question: get the edges of the route . concode_field_sep RoutingGraph routingGraph concode_elem_sep List<Node> nodes concode_elem_sep boolean changeOneway concode_elem_sep List<OsmEdge> path concode_elem_sep Logger logger concode_elem_sep boolean changeNodes concode_field_sep void setNodesChanged concode_elem_sep void setOnewayChanged concode_elem_sep void addNode concode_elem_sep void reverseNodes concode_elem_sep boolean getOnewayChanged concode_elem_sep void insertNode concode_elem_sep void reset concode_elem_sep void removeNode concode_elem_sep List<Node> getSelectedNodes
target: List < OsmEdge > function ( ) { if ( this . changeNodes || path == null ) { path = this . routingGraph . applyAlgorithm ( nodes , Algorithm . ROUTING_ALG_DIJKSTRA ) ; this . changeNodes = false ; this . changeOneway = false ; } return path ; }