Examples with BlockInstance org.onebusaway.transit_data_federation.services.blocks.BlockInstance used on opensource projects

Example 11 with BlockInstance

use of org.onebusaway.transit_data_federation.services.blocks.BlockInstance in project onebusaway-application-modules by camsys.

the class BlockStatusServiceImpl method getBlocks.

/**
 **
 * {@link BlockStatusService} Interface
 ***
 */
@Override
public Map<BlockInstance, List<BlockLocation>> getBlocks(AgencyAndId blockId, long serviceDate, AgencyAndId vehicleId, long time) {
    List<BlockInstance> blockInstances = getBlockInstances(blockId, serviceDate, time);
    Map<BlockInstance, List<BlockLocation>> results = new HashMap<BlockInstance, List<BlockLocation>>();
    for (BlockInstance blockInstance : blockInstances) {
        List<BlockLocation> locations = new ArrayList<BlockLocation>();
        computeLocations(blockInstance, vehicleId, time, locations);
        results.put(blockInstance, locations);
    }
    return results;
}

Example 12 with BlockInstance

use of org.onebusaway.transit_data_federation.services.blocks.BlockInstance in project onebusaway-application-modules by camsys.

the class GtfsRealtimeTripLibraryTest method testStopRewriting.

@Test
public void testStopRewriting() {
    StopTimeUpdate.Builder stopTimeUpdate = StopTimeUpdate.newBuilder();
    stopTimeUpdate.setStopId("replaceA");
    StopTimeEvent.Builder stopTimeEvent = StopTimeEvent.newBuilder();
    stopTimeEvent.setDelay(180);
    stopTimeUpdate.setDeparture(stopTimeEvent);
    stopTimeUpdate.setStopSequence(0);
    TripUpdate tripUpdate = TripUpdate.newBuilder().setTrip(TripDescriptor.newBuilder().setTripId("tripA")).setDelay(120).setTimestamp(123456789).addStopTimeUpdate(stopTimeUpdate).build();
    TripEntryImpl tripA = trip("tripA");
    stopTime(0, stop("stopA", 0, 0), tripA, time(7, 30), 0.0);
    BlockEntryImpl blockA = block("blockA");
    BlockConfigurationEntry blockConfigA = blockConfiguration(blockA, serviceIds("s1"), tripA);
    BlockInstance blockInstanceA = new BlockInstance(blockConfigA, 0L);
    Mockito.when(_blockCalendarService.getActiveBlocks(Mockito.eq(blockA.getId()), Mockito.anyLong(), Mockito.anyLong())).thenReturn(Collections.singletonList(blockInstanceA));
    CombinedTripUpdatesAndVehiclePosition update = new CombinedTripUpdatesAndVehiclePosition();
    update.block = new BlockDescriptor();
    update.block.setBlockInstance(blockInstanceA);
    update.tripUpdates = Collections.singletonList(tripUpdate);
    StopModificationStrategy strategy = Mockito.mock(StopModificationStrategy.class);
    Mockito.when(strategy.convertStopId("replaceA")).thenReturn("stopA");
    _library.setStopModificationStrategy(strategy);
    VehicleLocationRecord record = _library.createVehicleLocationRecordForUpdate(update);
    assertEquals(123456789000L, record.getTimeOfRecord());
    assertEquals(120, record.getScheduleDeviation(), 0.0);
    TimepointPredictionRecord tpr = record.getTimepointPredictions().get(0);
    long departure = tpr.getTimepointPredictedDepartureTime();
    assertEquals(departure, time(7, 33) * 1000);
}

Example 13 with BlockInstance

use of org.onebusaway.transit_data_federation.services.blocks.BlockInstance in project onebusaway-application-modules by camsys.

the class GtfsRealtimeTripLibraryTest method testTprInterpolation_0.

