Examples with CoordinatePoint org.onebusaway.geospatial.model.CoordinatePoint used on opensource projects

Example 51 with CoordinatePoint

use of org.onebusaway.geospatial.model.CoordinatePoint in project onebusaway-application-modules by camsys.

the class VehicleStatusBeanServiceImpl method submitVehicleLocation.

@Override
public void submitVehicleLocation(VehicleLocationRecordBean bean) {
    VehicleLocationRecord r = new VehicleLocationRecord();
    r.setTimeOfRecord(bean.getTimeOfRecord());
    r.setTimeOfLocationUpdate(bean.getTimeOfLocationUpdate());
    r.setServiceDate(bean.getServiceDate());
    r.setBlockId(AgencyAndIdLibrary.convertFromString(bean.getBlockId()));
    r.setTripId(AgencyAndIdLibrary.convertFromString(bean.getTripId()));
    r.setVehicleId(AgencyAndIdLibrary.convertFromString(bean.getVehicleId()));
    if (bean.getPhase() != null)
        r.setPhase(EVehiclePhase.valueOf(bean.getPhase().toUpperCase()));
    r.setStatus(bean.getStatus());
    CoordinatePoint p = bean.getCurrentLocation();
    if (p != null) {
        r.setCurrentLocationLat(p.getLat());
        r.setCurrentLocationLon(p.getLon());
    }
    if (bean.isCurrentOrientationSet())
        r.setCurrentOrientation(bean.getCurrentOrientation());
    if (bean.isDistanceAlongBlockSet())
        r.setDistanceAlongBlock(bean.getDistanceAlongBlock());
    if (bean.isScheduleDeviationSet())
        r.setScheduleDeviation(bean.getScheduleDeviation());
    _vehicleLocationListener.handleVehicleLocationRecord(r);
}

Example 52 with CoordinatePoint

use of org.onebusaway.geospatial.model.CoordinatePoint in project onebusaway-application-modules by camsys.

the class VehicleStatusBeanServiceImpl method getStatusAsBean.

/**
 **
 *
 ***
 */
private VehicleStatusBean getStatusAsBean(VehicleStatus status, long time) {
    VehicleLocationRecord record = status.getRecord();
    VehicleStatusBean bean = new VehicleStatusBean();
    bean.setLastUpdateTime(record.getTimeOfRecord());
    bean.setLastLocationUpdateTime(record.getTimeOfLocationUpdate());
    EVehiclePhase phase = record.getPhase();
    if (phase != null)
        bean.setPhase(phase.toLabel());
    bean.setStatus(record.getStatus());
    if (record.isCurrentLocationSet())
        bean.setLocation(new CoordinatePoint(record.getCurrentLocationLat(), record.getCurrentLocationLon()));
    bean.setVehicleId(AgencyAndIdLibrary.convertToString(record.getVehicleId()));
    TripDetailsBean details = _tripDetailsBeanService.getTripForVehicle(record.getVehicleId(), time, new TripDetailsInclusionBean(true, false, true));
    if (details != null && details.getStatus() != null) {
        bean.setTrip(details.getTrip());
        bean.setTripStatus(details.getStatus());
    }
    List<VehicleLocationRecord> allRecords = status.getAllRecords();
    if (!CollectionsLibrary.isEmpty(allRecords)) {
        List<VehicleLocationRecordBean> allRecordBeans = new ArrayList<VehicleLocationRecordBean>();
        bean.setAllRecords(allRecordBeans);
        for (VehicleLocationRecord r : allRecords) {
            VehicleLocationRecordBean rBean = getVehicleLocationRecordAsBean(r);
            allRecordBeans.add(rBean);
        }
    }
    return bean;
}

Example 53 with CoordinatePoint

use of org.onebusaway.geospatial.model.CoordinatePoint in project onebusaway-application-modules by camsys.

the class BlockLocationServiceImpl method getBlockLocation.

