@ Pure public static String getPreferredAttributeNameForTrafficDirection ( ) { final Preferences prefs = Preferences . userNodeForPackage ( RoadNetworkConstants . class ) ; if ( prefs != null ) { return prefs . get ( "TRAFFIC_DIRECTION_ATTR_NAME" , DEFAULT_ATTR_TRAFFIC_DIRECTION ) ; //$NON-NLS-1$ } return DEFAULT_ATTR_TRAFFIC_DIRECTION ; }
Replies the preferred name for the traffic direction on the roads .