returns the euclidean distance between the two map nodes concode_field_sep Double INFINITY concode_elem_sep DistanceMap distances concode_elem_sep int[] okMapNodes concode_elem_sep Set<MapNode> visited concode_elem_sep Map<MapNode,MapNode> prevNodes concode_elem_sep Queue<MapNode> unvisited concode_elem_sep HashMap<MapNode,Double> map concode_elem_sep int PQ_INIT_SIZE concode_field_sep int compare concode_elem_sep void setDistance concode_elem_sep void relax concode_elem_sep void initWith concode_elem_sep double get concode_elem_sep List<MapNode> getShortestPath concode_elem_sep String toString concode_elem_sep void put
double function ( MapNode arg0 , MapNode arg1 ) { return arg0 . getLocation ( ) . distance ( arg1 . getLocation ( ) ) ; }