/**
 * @param blockInstance
 * @param cacheElements
 * @param scheduledLocation
 * @param targetTime
 * @return null if the effective scheduled block location cannot be determined
 */
private BlockLocation getBlockLocation(BlockInstance blockInstance, VehicleLocationCacheElements cacheElements, ScheduledBlockLocation scheduledLocation, long targetTime) {
    BlockLocation location = new BlockLocation();
    location.setTime(targetTime);
    location.setBlockInstance(blockInstance);
    VehicleLocationCacheElement cacheElement = null;
    if (cacheElements != null)
        cacheElement = cacheElements.getElementForTimestamp(targetTime);
    if (cacheElement != null) {
        VehicleLocationRecord record = cacheElement.getRecord();
        if (scheduledLocation == null)
            scheduledLocation = getScheduledBlockLocationForVehicleLocationCacheRecord(blockInstance, cacheElement, targetTime);
        if (scheduledLocation != null) {
            location.setEffectiveScheduleTime(scheduledLocation.getScheduledTime());
            location.setDistanceAlongBlock(scheduledLocation.getDistanceAlongBlock());
        }
        location.setBlockStartTime(record.getBlockStartTime());
        location.setPredicted(true);
        location.setLastUpdateTime(record.getTimeOfRecord());
        location.setLastLocationUpdateTime(record.getTimeOfLocationUpdate());
        location.setScheduleDeviation(record.getScheduleDeviation());
        location.setScheduleDeviations(cacheElement.getScheduleDeviations());
        if (record.isCurrentLocationSet()) {
            CoordinatePoint p = new CoordinatePoint(record.getCurrentLocationLat(), record.getCurrentLocationLon());
            location.setLastKnownLocation(p);
        }
        location.setOrientation(record.getCurrentOrientation());
        location.setPhase(record.getPhase());
        location.setStatus(record.getStatus());
        location.setVehicleId(record.getVehicleId());
        List<TimepointPredictionRecord> timepointPredictions = record.getTimepointPredictions();
        location.setTimepointPredictions(timepointPredictions);
        if (timepointPredictions != null && !timepointPredictions.isEmpty()) {
            SortedMap<Integer, Double> scheduleDeviations = new TreeMap<Integer, Double>();
            BlockConfigurationEntry blockConfig = blockInstance.getBlock();
            int tprIndexCounter = 0;
            for (TimepointPredictionRecord tpr : timepointPredictions) {
                AgencyAndId stopId = tpr.getTimepointId();
                long predictedTime;
                if (tpr.getTimepointPredictedDepartureTime() != -1) {
                    predictedTime = tpr.getTimepointPredictedDepartureTime();
                } else {
                    predictedTime = tpr.getTimepointPredictedArrivalTime();
                }
                if (stopId == null || predictedTime == 0)
                    continue;
                for (BlockStopTimeEntry blockStopTime : blockConfig.getStopTimes()) {
                    StopTimeEntry stopTime = blockStopTime.getStopTime();
                    StopEntry stop = stopTime.getStop();
                    // StopSequence equals to -1 when there is no stop sequence in the GTFS-rt
                    if (stopId.equals(stop.getId()) && stopTime.getTrip().getId().equals(tpr.getTripId()) && (tpr.getStopSequence() == -1 || stopTime.getSequence() == tpr.getStopSequence())) {
                        if (tpr.getStopSequence() == -1 && isFirstOrLastStopInTrip(stopTime) && isLoopRoute(stopTime)) {
                            if (isSinglePredictionForTrip(timepointPredictions, tpr, tprIndexCounter)) {
                                continue;
                            }
                            // If this isn't the last prediction, and we're on the first stop, then apply it
                            if (isLastPrediction(stopTime, timepointPredictions, tpr, tprIndexCounter) && isFirstStopInRoute(stopTime)) {
                                // Do not calculate schedule deviation
                                continue;
                            }
                            // If this is the last prediction, and we're on the last stop, then apply it
                            if (isFirstPrediction(stopTime, timepointPredictions, tpr, tprIndexCounter) && isLastStopInRoute(stopTime)) {
                                // Do not calculate schedule deviation
                                continue;
                            }
                        }
                        int arrivalOrDepartureTime;
                        // We currently use the scheduled arrival time of the stop as the search index
                        // This MUST be consistent with the index search in ArrivalAndSepartureServiceImpl.getBestScheduleDeviation()
                        int index = stopTime.getArrivalTime();
                        if (tpr.getTimepointPredictedDepartureTime() != -1) {
                            // Prefer departure time, because if both exist departure deviations should be the ones propagated downstream
                            arrivalOrDepartureTime = stopTime.getDepartureTime();
                        } else {
                            arrivalOrDepartureTime = stopTime.getArrivalTime();
                        }
                        int deviation = (int) ((predictedTime - blockInstance.getServiceDate()) / 1000 - arrivalOrDepartureTime);
                        scheduleDeviations.put(index, (double) deviation);
                    }
                }
                tprIndexCounter++;
            }
            double[] scheduleTimes = new double[scheduleDeviations.size()];
            double[] scheduleDeviationMus = new double[scheduleDeviations.size()];
            double[] scheduleDeviationSigmas = new double[scheduleDeviations.size()];
            int index = 0;
            for (Map.Entry<Integer, Double> entry : scheduleDeviations.entrySet()) {
                scheduleTimes[index] = entry.getKey();
                scheduleDeviationMus[index] = entry.getValue();
                index++;
            }
            ScheduleDeviationSamples samples = new ScheduleDeviationSamples(scheduleTimes, scheduleDeviationMus, scheduleDeviationSigmas);
            location.setScheduleDeviations(samples);
        }
    } else {
        if (scheduledLocation == null)
            scheduledLocation = getScheduledBlockLocationForBlockInstance(blockInstance, targetTime);
    }
    /**
     * Will be null in the following cases:
     *
     * 1) When the effective schedule time is beyond the last scheduled stop
     * time for the block.
     *
     * 2) When the effective distance along block is outside the range of the
     * block's shape.
     */
    if (scheduledLocation == null)
        return null;
    // if we have route info, set the vehicleType
    if (scheduledLocation.getActiveTrip() != null && scheduledLocation.getActiveTrip().getTrip() != null && scheduledLocation.getActiveTrip().getTrip().getRoute() != null) {
        location.setVehicleType(EVehicleType.toEnum(scheduledLocation.getActiveTrip().getTrip().getRoute().getType()));
    }
    location.setInService(scheduledLocation.isInService());
    location.setActiveTrip(scheduledLocation.getActiveTrip());
    location.setLocation(scheduledLocation.getLocation());
    location.setOrientation(scheduledLocation.getOrientation());
    location.setScheduledDistanceAlongBlock(scheduledLocation.getDistanceAlongBlock());
    location.setClosestStop(scheduledLocation.getClosestStop());
    location.setClosestStopTimeOffset(scheduledLocation.getClosestStopTimeOffset());
    location.setNextStop(scheduledLocation.getNextStop());
    location.setNextStopTimeOffset(scheduledLocation.getNextStopTimeOffset());
    location.setPreviousStop(scheduledLocation.getPreviousStop());
    return location;
}

