public static RoadPolyline readRoadPolyline(Element element, PathBuilder pathBuilder,
			XMLResources resources) throws IOException {
		return readMapElement(element, NODE_POLYLINE,
				RoadPolyline.class, pathBuilder, resources);
	}
public static RoadPolyline readRoadPolyline ( Element element , PathBuilder pathBuilder , XMLResources resources ) throws IOException { return readMapElement ( element , NODE_POLYLINE , RoadPolyline . class , pathBuilder , resources ) ; }
Read a road from the XML description.

@param element is the XML node to read.
@param pathBuilder is the tool to make paths absolute.
@param resources is the tool that permits to gather the resources.
@return the road.
@throws IOException in case of error.