Examples with TripEntry org.onebusaway.transit_data_federation.services.transit_graph.TripEntry used on opensource projects

Example 61 with TripEntry

use of org.onebusaway.transit_data_federation.services.transit_graph.TripEntry in project onebusaway-application-modules by camsys.

the class TripEntriesFactory method processTrips.

public void processTrips(TransitGraphImpl graph) {
    Collection<Route> routes = _gtfsDao.getAllRoutes();
    int routeIndex = 0;
    for (Route route : routes) {
        _log.info("route processed: " + routeIndex + "/" + routes.size());
        routeIndex++;
        List<Trip> tripsForRoute = _gtfsDao.getTripsForRoute(route);
        int tripCount = tripsForRoute.size();
        int logInterval = LoggingIntervalUtil.getAppropriateLoggingInterval(tripCount);
        _log.info("trips to process: " + tripCount);
        int tripIndex = 0;
        RouteEntryImpl routeEntry = graph.getRouteForId(route.getId());
        ArrayList<TripEntry> tripEntries = new ArrayList<TripEntry>();
        for (Trip trip : tripsForRoute) {
            tripIndex++;
            if (tripIndex % logInterval == 0)
                _log.info("trips processed: " + tripIndex + "/" + tripsForRoute.size());
            TripEntryImpl tripEntry = processTrip(graph, trip);
            if (tripEntry != null) {
                tripEntry.setRoute(routeEntry);
                tripEntries.add(tripEntry);
            }
        }
        tripEntries.trimToSize();
        routeEntry.setTrips(tripEntries);
    }
    if (_stopTimeEntriesFactory.getInvalidStopToShapeMappingExceptionCount() > 0 && _throwExceptionOnInvalidStopToShapeMappingException) {
        throw new IllegalStateException("Multiple instances of InvalidStopToShapeMappingException thrown: count=" + _stopTimeEntriesFactory.getInvalidStopToShapeMappingExceptionCount() + ".  For more information on errors of this kind, see:\n" + "  https://github.com/OneBusAway/onebusaway-application-modules/wiki/Stop-to-Shape-Matching");
    }
    graph.refreshTripMapping();
}

Example 62 with TripEntry

use of org.onebusaway.transit_data_federation.services.transit_graph.TripEntry in project onebusaway-application-modules by camsys.

the class AgencyServiceImpl method getAgencyIdsAndCenterPoints.

@Cacheable
public Map<String, CoordinatePoint> getAgencyIdsAndCenterPoints() {
    Map<String, CoordinatePoint> centersByAgencyId = new HashMap<String, CoordinatePoint>();
    for (AgencyEntry agency : _graph.getAllAgencies()) {
        StopsCenterOfMass centerOfMass = new StopsCenterOfMass();
        for (RouteCollectionEntry routeCollection : agency.getRouteCollections()) {
            for (RouteEntry route : routeCollection.getChildren()) {
                for (TripEntry trip : route.getTrips()) {
                    for (StopTimeEntry stopTime : trip.getStopTimes()) {
                        StopEntry stop = stopTime.getStop();
                        centerOfMass.lats += stop.getStopLat();
                        centerOfMass.lons += stop.getStopLon();
                        centerOfMass.count++;
                    }
                }
            }
        }
        if (centerOfMass.count == 0) {
            _log.warn("Agency has no service: " + agency);
        } else {
            double lat = centerOfMass.lats / centerOfMass.count;
            double lon = centerOfMass.lons / centerOfMass.count;
            centersByAgencyId.put(agency.getId(), new CoordinatePoint(lat, lon));
        }
    }
    return centersByAgencyId;
}

Example 63 with TripEntry

use of org.onebusaway.transit_data_federation.services.transit_graph.TripEntry in project onebusaway-application-modules by camsys.

the class StopScheduleBeanServiceImpl method getScheduledArrivalsForStopAndDate.

