public Stroke transform(MyLink n) {
	            	double type = n.getType();
	            	if(type == 1){
	            		return new BasicStroke();
	            		/* Dashed LineType for potentially related Terms
	            		return new BasicStroke(1.0f, BasicStroke.CAP_BUTT,
	                        BasicStroke.JOIN_MITER, 10.0f, dash, 0.0f);
	                        */
	            	}
	            	else if(type == 2){
	            		return new BasicStroke();
	            	}
	            	else if(type == 3){
	            		return new BasicStroke((float)(n.getWeight()*LINE_WIDTH_FOR_RELATIONSHIPS_BETWEEN_SEARCH_TERMS));
	            	}
	            	else {
	            		return null;
	            	}
	            }