return the number of edges . concode_field_sep DataSet data concode_elem_sep RoutingGraphDelegator rgDelegator concode_elem_sep Map<String,Double> waySpeeds concode_elem_sep Collection<String> excludedHighwayValues concode_elem_sep Logger logger concode_elem_sep RouteType routeType concode_elem_sep Graph<Node,OsmEdge> graph concode_elem_sep RoutingProfile routingProfile concode_field_sep Graph<Node,OsmEdge> getGraph concode_elem_sep double getWeight concode_elem_sep void setWeight concode_elem_sep List<OsmEdge> applyAlgorithm concode_elem_sep void setWaySpeeds concode_elem_sep void addEdgeBidirectional concode_elem_sep int getVertexCount concode_elem_sep void addEdgeReverseOneway concode_elem_sep RouteType getTypeRoute concode_elem_sep void setTypeRoute concode_elem_sep void createGraph concode_elem_sep void addEdgeNormalOneway concode_elem_sep Map<String,Double> getWaySpeeds concode_elem_sep boolean isvalidWay concode_elem_sep void addEdge concode_elem_sep RoutingProfile getRoutingProfile concode_elem_sep void resetGraph
int function ( ) { int loc0 = 0 ; if ( graph != null ) loc0 = graph . edgeSet ( ) . size ( ) ; return loc0 ; }