@Cacheable
public List<StopRouteScheduleBean> getScheduledArrivalsForStopAndDate(AgencyAndId stopId, ServiceDate date) {
    StopEntry stopEntry = _graph.getStopEntryForId(stopId);
    Map<AgencyAndId, List<StopTimeInstance>> stopTimesByRouteCollectionId = new FactoryMap<AgencyAndId, List<StopTimeInstance>>(new ArrayList<StopTimeInstance>());
    Map<AgencyAndId, List<StopTimeInstance>> frequenciesByRouteCollectionId = new FactoryMap<AgencyAndId, List<StopTimeInstance>>(new ArrayList<StopTimeInstance>());
    groupStopTimeInstancesByRouteCollectionId(stopEntry, date, stopTimesByRouteCollectionId, frequenciesByRouteCollectionId);
    groupFrequencyInstancesByRouteCollectionId(stopEntry, date, frequenciesByRouteCollectionId);
    Set<AgencyAndId> routeIds = new HashSet<AgencyAndId>();
    routeIds.addAll(stopTimesByRouteCollectionId.keySet());
    routeIds.addAll(frequenciesByRouteCollectionId.keySet());
    List<StopRouteScheduleBean> beans = new ArrayList<StopRouteScheduleBean>();
    for (AgencyAndId routeId : routeIds) {
        StopRouteScheduleBean routeScheduleBean = new StopRouteScheduleBean();
        beans.add(routeScheduleBean);
        RouteBean route = _routeBeanService.getRouteForId(routeId);
        routeScheduleBean.setRoute(route);
        Map<String, StopTimeByDirectionEntry> stopTimesByDirection = new FactoryMap<String, StopTimeByDirectionEntry>(new StopTimeByDirectionEntry());
        List<StopTimeInstance> stopTimesForRoute = stopTimesByRouteCollectionId.get(routeId);
        for (StopTimeInstance sti : stopTimesForRoute) {
            BlockStopTimeEntry bst = sti.getStopTime();
            BlockTripEntry blockTrip = sti.getTrip();
            BlockConfigurationEntry blockConfig = blockTrip.getBlockConfiguration();
            TripEntry trip = blockTrip.getTrip();
            AgencyAndId tripId = trip.getId();
            AgencyAndId serviceId = trip.getServiceId().getId();
            TripNarrative narrative = _narrativeService.getTripForId(tripId);
            StopTimeInstanceBean stiBean = new StopTimeInstanceBean();
            stiBean.setTripId(AgencyAndIdLibrary.convertToString(tripId));
            stiBean.setServiceDate(sti.getServiceDate());
            stiBean.setArrivalTime(sti.getArrivalTime());
            stiBean.setDepartureTime(sti.getDepartureTime());
            stiBean.setServiceId(AgencyAndIdLibrary.convertToString(serviceId));
            stiBean.setArrivalEnabled(bst.getBlockSequence() > 0);
            stiBean.setDepartureEnabled(bst.getBlockSequence() + 1 < blockConfig.getStopTimes().size());
            String directionId = trip.getDirectionId();
            if (directionId == null)
                directionId = "0";
            String tripHeadsign = narrative.getTripHeadsign();
            TripHeadsignStopTimeGroupKey groupKey = new TripHeadsignStopTimeGroupKey(tripHeadsign);
            ContinuesAsStopTimeGroupKey continuesAsGroupKey = getContinuesAsGroupKeyForStopTimeInstance(sti);
            StopTimeByDirectionEntry stopTimesForDirection = stopTimesByDirection.get(directionId);
            stopTimesForDirection.addEntry(stiBean, tripHeadsign, groupKey, continuesAsGroupKey);
        }
        List<StopTimeInstance> frequenciesForRoute = frequenciesByRouteCollectionId.get(routeId);
        for (StopTimeInstance sti : frequenciesForRoute) {
            BlockStopTimeEntry blockStopTime = sti.getStopTime();
            BlockTripEntry blockTrip = blockStopTime.getTrip();
            TripEntry trip = blockTrip.getTrip();
            BlockConfigurationEntry blockConfig = blockTrip.getBlockConfiguration();
            AgencyAndId tripId = trip.getId();
            AgencyAndId serviceId = trip.getServiceId().getId();
            TripNarrative narrative = _narrativeService.getTripForId(tripId);
            FrequencyInstanceBean bean = new FrequencyInstanceBean();
            bean.setTripId(AgencyAndIdLibrary.convertToString(tripId));
            bean.setServiceDate(sti.getServiceDate());
            bean.setStartTime(sti.getServiceDate() + sti.getFrequency().getStartTime() * 1000);
            bean.setEndTime(sti.getServiceDate() + sti.getFrequency().getEndTime() * 1000);
            bean.setHeadwaySecs(sti.getFrequency().getHeadwaySecs());
            bean.setServiceId(AgencyAndIdLibrary.convertToString(serviceId));
            bean.setArrivalEnabled(blockStopTime.getBlockSequence() > 0);
            bean.setDepartureEnabled(blockStopTime.getBlockSequence() + 1 < blockConfig.getStopTimes().size());
            String directionId = trip.getDirectionId();
            if (directionId == null)
                directionId = "0";
            StopTimeByDirectionEntry stopTimesForDirection = stopTimesByDirection.get(directionId);
            stopTimesForDirection.addEntry(bean, narrative.getTripHeadsign());
        }
        for (StopTimeByDirectionEntry stopTimesForDirection : stopTimesByDirection.values()) {
            StopRouteDirectionScheduleBean directionBean = new StopRouteDirectionScheduleBean();
            directionBean.getStopTimes().addAll(stopTimesForDirection.getStopTimes());
            directionBean.getFrequencies().addAll(stopTimesForDirection.getFrequencies());
            String headsign = stopTimesForDirection.getBestHeadsign();
            directionBean.setTripHeadsign(headsign);
            Collections.sort(directionBean.getStopTimes(), _stopTimeComparator);
            Collections.sort(directionBean.getFrequencies(), _frequencyComparator);
            List<StopTimeGroupBean> groups = new ArrayList<StopTimeGroupBean>();
            applyTripHeadsignStopTimeGroups(stopTimesForDirection, groups);
            applyContinuesAsStopTimeGroups(stopTimesForDirection, groups);
            directionBean.setGroups(groups);
            routeScheduleBean.getDirections().add(directionBean);
        }
        Collections.sort(routeScheduleBean.getDirections(), _directionComparator);
    }
    Collections.sort(beans, _stopRouteScheduleComparator);
    return beans;
}

