Examples with BlockLocation org.onebusaway.transit_data_federation.services.realtime.BlockLocation used on opensource projects

Example 21 with BlockLocation

use of org.onebusaway.transit_data_federation.services.realtime.BlockLocation in project onebusaway-application-modules by camsys.

the class ArrivalAndDepartureServiceImpl method getScheduledArrivalsAndDeparturesForStopInTimeRange.

@Override
public List<ArrivalAndDepartureInstance> getScheduledArrivalsAndDeparturesForStopInTimeRange(StopEntry stop, long currentTime, long fromTime, long toTime) {
    List<StopTimeInstance> stis = _stopTimeService.getStopTimeInstancesInTimeRange(stop, new Date(fromTime), new Date(toTime), EFrequencyStopTimeBehavior.INCLUDE_UNSPECIFIED);
    List<ArrivalAndDepartureInstance> instances = new ArrayList<ArrivalAndDepartureInstance>();
    long prevFrequencyTime = Math.max(currentTime, fromTime);
    for (StopTimeInstance sti : stis) {
        BlockInstance blockInstance = sti.getBlockInstance();
        ArrivalAndDepartureInstance instance = createArrivalAndDepartureForStopTimeInstance(sti, prevFrequencyTime);
        if (sti.getFrequency() == null) {
            /**
             * We don't need to get the scheduled location of a vehicle unless its
             * in our arrival window
             */
            if (isArrivalAndDepartureBeanInRange(instance, fromTime, toTime)) {
                BlockLocation scheduledLocation = _blockLocationService.getScheduledLocationForBlockInstance(blockInstance, currentTime);
                if (scheduledLocation != null)
                    applyBlockLocationToInstance(instance, scheduledLocation, currentTime);
                instances.add(instance);
            }
        } else {
            if (isFrequencyBasedArrivalInRange(blockInstance, sti.getFrequency(), fromTime, toTime)) {
                instances.add(instance);
            }
        }
    }
    return instances;
}

Example 22 with BlockLocation

use of org.onebusaway.transit_data_federation.services.realtime.BlockLocation in project onebusaway-application-modules by camsys.

the class SimulateVehicleLocationsController method index.

@RequestMapping()
public ModelAndView index(@RequestParam() String vehicleId, @RequestParam(defaultValue = "0.0") double noise) {
    AgencyAndId vid = AgencyAndIdLibrary.convertFromString(vehicleId);
    CurrentVehicleEstimateQueryBean bean = new CurrentVehicleEstimateQueryBean();
    long time = SystemTime.currentTimeMillis();
    List<Record> records = new ArrayList<Record>();
    for (int i = 0; i < 5 * 60; i += 30) {
        TargetTime tt = new TargetTime(time - i * 1000);
        BlockLocation location = _blockLocationService.getLocationForVehicleAndTime(vid, tt);
        if (location != null) {
            CoordinatePoint p = applyNoiseToLocation(location.getLocation(), noise);
            Record r = new Record();
            r.setLocation(location.getLocation());
            r.setTimestamp(tt.getTargetTime());
            r.setLocation(p);
            r.setAccuracy(noise);
            records.add(r);
        }
    }
    bean.setRecords(records);
    ModelAndView mv = new ModelAndView("simulate-vehicle-locations.jspx");
    mv.addObject("time", time);
    mv.addObject("query", bean);
    return mv;
}

Example 23 with BlockLocation

use of org.onebusaway.transit_data_federation.services.realtime.BlockLocation in project onebusaway-application-modules by camsys.

the class UserReportingServiceImpl method reportProblemWithTrip.

