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/* SimpleExternalProgramMonitor.java
*
* created: Wed Aug 6 2003
*
* This file is part of Artemis
*
* Copyright (C) 2003 Genome Research Limited
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Header: //tmp/pathsoft/artemis/uk/ac/sanger/artemis/SimpleExternalProgramMonitor.java,v 1.1 2004-06-09 09:45:09 tjc Exp $
*/
package uk.ac.sanger.artemis;
import java.util.Vector;
/**
* This class contains methods common to all implementations of
* ExternalProgramMonitor
*
* @author Kim Rutherford <kmr@sanger.ac.uk>
* @version $Id: SimpleExternalProgramMonitor.java,v 1.1 2004-06-09 09:45:09 tjc Exp $
**/
public class SimpleExternalProgramMonitor
extends Thread
implements ExternalProgramMonitor
{
/** Process name that was passed to the constructor. */
final public String name;
/** The Logger that was passed to the constructor. */
final private Logger logger;
/**
* Create a new SimpleExternalProgramMonitor.
* @param name The name of the external program that is being monitored.
* @param logger The log for errors, STDOUT and STDERR of the external
* program.
**/
public SimpleExternalProgramMonitor(final String name,
final Logger logger)
{
this.name = name;
this.logger = logger;
}
/**
* Add a listener for ExternalProgramEvents.
**/
public void addExternalProgramListener (ExternalProgramListener l)
{
listeners.add (l);
}
/**
* Send the given event to all the listeners.
**/
protected void sendEvent(ExternalProgramEvent e)
{
for(int i = 0 ; i < listeners.size () ; ++i)
((ExternalProgramListener)listeners.elementAt(i)).statusChanged (e);
}
private Vector listeners = new Vector ();
/**
* Return the Logger that was passed to the constructor.
**/
public Logger getLogger()
{
return logger;
}
/**
* Return the name of the external program we are monitoring.
**/
public String getProgramName()
{
return name;
}
}