Static bike-rental: handle stations w/o networks.

Make bike-rental stations with no network/operators defined compatible
with all other by default.

Author: laurentg

opentripplanner-graph-builder/src/main/java/org/opentripplanner/graph_builder/impl/osm/OpenStreetMapGraphBuilderImpl.java

@@ -819,8 +819,8 @@ private void processBikeRentalNodes() {
                     networkSet.addAll(Arrays.asList(operators.split(";")));
                 if (networkSet.isEmpty()) {
                     _log.warn("Bike rental station at osm node " + node.getId() + " ("
-                            + creativeName + ") with no network; not including");
-                    continue;
+                            + creativeName + ") with no network; including as compatible-with-all.");
+                    networkSet.add("*"); // Special "catch-all" value
                 }
                 BikeRentalStationVertex station = new BikeRentalStationVertex(graph, ""
                         + node.getId(), "bike rental " + node.getId(), node.getLon(),

opentripplanner-routing/src/main/java/org/opentripplanner/routing/edgetype/RentABikeAbstractEdge.java

@@ -124,7 +124,10 @@ public boolean hasBogusName() {
     private boolean hasCompatibleNetworks(Set<String> stationNetworks, Set<String> rentedNetworks) {
         /*
          * Two stations are compatible if they share at least one network.
+         * Special case for "*" networks (no network defined in OSM).
          */
+        if (stationNetworks.contains("*") || rentedNetworks.contains("*"))
+            return true;
         return !Sets.intersection(stationNetworks, rentedNetworks).isEmpty();
     }
 }