code: /***************************************************************************
   *   Copyright (C) by Fabrizio Montesi                                     *
   *                                                                         *
   *   This program is free software; you can redistribute it and/or modify  *
   *   it under the terms of the GNU Library 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 Library 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.             *
   *                                                                         *
   *   For details about the authors of this software, see the AUTHORS file. *
   ***************************************************************************/
  
  package jolie.process;
  
  import jolie.runtime.FaultException;
  import jolie.runtime.SpawnExecution;
  import jolie.runtime.VariablePath;
  import jolie.runtime.expression.Expression;
  
  public class SpawnProcess implements Process
  {
  	private final VariablePath indexPath;
  	private final VariablePath inPath; // may be null
  	private final Expression upperBound;
  	private final Process process;
  
  	public SpawnProcess(
  			VariablePath indexPath,
  			Expression upperBound,
  			VariablePath inPath,
  			Process process
  	) {
  		this.indexPath = indexPath;
  		this.inPath = inPath;
  		this.upperBound = upperBound;
  		this.process = process;
  	}
  	
  	public Process clone( TransformationReason reason )
  	{
  		return new SpawnProcess(
  					(VariablePath) indexPath.cloneExpression( reason ),
  					upperBound.cloneExpression( reason ),
  					( inPath == null ) ? null : (VariablePath) inPath.cloneExpression( reason ),
  					process.clone( reason )
  				);
  	}
  	
  	public void run()
  		throws FaultException
  	{
  		new SpawnExecution( this ).run();
  	}
  
  	public Expression upperBound()
  	{
  		return upperBound;
  	}
  
  	public VariablePath indexPath()
  	{
  		return indexPath;
  	}
  
  	public VariablePath inPath()
  	{
  		return inPath;
  	}
  
  	public Process body()
  	{
  		return process;
  	}
  	
  	public boolean isKillable()
  	{
  		return process.isKillable();
  	}
  }
  