHostname();

    public void setHostname(String hostname);

    public String getUsername();

    public void setUsername(String username);

    public String getCommand();

    public String getProcessId();

    public int getNodeNumber();

    public UniversalProcess getFinalProcess();

    public void startProcess() throws java.io.IOException;

    public void startFileTransfer();

    public void stopProcess();

    public int waitFor() throws InterruptedException;

    public int exitValue() throws IllegalThreadStateException;

    public boolean isStarted();

    public boolean isFinished();

    public void setCommandPath(String path);

    public String getCommandPath();

    public boolean isHierarchical();

    public boolean isSequential();

    public boolean isDependent();

    public void setStarted(boolean isStarted);

    public void setFinished(boolean isFinished);
}

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