Cd_graph {
	public void uniqueparts() via Adjacency_Nlist through Construct_ns to Vertex {
	(@
		Set hash;
		String sourcename, vertexname, labelname;
	@)	
/*	before Adjacency_Nlist (@
                hash = new HashSet();
	@)*/
	before Adjacency (@
		hash = new HashSet();	
		sourcename = host.get_source().get_vertex_name().toString();
        @)
	before Vertex (@
	//	vertexname = host.get_vertex_name().toString();
	//	System.out.println("Trying to Add : " + vertexname + " To : " + sourcename);

        @)
	before Regular (@
		labelname = host.get_vertex().get_vertex().get_vertex_name().toString().toLowerCase();
         	vertexname = host.get_vertex().get_vertex().get_vertex_name().toString();
	 	//System.out.println("Trying to Add : " + vertexname + " To : " + sourcename);       
		if (!hash.add( labelname )) {
                        System.out.println("ERROR : Part " + labelname +
                                " of class " + sourcename + " is not unique!");
                }
                else {
                        hash.add(labelname);
                        //System.out.println("Added : " +"<" + labelname +"> " + vertexname);
                }
	@)
	before Labeled (@ 
	   	labelname = host.get_label_name().toString();
         vertexname = host.get_vertex().get_vertex().get_vertex_name().toString();
         System.out.println("Trying to Add : " + vertexname + " To : " + sourcename);
                if (!hash.add( labelname )) {
                        System.out.println("ERROR : Part " + labelname + 
				" of class " + sourcename + " is not unique!"); 
                }
                else {
                        hash.add(labelname);
                        System.out.println("Added : " +"<" + labelname +"> " + vertexname);
                }
       
	@)	
	}
}