How to use

createAStarBidirection

method

in

com.graphhopper.routing.ch.PrepareContractionHierarchies

@Override
public RoutingAlgorithm createAlgo( Graph graph, AlgorithmOptions opts )
{
  AbstractBidirAlgo algo;
  if (ASTAR_BI.equals(opts.getAlgorithm()))
  {
    algo = createAStarBidirection(graph);
  } else if (DIJKSTRA_BI.equals(opts.getAlgorithm()))
  {
    algo = createDijkstraBidirection(graph);
  } else
  {
    throw new UnsupportedOperationException("Algorithm " + opts.getAlgorithm() + " not supported for Contraction Hierarchies");
  }
  algo.setMaxVisitedNodes(opts.getMaxVisitedNodes());
  algo.setEdgeFilter(levelFilter);
  return algo;
}