@Override
public void reportProblemWithTrip(TripProblemReportBean problem) {
    AgencyAndId tripId = AgencyAndIdLibrary.convertFromString(problem.getTripId());
    TripEntry trip = _graph.getTripEntryForId(tripId);
    if (trip == null)
        return;
    BlockEntry block = trip.getBlock();
    TripProblemReportRecord record = new TripProblemReportRecord();
    record.setCode(problem.getCode());
    record.setServiceDate(problem.getServiceDate());
    String vehicleId = problem.getVehicleId();
    if (vehicleId != null)
        record.setVehicleId(AgencyAndIdLibrary.convertFromString(vehicleId));
    String stopId = problem.getStopId();
    if (stopId != null)
        record.setStopId(AgencyAndIdLibrary.convertFromString(stopId));
    record.setTime(problem.getTime());
    record.setTripId(tripId);
    record.setBlockId(block.getId());
    record.setUserComment(problem.getUserComment());
    if (problem.getUserLat() != null && !Double.isNaN(problem.getUserLat()))
        record.setUserLat(problem.getUserLat());
    if (problem.getUserLon() != null && !Double.isNaN(problem.getUserLon()))
        record.setUserLon(problem.getUserLon());
    if (problem.getUserLocationAccuracy() != null && !Double.isNaN(problem.getUserLocationAccuracy()))
        record.setUserLocationAccuracy(problem.getUserLocationAccuracy());
    record.setUserOnVehicle(problem.isUserOnVehicle());
    record.setUserVehicleNumber(problem.getUserVehicleNumber());
    Map<BlockInstance, List<BlockLocation>> locationsByInstance = _blockStatusService.getBlocks(block.getId(), problem.getServiceDate(), record.getVehicleId(), problem.getTime());
    BlockInstance blockInstance = getBestBlockInstance(locationsByInstance.keySet());
    if (blockInstance != null) {
        List<BlockLocation> blockLocations = locationsByInstance.get(blockInstance);
        BlockLocation blockLocation = getBestLocation(blockLocations, problem);
        if (blockLocation != null) {
            record.setPredicted(blockLocation.isPredicted());
            if (blockLocation.isDistanceAlongBlockSet())
                record.setDistanceAlongBlock(blockLocation.getDistanceAlongBlock());
            if (blockLocation.isScheduleDeviationSet())
                record.setScheduleDeviation(blockLocation.getScheduleDeviation());
            CoordinatePoint p = blockLocation.getLocation();
            if (p != null) {
                record.setVehicleLat(p.getLat());
                record.setVehicleLon(p.getLon());
            }
            record.setMatchedVehicleId(blockLocation.getVehicleId());
        }
    }
    record.setStatus(problem.getStatus());
    _userReportingDao.saveOrUpdate(record);
}

Example 24 with BlockLocation

use of org.onebusaway.transit_data_federation.services.realtime.BlockLocation in project onebusaway-application-modules by camsys.

the class ArrivalAndDepartureServiceImplTest method getArrivalsAndDeparturesForLoopRouteInTimeRangeByTimepointPredictionRecord.

