Examples with ShapePoints org.onebusaway.transit_data_federation.model.ShapePoints used on opensource projects

Example 11 with ShapePoints

use of org.onebusaway.transit_data_federation.model.ShapePoints in project onebusaway-application-modules by camsys.

the class TripEntriesFactory method processTrip.

private TripEntryImpl processTrip(TransitGraphImpl graph, Trip trip) {
    List<StopTime> stopTimes = _gtfsDao.getStopTimesForTrip(trip);
    // A trip without stop times is a trip we don't care about
    if (stopTimes.isEmpty())
        return null;
    ShapePoints shapePoints = null;
    if (trip.getShapeId() != null)
        shapePoints = _shapePointsHelper.getShapePointsForShapeId(trip.getShapeId());
    Agency agency = trip.getRoute().getAgency();
    TimeZone tz = TimeZone.getTimeZone(agency.getTimezone());
    LocalizedServiceId lsid = new LocalizedServiceId(trip.getServiceId(), tz);
    TripEntryImpl tripEntry = new TripEntryImpl();
    tripEntry.setId(trip.getId());
    tripEntry.setDirectionId(unique(trip.getDirectionId()));
    tripEntry.setServiceId(unique(lsid));
    // back it up
    if (!(shapePoints == null || shapePoints.isEmpty()))
        tripEntry.setShapeId(unique(trip.getShapeId()));
    List<StopTimeEntryImpl> stopTimesForTrip = _stopTimeEntriesFactory.processStopTimes(graph, stopTimes, tripEntry, shapePoints);
    // Also:  only set the trip if there are stops for it
    if (stopTimesForTrip == null || stopTimesForTrip.size() < 2) {
        _log.error("trip " + trip.getId() + " missing stops!");
        return null;
    }
    double tripDistance = getTripDistance(stopTimesForTrip, shapePoints);
    tripEntry.setTotalTripDistance(tripDistance);
    tripEntry.setStopTimes(cast(stopTimesForTrip));
    graph.putTripEntry(tripEntry);
    return tripEntry;
}

Example 12 with ShapePoints

use of org.onebusaway.transit_data_federation.model.ShapePoints in project onebusaway-application-modules by camsys.

the class DistanceAlongShapeLibraryTest method test02.

@Test
public void test02() throws IOException, DistanceAlongShapeException {
    ShapePoints shapePoints = readShapePoints("shapes-02.txt");
    List<StopTimeEntryImpl> stopTimes = readStopTimes("stops-02.txt");
    DistanceAlongShapeLibrary library = new DistanceAlongShapeLibrary();
    PointAndIndex[] points = library.getDistancesAlongShape(shapePoints, stopTimes);
    assertEquals(4, points.length);
    // STOP A
    assertEquals(155.4, points[0].distanceAlongShape, 0.1);
    assertEquals(1, points[0].index);
    // STOP B
    assertEquals(816.7, points[1].distanceAlongShape, 0.1);
    assertEquals(4, points[1].index);
    // STOP C
    assertEquals(819.3, points[2].distanceAlongShape, 0.1);
    assertEquals(5, points[2].index);
    // STOP D
    assertEquals(1151.1, points[3].distanceAlongShape, 0.1);
    assertEquals(9, points[3].index);
}

Example 13 with ShapePoints

use of org.onebusaway.transit_data_federation.model.ShapePoints in project onebusaway-application-modules by camsys.

the class StopTimeEntriesFactoryTest method testThreeInARowDuplicateRemoval.

