code: //==============================================================================
  //	
  //	Copyright (c) 2002-
  //	Authors:
  //	* Dave Parker <david.parker@comlab.ox.ac.uk> (University of Oxford)
  //	
  //------------------------------------------------------------------------------
  //	
  //	This file is part of PRISM.
  //	
  //	PRISM 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.
  //	
  //	PRISM 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 PRISM; if not, write to the Free Software Foundation,
  //	Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  //	
  //==============================================================================
  
  package parser.type;
  
  public class TypePathInt extends Type 
  {
  	private static TypePathInt singleton;
  	
  	static
  	{
  		singleton = new TypePathInt();
  	}
  
  	private TypePathInt()
  	{		
  	}
  	
  	public boolean equals(Object o)
  	{
  		return (o instanceof TypePathInt);
  	}
  	
  	public String getTypeString()
  	{
  		return "path-int";
  	}
  	
  	public static TypePathInt getInstance()
  	{
  		return singleton;
  	}
  }
  