/**
 * Set up the BlockLocationServiceImpl for the test, using the given
 * timepointPredictions
 *
 * This method creates a loop route with a single trip and two stops in a block
 * Stop A is visited twice in the route
 *
 * stop_id     trip_id    stop_sequence
 *    A           1             0
 *    B           1             1
 *    A           1             2
 *
 * @param timepointPredictions real-time predictions to apply to the
 *          BlockLocationServiceImpl
 * @param stop stop_id for this stop is used to call getArrivalsAndDeparturesForStopInTimeRange()
 * @return a list of ArrivalAndDepartureInstances which is used to access
 *         predicted arrival/departure times for a stop, for comparison
 *         against the expected values
 */
private List<ArrivalAndDepartureInstance> getArrivalsAndDeparturesForLoopRouteInTimeRangeByTimepointPredictionRecord(List<TimepointPredictionRecord> timepointPredictions, StopEntryImpl stop) {
    TargetTime target = new TargetTime(mCurrentTime, mCurrentTime);
    // Setup block
    BlockEntryImpl block = block("blockA");
    stopTime(0, mStopA, mTrip1, time(13, 30), time(13, 35), 1000);
    stopTime(1, mStopB, mTrip1, time(13, 45), time(13, 50), 2000);
    stopTime(2, mStopA, mTrip1, time(13, 55), time(13, 55), 2000);
    BlockConfigurationEntry blockConfig = blockConfiguration(block, serviceIds(lsids("sA"), lsids()), mTrip1);
    BlockStopTimeEntry bstAA = blockConfig.getStopTimes().get(0);
    BlockStopTimeEntry bstAB = blockConfig.getStopTimes().get(1);
    BlockStopTimeEntry bstBA = blockConfig.getStopTimes().get(2);
    // Setup block location instance for trip B
    BlockInstance blockInstance = new BlockInstance(blockConfig, mServiceDate);
    BlockLocation blockLocationB = new BlockLocation();
    blockLocationB.setActiveTrip(bstBA.getTrip());
    blockLocationB.setBlockInstance(blockInstance);
    blockLocationB.setClosestStop(bstBA);
    blockLocationB.setDistanceAlongBlock(400);
    blockLocationB.setInService(true);
    blockLocationB.setNextStop(bstAA);
    blockLocationB.setPredicted(false);
    blockLocationB.setScheduledDistanceAlongBlock(400);
    blockLocationB.setTimepointPredictions(timepointPredictions);
    // Mock StopTimeInstance with time frame
    long stopTimeFrom = dateAsLong("2015-07-23 00:00");
    long stopTimeTo = dateAsLong("2015-07-24 00:00");
    StopTimeInstance sti1 = new StopTimeInstance(bstAA, blockInstance.getState());
    ArrivalAndDepartureInstance in1 = new ArrivalAndDepartureInstance(sti1);
    in1.setBlockLocation(blockLocationB);
    in1.setPredictedArrivalTime((long) (in1.getScheduledArrivalTime()));
    in1.setPredictedDepartureTime((long) (in1.getScheduledDepartureTime()));
    StopTimeInstance sti2 = new StopTimeInstance(bstAB, blockInstance.getState());
    ArrivalAndDepartureInstance in2 = new ArrivalAndDepartureInstance(sti2);
    in2.setBlockLocation(blockLocationB);
    StopTimeInstance sti3 = new StopTimeInstance(bstBA, blockInstance.getState());
    ArrivalAndDepartureInstance in3 = new ArrivalAndDepartureInstance(sti3);
    in3.setBlockLocation(blockLocationB);
    in3.setPredictedArrivalTime((long) (in3.getScheduledArrivalTime()));
    in3.setPredictedDepartureTime((long) (in3.getScheduledDepartureTime()));
    Date fromTimeBuffered = new Date(stopTimeFrom - _blockStatusService.getRunningLateWindow() * 1000);
    Date toTimeBuffered = new Date(stopTimeTo + _blockStatusService.getRunningEarlyWindow() * 1000);
    Mockito.when(_stopTimeService.getStopTimeInstancesInTimeRange(stop, fromTimeBuffered, toTimeBuffered, EFrequencyStopTimeBehavior.INCLUDE_UNSPECIFIED)).thenReturn(Arrays.asList(sti1, sti2, sti3));
    // Create and add vehicle location record cache
    VehicleLocationRecordCacheImpl _cache = new VehicleLocationRecordCacheImpl();
    VehicleLocationRecord vlr = new VehicleLocationRecord();
    vlr.setBlockId(blockLocationB.getBlockInstance().getBlock().getBlock().getId());
    vlr.setTripId(mTrip1.getId());
    vlr.setTimepointPredictions(blockLocationB.getTimepointPredictions());
    vlr.setTimeOfRecord(mCurrentTime);
    vlr.setVehicleId(new AgencyAndId("1", "123"));
    // Create ScheduledBlockLocation for cache
    ScheduledBlockLocation sbl = new ScheduledBlockLocation();
    sbl.setActiveTrip(blockLocationB.getActiveTrip());
    // Add data to cache
    _cache.addRecord(blockInstance, vlr, sbl, null);
    _blockLocationService.setVehicleLocationRecordCache(_cache);
    ScheduledBlockLocationServiceImpl scheduledBlockLocationServiceImpl = new ScheduledBlockLocationServiceImpl();
    _blockLocationService.setScheduledBlockLocationService(scheduledBlockLocationServiceImpl);
    // Call ArrivalAndDepartureService
    return _service.getArrivalsAndDeparturesForStopInTimeRange(stop, target, stopTimeFrom, stopTimeTo);
}

Example 25 with BlockLocation

use of org.onebusaway.transit_data_federation.services.realtime.BlockLocation in project onebusaway-application-modules by camsys.

the class ArrivalsAndDeparturesBeanServiceImplTest method test.

