code: /***************************************************************************
   *   Copyright 2006-2011 (C) by Fabrizio Montesi <famontesi@gmail.com>     *
   *                                                                         *
   *   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.lang.parse.ast;
  
  import java.io.Serializable;
  import java.util.List;
  import jolie.lang.Constants;
  
  import jolie.lang.parse.OLVisitor;
  import jolie.lang.parse.context.ParsingContext;
  
  public class CorrelationSetInfo extends OLSyntaxNode
  {
  	public static class CorrelationAliasInfo implements Serializable {
  		private static final long serialVersionUID = Constants.serialVersionUID();
  		
  		private final String guardName;
  		private final VariablePathNode variablePath;
  
  		public CorrelationAliasInfo( String guardName, VariablePathNode variablePath )
  		{
  			this.guardName = guardName;
  			this.variablePath = variablePath;
  		}
  
  		public String guardName()
  		{
  			return guardName;
  		}
  
  		public VariablePathNode variablePath()
  		{
  			return variablePath;
  		}
  	}
  
  	public static class CorrelationVariableInfo implements Serializable {
  		private static final long serialVersionUID = Constants.serialVersionUID();
  		
  		private final VariablePathNode correlationVariablePath;
  		private final List< CorrelationAliasInfo > aliases;
  
  		public CorrelationVariableInfo( VariablePathNode correlationVariablePath, List< CorrelationAliasInfo > aliases )
  		{
  			this.correlationVariablePath = correlationVariablePath;
  			this.aliases = aliases;
  		}
  
  		public List< CorrelationAliasInfo > aliases()
  		{
  			return aliases;
  		}
  
  		public VariablePathNode correlationVariablePath()
  		{
  			return correlationVariablePath;
  		}
  	}
  
  	private final List< CorrelationVariableInfo > variables;
  	
  	public CorrelationSetInfo( ParsingContext context, List< CorrelationVariableInfo > variables )
  	{
  		super( context );
  		this.variables = variables;
  	}
  	
  	public List< CorrelationVariableInfo > variables()
  	{
  		return variables;
  	}
  	
  	@Override
  	public void accept( OLVisitor visitor )
  	{
  		visitor.visit( this );
  	}
  }
  