@Test
public void testThreeInARowDuplicateRemoval() {
    TransitGraphImpl graph = new TransitGraphImpl();
    Stop stopA = new Stop();
    stopA.setId(aid("stopA"));
    graph.putStopEntry(stop("stopA", 47.672207391799056, -122.387855896286));
    Stop stopB = new Stop();
    stopB.setId(aid("stopB"));
    graph.putStopEntry(stop("stopB", 47.66852277218285, -122.3853882639923));
    Stop stopC = new Stop();
    stopC.setId(aid("stopC"));
    graph.putStopEntry(stop("stopC", 47.66847942216854, -122.37545336180114));
    Stop stopD = new Stop();
    stopD.setId(aid("stopD"));
    graph.putStopEntry(stop("stopD", 47.66947942216854, -122.37545336180114));
    graph.refreshStopMapping();
    Agency agency = new Agency();
    agency.setId("1");
    agency.setTimezone("America/Los_Angeles");
    Route route = new Route();
    route.setAgency(agency);
    Trip trip = new Trip();
    trip.setRoute(route);
    trip.setServiceId(aid("serviceId"));
    TripEntryImpl tripEntry = trip("trip");
    StopTime stA = new StopTime();
    stA.setId(100);
    stA.setArrivalTime(time(9, 00));
    stA.setDepartureTime(time(9, 05));
    stA.setStopSequence(100);
    stA.setStop(stopA);
    stA.setTrip(trip);
    StopTime stB = new StopTime();
    stB.setId(101);
    stB.setArrivalTime(time(9, 00));
    stB.setDepartureTime(time(9, 05));
    stB.setStopSequence(101);
    stB.setStop(stopB);
    stB.setTrip(trip);
    StopTime stC = new StopTime();
    stC.setId(102);
    stC.setArrivalTime(time(9, 00));
    stC.setDepartureTime(time(9, 05));
    stC.setStopSequence(102);
    stC.setStop(stopC);
    stC.setTrip(trip);
    StopTime stD = new StopTime();
    stD.setId(103);
    stD.setArrivalTime(time(11, 00));
    stD.setDepartureTime(time(11, 05));
    stD.setStopSequence(103);
    stD.setStop(stopD);
    stD.setTrip(trip);
    StopTimeEntriesFactory factory = new StopTimeEntriesFactory();
    factory.setDistanceAlongShapeLibrary(new DistanceAlongShapeLibrary());
    List<StopTime> stopTimes = Arrays.asList(stA, stB, stC, stD);
    ShapePointsFactory shapePointsFactory = new ShapePointsFactory();
    shapePointsFactory.addPoint(47.673840100841396, -122.38756621771239);
    shapePointsFactory.addPoint(47.668667271970484, -122.38756621771239);
    shapePointsFactory.addPoint(47.66868172192725, -122.3661729186096);
    shapePointsFactory.addPoint(47.66947942216854, -122.37545336180114);
    ShapePoints shapePoints = shapePointsFactory.create();
    List<StopTimeEntryImpl> entries = factory.processStopTimes(graph, stopTimes, tripEntry, shapePoints);
    assertEquals(stopTimes.size(), entries.size());
    StopTimeEntryImpl entry = entries.get(0);
    assertEquals(0, entry.getAccumulatedSlackTime());
    assertEquals(time(9, 00), entry.getArrivalTime());
    assertEquals(time(9, 05), entry.getDepartureTime());
    assertEquals(0, entry.getSequence());
    assertEquals(181.5, entry.getShapeDistTraveled(), 0.1);
    assertEquals(5 * 60, entry.getSlackTime());
    entry = entries.get(1);
    assertEquals(5 * 60, entry.getAccumulatedSlackTime());
    assertEquals(time(9, 28, 45), entry.getArrivalTime());
    assertEquals(time(9, 28, 45), entry.getDepartureTime());
    assertEquals(1, entry.getSequence());
    assertEquals(738.7, entry.getShapeDistTraveled(), 0.1);
    assertEquals(0, entry.getSlackTime());
    entry = entries.get(2);
    assertEquals(5 * 60, entry.getAccumulatedSlackTime());
    assertEquals(time(10, 00, 34), entry.getArrivalTime());
    assertEquals(time(10, 00, 34), entry.getDepartureTime());
    assertEquals(2, entry.getSequence());
    assertEquals(1484.5, entry.getShapeDistTraveled(), 0.1);
    assertEquals(0, entry.getSlackTime());
    entry = entries.get(3);
    assertEquals(5 * 60, entry.getAccumulatedSlackTime());
    assertEquals(time(11, 00), entry.getArrivalTime());
    assertEquals(time(11, 05), entry.getDepartureTime());
    assertEquals(3, entry.getSequence());
    assertEquals(2877.69, entry.getShapeDistTraveled(), 0.1);
    assertEquals(60 * 5, entry.getSlackTime());
}

Example 14 with ShapePoints

use of org.onebusaway.transit_data_federation.model.ShapePoints in project onebusaway-application-modules by camsys.

the class TripEntriesFactoryTest method test.