Example 64 with TripEntry

use of org.onebusaway.transit_data_federation.services.transit_graph.TripEntry in project onebusaway-application-modules by camsys.

the class StopScheduleBeanServiceImpl method groupFrequencyInstancesByRouteCollectionId.

private void groupFrequencyInstancesByRouteCollectionId(StopEntry stopEntry, ServiceDate date, Map<AgencyAndId, List<StopTimeInstance>> frequenciesByRouteCollectionId) {
    for (FrequencyBlockStopTimeIndex index : _blockIndexService.getFrequencyStopTimeIndicesForStop(stopEntry)) {
        ServiceIdActivation serviceIds = index.getServiceIds();
        Set<ServiceDate> serviceDates = _calendarService.getServiceDatesForServiceIds(serviceIds);
        if (!serviceDates.contains(date))
            continue;
        Date serviceDate = date.getAsDate(serviceIds.getTimeZone());
        for (FrequencyBlockStopTimeEntry entry : index.getFrequencyStopTimes()) {
            BlockStopTimeEntry stopTime = entry.getStopTime();
            BlockTripEntry blockTrip = stopTime.getTrip();
            TripEntry trip = blockTrip.getTrip();
            AgencyAndId routeCollectionId = trip.getRouteCollection().getId();
            InstanceState state = new InstanceState(serviceDate.getTime(), entry.getFrequency());
            StopTimeInstance sti = new StopTimeInstance(stopTime, state);
            frequenciesByRouteCollectionId.get(routeCollectionId).add(sti);
        }
    }
}

Example 65 with TripEntry

use of org.onebusaway.transit_data_federation.services.transit_graph.TripEntry in project onebusaway-application-modules by camsys.

the class StopScheduleBeanServiceImpl method getContinuesAsLineId.

private AgencyAndId getContinuesAsLineId(BlockTripEntry blockTrip) {
    BlockTripEntry nextTrip = blockTrip.getNextTrip();
    if (nextTrip == null)
        return null;
    TripEntry prevTrip = blockTrip.getTrip();
    AgencyAndId prevLineId = prevTrip.getRouteCollection().getId();
    AgencyAndId nextLineId = nextTrip.getTrip().getRouteCollection().getId();
    if (prevLineId.equals(nextLineId))
        return null;
    List<BlockStopTimeEntry> stopTimes = blockTrip.getStopTimes();
    BlockStopTimeEntry prevStopTime = stopTimes.get(stopTimes.size() - 1);
    List<BlockStopTimeEntry> nextStopTimes = nextTrip.getStopTimes();
    BlockStopTimeEntry nextStopTime = nextStopTimes.get(0);
    int prevTime = prevStopTime.getStopTime().getDepartureTime();
    int nextTime = nextStopTime.getStopTime().getArrivalTime();
    if (nextTime - prevTime > _continuesAsThreshold)
        return null;
    return nextLineId;
}