/**
 * This method tests that we create timepoint prediction records for stops
 * that have not been served yet if there are TPRs downstream. If TPRs exist
 * downstream of a stop, the bus is assumed to be ahead of that stop. This
 * assumption is not necessarily true for stop time updates. We require that
 * the trip update delay indicates realtime schedule adherence for this
 * behavior to make sense.
 *
 * Current time = 7:31. Trip update delay = 2 minutes
 *          Schedule time    Real-time from feed  Timepoint predicted departure time
 * Stop A   7:30             -----                7:32
 * Stop B   7:40             7:43                 7:43
 */
@Test
public void testTprInterpolation_0() {
    _library.setCurrentTime(time(7, 31) * 1000);
    TripEntryImpl tripA = trip("tripA");
    stopTime(0, stop("stopA", 0, 0), tripA, time(7, 30), 0.0);
    stopTime(1, stop("stopB", 0, 0), tripA, time(7, 40), 10.0);
    BlockEntryImpl blockA = block("blockA");
    BlockConfigurationEntry blockConfigA = blockConfiguration(blockA, serviceIds("s1"), tripA);
    BlockInstance blockInstanceA = new BlockInstance(blockConfigA, 0L);
    StopTimeUpdate.Builder stopTimeUpdate = stopTimeUpdateWithDepartureDelay("stopB", 180);
    TripUpdate.Builder tripUpdate = tripUpdate("tripA", _library.getCurrentTime() / 1000, 120, stopTimeUpdate);
    Mockito.when(_entitySource.getTrip("tripA")).thenReturn(tripA);
    Mockito.when(_blockCalendarService.getActiveBlocks(Mockito.eq(blockA.getId()), Mockito.anyLong(), Mockito.anyLong())).thenReturn(Arrays.asList(blockInstanceA));
    VehicleLocationRecord record = vehicleLocationRecord(tripUpdate);
    long stopADept = getPredictedDepartureTimeByStopId(record, "stopA");
    assertEquals(stopADept, time(7, 32) * 1000);
    long stopBDept = getPredictedDepartureTimeByStopId(record, "stopB");
    assertEquals(stopBDept, time(7, 43) * 1000);
}

Example 14 with BlockInstance

use of org.onebusaway.transit_data_federation.services.blocks.BlockInstance in project onebusaway-application-modules by camsys.

the class GtfsRealtimeTripLibraryTest method test.

@Test
public void test() {
    FeedEntity tripUpdateEntityA = createTripUpdate("tripA", "stopA", 60, true);
    FeedEntity tripUpdateEntityB = createTripUpdate("tripB", "stopB", 120, true);
    FeedEntity tripUpdateEntityC = createTripUpdate("tripC", "stopA", 30, true);
    FeedEntity tripUpdateEntityD = createTripUpdate("tripD", "stopB", 90, true);
    FeedMessage.Builder tripUpdates = createFeed();
    tripUpdates.addEntity(tripUpdateEntityA);
    tripUpdates.addEntity(tripUpdateEntityB);
    tripUpdates.addEntity(tripUpdateEntityC);
    tripUpdates.addEntity(tripUpdateEntityD);
    TripEntryImpl tripA = trip("tripA");
    TripEntryImpl tripB = trip("tripB");
    TripEntryImpl tripC = trip("tripC");
    TripEntryImpl tripD = trip("tripD");
    StopEntryImpl stopA = stop("stopA", 0, 0);
    StopEntryImpl stopB = stop("stopB", 0, 0);
    stopTime(0, stopA, tripA, time(7, 30), 0.0);
    stopTime(1, stopB, tripB, time(8, 30), 0.0);
    stopTime(2, stopA, tripC, time(8, 30), 0.0);
    stopTime(3, stopB, tripD, time(9, 30), 0.0);
    Mockito.when(_entitySource.getTrip("tripA")).thenReturn(tripA);
    Mockito.when(_entitySource.getTrip("tripB")).thenReturn(tripB);
    Mockito.when(_entitySource.getTrip("tripC")).thenReturn(tripC);
    Mockito.when(_entitySource.getTrip("tripD")).thenReturn(tripD);
    BlockEntryImpl blockA = block("blockA");
    BlockEntryImpl blockB = block("blockB");
    BlockConfigurationEntry blockConfigA = blockConfiguration(blockA, serviceIds("s1"), tripA, tripB);
    BlockConfigurationEntry blockConfigB = blockConfiguration(blockB, serviceIds("s1"), tripC, tripD);
    BlockInstance blockInstanceA = new BlockInstance(blockConfigA, 0L);
    BlockInstance blockInstanceB = new BlockInstance(blockConfigB, 0L);
    Mockito.when(_blockCalendarService.getActiveBlocks(Mockito.eq(blockA.getId()), Mockito.anyLong(), Mockito.anyLong())).thenReturn(Arrays.asList(blockInstanceA));
    Mockito.when(_blockCalendarService.getActiveBlocks(Mockito.eq(blockB.getId()), Mockito.anyLong(), Mockito.anyLong())).thenReturn(Arrays.asList(blockInstanceB));
    FeedMessage.Builder vehiclePositions = createFeed();
    // FeedEntity.Builder vehiclePositionEntity = FeedEntity.newBuilder();
    // vehiclePositions.addEntity(vehiclePositionEntity);
    List<CombinedTripUpdatesAndVehiclePosition> groups = _library.groupTripUpdatesAndVehiclePositions(tripUpdates.build(), vehiclePositions.build());
    assertEquals(2, groups.size());
    Collections.sort(groups);
    CombinedTripUpdatesAndVehiclePosition group = groups.get(0);
    assertSame(blockA, group.block.getBlockInstance().getBlock().getBlock());
    assertEquals(2, group.tripUpdates.size());
    TripUpdate tripUpdate = group.tripUpdates.get(0);
    assertEquals("tripA", tripUpdate.getTrip().getTripId());
    tripUpdate = group.tripUpdates.get(1);
    assertEquals("tripB", tripUpdate.getTrip().getTripId());
    group = groups.get(1);
    assertSame(blockB, group.block.getBlockInstance().getBlock().getBlock());
    assertEquals(2, group.tripUpdates.size());
    tripUpdate = group.tripUpdates.get(0);
    assertEquals("tripC", tripUpdate.getTrip().getTripId());
    tripUpdate = group.tripUpdates.get(1);
    assertEquals("tripD", tripUpdate.getTrip().getTripId());
    VehicleLocationRecord record = _library.createVehicleLocationRecordForUpdate(groups.get(0));
    assertEquals(blockA.getId(), record.getBlockId());
    assertEquals(120, record.getScheduleDeviation(), 0.0);
    assertEquals(0L, record.getServiceDate());
    assertEquals(blockA.getId(), record.getVehicleId());
    record = _library.createVehicleLocationRecordForUpdate(groups.get(1));
    assertEquals(blockB.getId(), record.getBlockId());
    assertEquals(30, record.getScheduleDeviation(), 0.0);
    assertEquals(0L, record.getServiceDate());
    assertEquals(blockB.getId(), record.getVehicleId());
}

