예제 #1
0
  public GraphIndex(Graph graph) {
    LOG.info("Indexing graph...");

    for (String feedId : graph.getFeedIds()) {
      for (Agency agency : graph.getAgencies(feedId)) {
        Map<String, Agency> agencyForId = agenciesForFeedId.getOrDefault(feedId, new HashMap<>());
        agencyForId.put(agency.getId(), agency);
        this.agenciesForFeedId.put(feedId, agencyForId);
      }
    }

    Collection<Edge> edges = graph.getEdges();
    /* We will keep a separate set of all vertices in case some have the same label.
     * Maybe we should just guarantee unique labels. */
    Set<Vertex> vertices = Sets.newHashSet();
    for (Edge edge : edges) {
      vertices.add(edge.getFromVertex());
      vertices.add(edge.getToVertex());
      if (edge instanceof TablePatternEdge) {
        TablePatternEdge patternEdge = (TablePatternEdge) edge;
        TripPattern pattern = patternEdge.getPattern();
        patternForId.put(pattern.code, pattern);
      }
    }
    for (Vertex vertex : vertices) {
      vertexForId.put(vertex.getLabel(), vertex);
      if (vertex instanceof TransitStop) {
        TransitStop transitStop = (TransitStop) vertex;
        Stop stop = transitStop.getStop();
        stopForId.put(stop.getId(), stop);
        stopVertexForStop.put(stop, transitStop);
        stopsForParentStation.put(stop.getParentStation(), stop);
      }
    }
    for (TransitStop stopVertex : stopVertexForStop.values()) {
      Envelope envelope = new Envelope(stopVertex.getCoordinate());
      stopSpatialIndex.insert(envelope, stopVertex);
    }
    for (TripPattern pattern : patternForId.values()) {
      patternsForFeedId.put(pattern.getFeedId(), pattern);
      patternsForRoute.put(pattern.route, pattern);

      for (Trip trip : pattern.getTrips()) {
        patternForTrip.put(trip, pattern);
        tripForId.put(trip.getId(), trip);
      }
      for (Stop stop : pattern.getStops()) {
        patternsForStop.put(stop, pattern);
      }
    }
    for (Route route : patternsForRoute.asMap().keySet()) {
      routeForId.put(route.getId(), route);
    }

    // Copy these two service indexes from the graph until we have better ones.
    calendarService = graph.getCalendarService();
    serviceCodes = graph.serviceCodes;
    this.graph = graph;
    LOG.info("Done indexing graph.");
  }
  private void fixupTransitLeg(Leg leg, State state, TransitIndexService transitIndex) {
    Edge en = state.getBackEdge();
    leg.route = en.getName();
    Trip trip = state.getBackTrip();
    leg.headsign = state.getBackDirection();
    if (trip != null) {
      // this is the stop headsign
      // leg.headsign = "This is the headsign";
      // handle no stop headsign
      if (leg.headsign == null) leg.headsign = trip.getTripHeadsign();

      leg.tripId = trip.getId().getId();
      leg.agencyId = trip.getId().getAgencyId();
      leg.tripShortName = trip.getTripShortName();
      leg.routeShortName = trip.getRoute().getShortName();
      leg.routeLongName = trip.getRoute().getLongName();
      leg.routeColor = trip.getRoute().getColor();
      leg.routeTextColor = trip.getRoute().getTextColor();
      leg.routeId = trip.getRoute().getId().getId();
      if (transitIndex != null) {
        Agency agency = transitIndex.getAgency(leg.agencyId);
        leg.agencyName = agency.getName();
        leg.agencyUrl = agency.getUrl();
      }
    }
    leg.mode = state.getBackMode().toString();
    leg.startTime = makeCalendar(state.getBackState());
  }
예제 #3
0
 private void fixupTransitLeg(Leg leg, State state, TransitIndexService transitIndex) {
   EdgeNarrative en = state.getBackEdgeNarrative();
   leg.route = en.getName();
   Trip trip = en.getTrip();
   if (trip != null) {
     leg.headsign = trip.getTripHeadsign();
     leg.tripId = trip.getId().getId();
     leg.agencyId = trip.getId().getAgencyId();
     leg.tripShortName = trip.getTripShortName();
     leg.routeShortName = trip.getRoute().getShortName();
     leg.routeLongName = trip.getRoute().getLongName();
     leg.routeColor = trip.getRoute().getColor();
     leg.routeTextColor = trip.getRoute().getTextColor();
     if (transitIndex != null) {
       Agency agency = transitIndex.getAgency(leg.agencyId);
       leg.agencyName = agency.getName();
       leg.agencyUrl = agency.getUrl();
     }
   }
   leg.mode = en.getMode().toString();
   leg.startTime = makeCalendar(state.getBackState());
 }