@Test
public void test() {
    GtfsRelationalDao gtfsDao = Mockito.mock(GtfsRelationalDao.class);
    Agency agency = new Agency();
    agency.setId("1");
    agency.setTimezone("America/Los_Angeles");
    // gtfsDao.saveEntity(agency);
    Route route = new Route();
    route.setId(new AgencyAndId("1", "routeA"));
    route.setAgency(agency);
    Mockito.when(gtfsDao.getAllRoutes()).thenReturn(Arrays.asList(route));
    AgencyAndId shapeId = new AgencyAndId("1", "shapeId");
    Trip trip = new Trip();
    trip.setId(new AgencyAndId("1", "tripA"));
    trip.setRoute(route);
    trip.setServiceId(new AgencyAndId("1", "serviceId"));
    trip.setShapeId(shapeId);
    Mockito.when(gtfsDao.getTripsForRoute(route)).thenReturn(Arrays.asList(trip));
    Stop stopA = new Stop();
    stopA.setId(aid("stopA"));
    StopTime stA = new StopTime();
    stA.setId(100);
    stA.setArrivalTime(time(9, 00));
    stA.setDepartureTime(time(9, 05));
    stA.setStopSequence(100);
    stA.setStop(stopA);
    stA.setTrip(trip);
    Stop stopB = new Stop();
    stopB.setId(aid("stopB"));
    StopTime stB = new StopTime();
    stB.setId(101);
    stB.setArrivalTime(time(10, 00));
    stB.setDepartureTime(time(10, 05));
    stB.setStopSequence(102);
    stB.setStop(stopB);
    stB.setTrip(trip);
    Mockito.when(gtfsDao.getStopTimesForTrip(trip)).thenReturn(Arrays.asList(stA, stB));
    TransitGraphImpl graph = new TransitGraphImpl();
    graph.putStopEntry(stop("stopA", 47.672207391799056, -122.387855896286));
    graph.putStopEntry(stop("stopB", 47.66852277218285, -122.3853882639923));
    RouteEntryImpl routeEntry = route("routeA");
    graph.putRouteEntry(routeEntry);
    graph.initialize();
    ShapePointsFactory shapePointsFactory = new ShapePointsFactory();
    shapePointsFactory.addPoint(47.673840100841396, -122.38756621771239);
    shapePointsFactory.addPoint(47.668667271970484, -122.38756621771239);
    shapePointsFactory.addPoint(47.66868172192725, -122.3661729186096);
    ShapePoints shapePoints = shapePointsFactory.create();
    ShapePointHelper shapePointHelper = Mockito.mock(ShapePointHelper.class);
    Mockito.when(shapePointHelper.getShapePointsForShapeId(shapeId)).thenReturn(shapePoints);
    TripEntriesFactory factory = new TripEntriesFactory();
    factory.setGtfsDao(gtfsDao);
    factory.setShapePointHelper(shapePointHelper);
    factory.setUniqueService(new UniqueServiceImpl());
    StopTimeEntriesFactory stopTimeEntriesFactory = new StopTimeEntriesFactory();
    stopTimeEntriesFactory.setDistanceAlongShapeLibrary(new DistanceAlongShapeLibrary());
    factory.setStopTimeEntriesFactory(stopTimeEntriesFactory);
    factory.processTrips(graph);
    TripEntryImpl entry = graph.getTripEntryForId(trip.getId());
    assertEquals(trip.getId(), entry.getId());
    assertEquals(route.getId(), entry.getRoute().getId());
    assertEquals(lsid("serviceId"), entry.getServiceId());
    assertEquals(trip.getShapeId(), entry.getShapeId());
    assertEquals(2177.1, entry.getTotalTripDistance(), 0.1);
    List<StopTimeEntry> stopTimes = entry.getStopTimes();
    assertEquals(2, stopTimes.size());
    for (StopTimeEntry stopTime : stopTimes) {
        assertSame(entry, stopTime.getTrip());
    }
}

Example 15 with ShapePoints

use of org.onebusaway.transit_data_federation.model.ShapePoints in project onebusaway-application-modules by camsys.

the class ProjectedShapePointServiceImpl method getProjectedShapePoints.

@Cacheable
@Override
public T2<List<XYPoint>, double[]> getProjectedShapePoints(List<AgencyAndId> shapeIds, int utmZoneId) {
    ShapePoints shapePoints = _shapePointService.getShapePointsForShapeIds(shapeIds);
    if (shapePoints == null || shapePoints.isEmpty())
        return null;
    UTMProjection projection = new UTMProjection(utmZoneId);
    List<XYPoint> projected = _shapePointsLibrary.getProjectedShapePoints(shapePoints, projection);
    return Tuples.tuple(projected, shapePoints.getDistTraveled());
}