Example 15 with BlockInstance

use of org.onebusaway.transit_data_federation.services.blocks.BlockInstance in project onebusaway-application-modules by camsys.

the class GtfsRealtimeTripLibraryTest method testTprInterpolation_1.

/**
 * Same as above, but we should NOT create new timepoint prediction records
 * because the stop has already been served. Only thing different is current
 * time.
 *
 * Current time = 7:33. Trip update delay = 2 minutes
 *          Schedule time    Real-time from feed  Timepoint predicted departure time
 * Stop A   7:30             -----                ----
 * Stop B   7:40             7:43                 7:43
 */
@Test
public void testTprInterpolation_1() {
    _library.setCurrentTime(time(7, 33) * 1000);
    TripEntryImpl tripA = trip("tripA");
    stopTime(0, stop("stopA", 0, 0), tripA, time(7, 30), 0.0);
    stopTime(1, stop("stopB", 0, 0), tripA, time(7, 40), 10.0);
    BlockEntryImpl blockA = block("blockA");
    BlockConfigurationEntry blockConfigA = blockConfiguration(blockA, serviceIds("s1"), tripA);
    BlockInstance blockInstanceA = new BlockInstance(blockConfigA, 0L);
    StopTimeUpdate.Builder stopTimeUpdate = stopTimeUpdateWithDepartureDelay("stopB", 180);
    TripUpdate.Builder tripUpdate = tripUpdate("tripA", _library.getCurrentTime() / 1000, 120, stopTimeUpdate);
    Mockito.when(_entitySource.getTrip("tripA")).thenReturn(tripA);
    Mockito.when(_blockCalendarService.getActiveBlocks(Mockito.eq(blockA.getId()), Mockito.anyLong(), Mockito.anyLong())).thenReturn(Arrays.asList(blockInstanceA));
    VehicleLocationRecord record = vehicleLocationRecord(tripUpdate);
    long stopADept = getPredictedDepartureTimeByStopId(record, "stopA");
    // no tpr for this stop
    assertEquals(stopADept, -1);
    long stopBDept = getPredictedDepartureTimeByStopId(record, "stopB");
    assertEquals(stopBDept, time(7, 43) * 1000);
}