@Test
public void test() {
    long t = dateAsLong("2010-10-05 16:30");
    long serviceDate = dateAsLong("2010-10-05 00:00");
    int minutesBefore = 5;
    int minutesAfter = 30;
    StopEntryImpl stopA = stop("stopA", 47.0, -122.0);
    StopEntryImpl stopB = stop("stopB", 47.0, -122.0);
    Mockito.when(_transitGraphDao.getStopEntryForId(stopA.getId(), true)).thenReturn(stopA);
    Mockito.when(_transitGraphDao.getStopEntryForId(stopB.getId(), true)).thenReturn(stopB);
    /**
     **
     * Block A
     ***
     */
    BlockEntryImpl blockA = block("blockA");
    TripEntryImpl tripA = trip("tripA", "sA", 3000);
    stopTime(0, stopA, tripA, time(16, 30), time(16, 35), 1000);
    StopTimeEntryImpl stopTimeAB = stopTime(1, stopB, tripA, time(16, 40), time(16, 45), 2000);
    BlockConfigurationEntry blockConfigA = blockConfiguration(blockA, serviceIds(lsids("sA"), lsids()), tripA);
    BlockStopTimeEntry bstAA = blockConfigA.getStopTimes().get(0);
    BlockStopTimeEntry bstAB = blockConfigA.getStopTimes().get(1);
    /**
     **
     * Block B
     ***
     */
    BlockEntryImpl blockB = block("blockB");
    TripEntryImpl tripB = trip("tripB", "sA", 3000);
    stopTime(2, stopA, tripB, time(16, 40), time(16, 45), 1000);
    StopTimeEntryImpl stopTimeBB = stopTime(3, stopB, tripB, time(16, 50), time(16, 55), 2000);
    BlockConfigurationEntry blockConfigB = blockConfiguration(blockB, serviceIds(lsids("sA"), lsids()), tripB);
    BlockStopTimeEntry bstBA = blockConfigB.getStopTimes().get(0);
    BlockStopTimeEntry bstBB = blockConfigB.getStopTimes().get(1);
    /**
     **
     *
     ***
     */
    BlockInstance blockInstanceA = new BlockInstance(blockConfigA, serviceDate);
    long lastUpdateTime = dateAsLong("2010-10-05 16:15");
    BlockLocation blockLocationA = new BlockLocation();
    blockLocationA.setActiveTrip(bstAA.getTrip());
    blockLocationA.setBlockInstance(blockInstanceA);
    blockLocationA.setClosestStop(bstAA);
    blockLocationA.setDistanceAlongBlock(500);
    blockLocationA.setInService(true);
    blockLocationA.setLastUpdateTime(lastUpdateTime);
    blockLocationA.setNextStop(bstAA);
    blockLocationA.setPredicted(true);
    blockLocationA.setScheduledDistanceAlongBlock(600);
    blockLocationA.setScheduleDeviation(10 * 60);
    blockLocationA.setVehicleId(aid("vehicle"));
    /**
     **
     *
     ***
     */
    BlockInstance blockInstanceB = new BlockInstance(blockConfigB, serviceDate);
    BlockLocation blockLocationB = new BlockLocation();
    blockLocationB.setActiveTrip(bstBA.getTrip());
    blockLocationB.setBlockInstance(blockInstanceA);
    blockLocationB.setClosestStop(bstBA);
    blockLocationB.setDistanceAlongBlock(400);
    blockLocationB.setInService(true);
    blockLocationB.setNextStop(bstAA);
    blockLocationB.setPredicted(false);
    blockLocationB.setScheduledDistanceAlongBlock(400);
    /**
     **
     *
     ***
     */
    long stopTimeFrom = t - minutesBefore * 60 * 1000;
    long stopTimeTo = t + minutesAfter * 60 * 1000;
    StopTimeInstance sti1 = new StopTimeInstance(bstAB, blockInstanceA.getState());
    ArrivalAndDepartureInstance in1 = new ArrivalAndDepartureInstance(sti1);
    in1.setBlockLocation(blockLocationA);
    in1.setPredictedArrivalTime((long) (in1.getScheduledArrivalTime() + 5 * 60 * 1000));
    in1.setPredictedDepartureTime((long) (in1.getScheduledDepartureTime()));
    StopTimeInstance sti2 = new StopTimeInstance(bstBB, blockInstanceB.getState());
    ArrivalAndDepartureInstance in2 = new ArrivalAndDepartureInstance(sti2);
    in2.setBlockLocation(blockLocationB);
    TargetTime target = new TargetTime(t, t);
    Mockito.when(_arrivalAndDepartureService.getArrivalsAndDeparturesForStopInTimeRange(stopB, target, stopTimeFrom, stopTimeTo)).thenReturn(Arrays.asList(in1, in2));
