Examples with StopTimesInPattern org.opentripplanner.model.StopTimesInPattern used on opensource projects

Example 1 with StopTimesInPattern

use of org.opentripplanner.model.StopTimesInPattern in project OpenTripPlanner by opentripplanner.

the class IndexAPI method getStoptimesForStopAndDate.

/**
 * Return upcoming vehicle arrival/departure times at the given stop.
 * @param date in YYYYMMDD or YYYY-MM-DD format
 */
@GET
@Path("/stops/{stopId}/stoptimes/{date}")
public List<ApiStopTimesInPattern> getStoptimesForStopAndDate(@PathParam("stopId") String stopId, @PathParam("date") String date, @QueryParam("omitNonPickups") boolean omitNonPickups) {
    RoutingService routingService = createRoutingService();
    Stop stop = getStop(routingService, stopId);
    ServiceDate serviceDate = parseServiceDate("date", date);
    List<StopTimesInPattern> stopTimes = routingService.getStopTimesForStop(stop, serviceDate, omitNonPickups);
    return StopTimesInPatternMapper.mapToApi(stopTimes);
}

Example 2 with StopTimesInPattern

use of org.opentripplanner.model.StopTimesInPattern in project OpenTripPlanner by opentripplanner.

the class StopTimesHelper method stopTimesForStop.

/**
 * Fetch upcoming vehicle departures from a stop.
 * It goes though all patterns passing the stop for the previous, current and next service date.
 * It uses a priority queue to keep track of the next departures. The queue is shared between all
 * dates, as services from the previous service date can visit the stop later than the current
 * service date's services. This happens eg. with sleeper trains.
 *
 * TODO: Add frequency based trips
 * @param stop Stop object to perform the search for
 * @param startTime Start time for the search. Seconds from UNIX epoch
 * @param timeRange Searches forward for timeRange seconds from startTime
 * @param numberOfDepartures Number of departures to fetch per pattern
 * @param omitNonPickups If true, do not include vehicles that will not pick up passengers.
 */
public static List<StopTimesInPattern> stopTimesForStop(RoutingService routingService, TimetableSnapshot timetableSnapshot, Stop stop, long startTime, int timeRange, int numberOfDepartures, boolean omitNonPickups) {
    if (startTime == 0) {
        startTime = System.currentTimeMillis() / 1000;
    }
    List<StopTimesInPattern> ret = new ArrayList<>();
    Date date = new Date(startTime * 1000);
    ServiceDate[] serviceDates = { new ServiceDate(date).previous(), new ServiceDate(date), new ServiceDate(date).next() };
    Collection<TripPattern> patternsForStop = routingService.getPatternsForStop(stop, true);
    for (TripPattern pattern : patternsForStop) {
        Queue<TripTimeShort> pq = listTripTimeShortsForPatternAtStop(routingService, timetableSnapshot, stop, pattern, startTime, timeRange, numberOfDepartures, omitNonPickups, serviceDates);
        if (pq.size() != 0) {
            StopTimesInPattern stopTimes = new StopTimesInPattern(pattern);
            while (pq.size() != 0) {
                stopTimes.times.add(0, pq.poll());
            }
            ret.add(stopTimes);
        }
    }
    return ret;
}

Example 3 with StopTimesInPattern

use of org.opentripplanner.model.StopTimesInPattern in project OpenTripPlanner by opentripplanner.

the class StopPlaceType method getTripTimesForStop.

public static Stream<TripTimeShort> getTripTimesForStop(Stop stop, Long startTimeSeconds, int timeRage, boolean omitNonBoarding, int numberOfDepartures, Integer departuresPerLineAndDestinationDisplay, Collection<FeedScopedId> authorityIdsWhiteListed, Collection<FeedScopedId> lineIdsWhiteListed, Collection<TransitMode> transitModes, DataFetchingEnvironment environment) {
    RoutingService routingService = GqlUtil.getRoutingService(environment);
    boolean limitOnDestinationDisplay = departuresPerLineAndDestinationDisplay != null && departuresPerLineAndDestinationDisplay > 0 && departuresPerLineAndDestinationDisplay < numberOfDepartures;
    int departuresPerTripPattern = limitOnDestinationDisplay ? departuresPerLineAndDestinationDisplay : numberOfDepartures;
    List<StopTimesInPattern> stopTimesInPatterns = routingService.stopTimesForStop(stop, startTimeSeconds, timeRage, departuresPerTripPattern, omitNonBoarding);
    // TODO OTP2 - Applying filters here is not correct - the `departuresPerTripPattern` is used
    // - to limit the result, and using filters after that point may result in
    // - loosing valid results.
    Stream<StopTimesInPattern> stopTimesStream = stopTimesInPatterns.stream();
    if (transitModes != null && !transitModes.isEmpty()) {
        stopTimesStream = stopTimesStream.filter(it -> transitModes.contains(it.pattern.getMode()));
    }
    Stream<TripTimeShort> tripTimesStream = stopTimesStream.flatMap(p -> p.times.stream());
    tripTimesStream = JourneyWhiteListed.whiteListAuthoritiesAndOrLines(tripTimesStream, authorityIdsWhiteListed, lineIdsWhiteListed, routingService);
    if (!limitOnDestinationDisplay) {
        return tripTimesStream;
    }
    // Group by line and destination display, limit departures per group and merge
    return tripTimesStream.collect(Collectors.groupingBy(t -> destinationDisplayPerLine(((TripTimeShort) t), routingService))).values().stream().flatMap(tripTimes -> tripTimes.stream().sorted(TripTimeShort.compareByDeparture()).distinct().limit(departuresPerLineAndDestinationDisplay));
}

Example 4 with StopTimesInPattern

use of org.opentripplanner.model.StopTimesInPattern in project OpenTripPlanner by opentripplanner.

the class StopTimesHelper method stopTimesForStop.

/**
 * Get a list of all trips that pass through a stop during a single ServiceDate. Useful when creating complete stop
 * timetables for a single day.
 *
 * @param stop Stop object to perform the search for
 * @param serviceDate Return all departures for the specified date
 */
public static List<StopTimesInPattern> stopTimesForStop(RoutingService routingService, Stop stop, ServiceDate serviceDate, boolean omitNonPickups) {
    List<StopTimesInPattern> ret = new ArrayList<>();
    Collection<TripPattern> patternsForStop = routingService.getPatternsForStop(stop, true);
    for (TripPattern pattern : patternsForStop) {
        StopTimesInPattern stopTimes = new StopTimesInPattern(pattern);
        Timetable tt;
        TimetableSnapshot timetableSnapshot = routingService.getTimetableSnapshot();
        if (timetableSnapshot != null) {
            tt = timetableSnapshot.resolve(pattern, serviceDate);
        } else {
            tt = pattern.scheduledTimetable;
        }
        ServiceDay sd = new ServiceDay(routingService.getServiceCodes(), serviceDate, routingService.getCalendarService(), pattern.route.getAgency().getId());
        int sidx = 0;
        for (Stop currStop : pattern.stopPattern.stops) {
            if (currStop == stop) {
                if (omitNonPickups && pattern.stopPattern.pickups[sidx] == StopPattern.PICKDROP_NONE)
                    continue;
                for (TripTimes t : tt.tripTimes) {
                    if (!sd.serviceRunning(t.serviceCode))
                        continue;
                    stopTimes.times.add(new TripTimeShort(t, sidx, stop, sd));
                }
            }
            sidx++;
        }
        ret.add(stopTimes);
    }
    return ret;
}