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());
}
private void transitIndexWithBreakRequired(TransitIndexService transitIndex) {
transitIndexRequired(transitIndex);
if (transitIndex.getOvernightBreak() == -1) {
throw new RuntimeException(
"TransitIndexBuilder could not find an overnight break "
+ "in the transit schedule; first/last trips are undefined");
}
}
/** Returns the first trip of the service day. */
public TripPlan generateFirstTrip(RoutingRequest request) {
Graph graph = graphService.getGraph(request.getRouterId());
TransitIndexService transitIndex = graph.getService(TransitIndexService.class);
transitIndexWithBreakRequired(transitIndex);
request.setArriveBy(false);
TimeZone tz = graph.getTimeZone();
GregorianCalendar calendar = new GregorianCalendar(tz);
calendar.setTimeInMillis(request.dateTime * 1000);
calendar.set(Calendar.HOUR, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.AM_PM, 0);
calendar.set(Calendar.SECOND, transitIndex.getOvernightBreak());
request.dateTime = calendar.getTimeInMillis() / 1000;
return generate(request);
}
public RoutingContext(
RoutingRequest traverseOptions, Graph graph, Vertex from, Vertex to, boolean findPlaces) {
this.opt = traverseOptions;
this.graph = graph;
if (findPlaces) {
// normal mode, search for vertices based on fromPlace and toPlace
fromVertex = graph.streetIndex.getVertexForPlace(opt.getFromPlace(), opt);
toVertex = graph.streetIndex.getVertexForPlace(opt.getToPlace(), opt, fromVertex);
if (opt.intermediatePlaces != null) {
for (NamedPlace intermediate : opt.intermediatePlaces) {
Vertex vertex = graph.streetIndex.getVertexForPlace(intermediate, opt);
intermediateVertices.add(vertex);
}
}
} else {
// debug mode, force endpoint vertices to those specified rather than searching
fromVertex = from;
toVertex = to;
}
if (opt.getStartingTransitStopId() != null) {
TransitIndexService tis = graph.getService(TransitIndexService.class);
if (tis == null) {
throw new RuntimeException(
"Next/Previous/First/Last trip "
+ "functionality depends on the transit index. Rebuild "
+ "the graph with TransitIndexBuilder");
}
AgencyAndId stopId = opt.getStartingTransitStopId();
startingStop = tis.getPreBoardEdge(stopId).getToVertex();
}
origin = opt.arriveBy ? toVertex : fromVertex;
target = opt.arriveBy ? fromVertex : toVertex;
calendarService = graph.getCalendarService();
transferTable = graph.getTransferTable();
timetableSnapshot = null;
setServiceDays();
if (opt.batch) remainingWeightHeuristic = new TrivialRemainingWeightHeuristic();
else remainingWeightHeuristic = heuristicFactory.getInstanceForSearch(opt);
}
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());
}