    /**
     **
     *
     ***
     */
    Builder stopTimeNarrative = StopTimeNarrative.builder();
    stopTimeNarrative.setStopHeadsign("Downtown");
    Mockito.when(_narrativeService.getStopTimeForEntry(stopTimeAB)).thenReturn(stopTimeNarrative.create());
    stopTimeNarrative = StopTimeNarrative.builder();
    stopTimeNarrative.setRouteShortName("XX");
    Mockito.when(_narrativeService.getStopTimeForEntry(stopTimeBB)).thenReturn(stopTimeNarrative.create());
    /**
     **
     *
     ***
     */
    StopBean stopABean = new StopBean();
    stopABean.setId("1_stopA");
    Mockito.when(_stopBeanService.getStopForId(stopA.getId())).thenReturn(stopABean);
    StopBean stopBBean = new StopBean();
    stopBBean.setId("1_stopB");
    Mockito.when(_stopBeanService.getStopForId(stopB.getId())).thenReturn(stopBBean);
    /**
     **
     *
     ***
     */
    TripBean tripABean = new TripBean();
    Mockito.when(_tripBeanService.getTripForId(aid("tripA"))).thenReturn(tripABean);
    TripBean tripBBean = new TripBean();
    Mockito.when(_tripBeanService.getTripForId(aid("tripB"))).thenReturn(tripBBean);
    /**
     **
     *
     ***
     */
    TripStatusBean tripStatusBeanA = new TripStatusBean();
    TripStatusBean tripStatusBeanB = new TripStatusBean();
    Mockito.when(_tripDetailsBeanService.getBlockLocationAsStatusBean(blockLocationA, t)).thenReturn(tripStatusBeanA);
    Mockito.when(_tripDetailsBeanService.getBlockLocationAsStatusBean(blockLocationB, t)).thenReturn(tripStatusBeanB);
    /**
     **
     *
     ***
     */
    ArrivalsAndDeparturesQueryBean query = new ArrivalsAndDeparturesQueryBean();
    query.setTime(t);
    query.setMinutesBefore(minutesBefore);
    query.setMinutesAfter(minutesAfter);
    query.setFrequencyMinutesBefore(minutesBefore);
    query.setFrequencyMinutesAfter(minutesAfter);
    List<ArrivalAndDepartureBean> arrivalsAndDepartures = _service.getArrivalsAndDeparturesByStopId(stopB.getId(), query);
    assertEquals(2, arrivalsAndDepartures.size());
    ArrivalAndDepartureBean bean = arrivalsAndDepartures.get(0);
    assertEquals(1500, bean.getDistanceFromStop(), 0.0);
    assertEquals(lastUpdateTime, bean.getLastUpdateTime().longValue());
    assertEquals(1, bean.getNumberOfStopsAway());
    assertEquals(dateAsLong("2010-10-05 16:45"), bean.getPredictedArrivalTime());
    assertEquals(dateAsLong("2010-10-05 16:45"), bean.getPredictedDepartureTime());
    assertNull(bean.getRouteShortName());
    assertEquals(dateAsLong("2010-10-05 16:40"), bean.getScheduledArrivalTime());
    assertEquals(dateAsLong("2010-10-05 16:45"), bean.getScheduledDepartureTime());
    assertEquals(serviceDate, bean.getServiceDate());
    assertEquals("default", bean.getStatus());
    assertSame(stopBBean, bean.getStop());
    assertSame(tripABean, bean.getTrip());
    assertSame(tripStatusBeanA, bean.getTripStatus());
    assertEquals("Downtown", bean.getTripHeadsign());
    assertEquals("1_vehicle", bean.getVehicleId());
    bean = arrivalsAndDepartures.get(1);
    assertEquals(1600, bean.getDistanceFromStop(), 0.0);
    assertNull(bean.getLastUpdateTime());
    assertEquals(1, bean.getNumberOfStopsAway());
    assertEquals(0L, bean.getPredictedArrivalTime());
    assertEquals(0L, bean.getPredictedDepartureTime());
    assertEquals("XX", bean.getRouteShortName());
    assertEquals(dateAsLong("2010-10-05 16:50"), bean.getScheduledArrivalTime());
    assertEquals(dateAsLong("2010-10-05 16:55"), bean.getScheduledDepartureTime());
    assertEquals(serviceDate, bean.getServiceDate());
    assertEquals("default", bean.getStatus());
    assertSame(stopBBean, bean.getStop());
    assertSame(tripBBean, bean.getTrip());
    assertSame(tripStatusBeanB, bean.getTripStatus());
    assertNull(bean.getTripHeadsign());
    assertNull(bean.getVehicleId());
}