Example 54 with CoordinatePoint

use of org.onebusaway.geospatial.model.CoordinatePoint in project onebusaway-application-modules by camsys.

the class SiriLikeRealtimeSource method getEffectiveScheduleTime.

private long getEffectiveScheduleTime(TripEntry trip, double lat, double lon, long timestamp, long serviceDate) {
    ServiceIdActivation serviceIds = new ServiceIdActivation(trip.getServiceId());
    // todo!
    BlockConfigurationEntry blockConfig = blockConfiguration(trip.getBlock(), serviceIds, trip);
    BlockInstance block = new BlockInstance(blockConfig, serviceDate);
    CoordinatePoint location = new CoordinatePoint(lat, lon);
    ScheduledBlockLocation loc = _blockGeospatialService.getBestScheduledBlockLocationForLocation(block, location, timestamp, 0, trip.getTotalTripDistance());
    return loc.getScheduledTime();
}

Example 55 with CoordinatePoint

use of org.onebusaway.geospatial.model.CoordinatePoint in project onebusaway-application-modules by camsys.

the class BlockStatusBeanServiceImpl method bean.

private BlockStatusBean bean(BlockLocation blockLocation) {
    if (blockLocation == null)
        return null;
    BlockInstance instance = blockLocation.getBlockInstance();
    BlockConfigurationEntry block = instance.getBlock();
    long serviceDate = instance.getServiceDate();
    BlockStatusBean bean = new BlockStatusBean();
    bean.setBlock(_blockBeanService.getBlockForId(block.getBlock().getId()));
    bean.setStatus("default");
    bean.setServiceDate(serviceDate);
    bean.setTotalDistanceAlongBlock(block.getTotalBlockDistance());
    bean.setInService(blockLocation.isInService());
    CoordinatePoint location = blockLocation.getLocation();
    bean.setLocation(location);
    bean.setScheduledDistanceAlongBlock(blockLocation.getScheduledDistanceAlongBlock());
    bean.setDistanceAlongBlock(blockLocation.getDistanceAlongBlock());
    BlockTripEntry activeTrip = blockLocation.getActiveTrip();
    if (activeTrip != null) {
        BlockTripBean activeTripBean = _blockBeanService.getBlockTripAsBean(activeTrip);
        bean.setActiveTrip(activeTripBean);
    }
    BlockStopTimeEntry stop = blockLocation.getClosestStop();
    if (stop != null) {
        StopBean stopBean = _stopBeanService.getStopForId(stop.getStopTime().getStop().getId());
        bean.setClosestStop(stopBean);
        bean.setClosestStopTimeOffset(blockLocation.getClosestStopTimeOffset());
    }
    bean.setPredicted(blockLocation.isPredicted());
    bean.setLastUpdateTime(blockLocation.getLastUpdateTime());
    bean.setScheduleDeviation(blockLocation.getScheduleDeviation());
    AgencyAndId vid = blockLocation.getVehicleId();
    if (vid != null)
        bean.setVehicleId(ApplicationBeanLibrary.getId(vid));
    return bean;
}