Examples with JourneyPatternRefStructure uk.org.siri.siri.JourneyPatternRefStructure used on opensource projects

Example 1 with JourneyPatternRefStructure

use of uk.org.siri.siri.JourneyPatternRefStructure in project onebusaway-application-modules by camsys.

the class SiriSupport method fillMonitoredVehicleJourney.

/**
 * NOTE: The tripDetails bean here may not be for the trip the vehicle is currently on
 * in the case of A-D for stop!
 */
@SuppressWarnings("unused")
public static void fillMonitoredVehicleJourney(MonitoredVehicleJourneyStructure monitoredVehicleJourney, TripBean framedJourneyTripBean, TripStatusBean currentVehicleTripStatus, StopBean monitoredCallStopBean, OnwardCallsMode onwardCallsMode, PresentationService presentationService, TransitDataService transitDataService, int maximumOnwardCalls, List<TimepointPredictionRecord> stopLevelPredictions, boolean hasRealtimeData, long responseTimestamp, boolean showRawLocation) {
    BlockInstanceBean blockInstance = transitDataService.getBlockInstance(currentVehicleTripStatus.getActiveTrip().getBlockId(), currentVehicleTripStatus.getServiceDate());
    List<BlockTripBean> blockTrips = blockInstance.getBlockConfiguration().getTrips();
    if (monitoredCallStopBean == null) {
        monitoredCallStopBean = currentVehicleTripStatus.getNextStop();
    }
    // ///////////
    LineRefStructure lineRef = new LineRefStructure();
    lineRef.setValue(framedJourneyTripBean.getRoute().getId());
    monitoredVehicleJourney.setLineRef(lineRef);
    OperatorRefStructure operatorRef = new OperatorRefStructure();
    operatorRef.setValue(framedJourneyTripBean.getRoute().getId().split("_")[0]);
    monitoredVehicleJourney.setOperatorRef(operatorRef);
    DirectionRefStructure directionRef = new DirectionRefStructure();
    directionRef.setValue(framedJourneyTripBean.getDirectionId());
    monitoredVehicleJourney.setDirectionRef(directionRef);
    NaturalLanguageStringStructure routeShortName = new NaturalLanguageStringStructure();
    String shortName = framedJourneyTripBean.getRoute().getShortName();
    if (shortName == null) {
        shortName = framedJourneyTripBean.getRoute().getId().split("_")[1];
    }
    if (!isBlank(currentVehicleTripStatus.getActiveTrip().getRouteShortName())) {
        // look for an override like an express desginator
        routeShortName.setValue(currentVehicleTripStatus.getActiveTrip().getRouteShortName());
    } else {
        routeShortName.setValue(shortName);
    }
    monitoredVehicleJourney.setPublishedLineName(routeShortName);
    JourneyPatternRefStructure journeyPattern = new JourneyPatternRefStructure();
    journeyPattern.setValue(framedJourneyTripBean.getShapeId());
    monitoredVehicleJourney.setJourneyPatternRef(journeyPattern);
    NaturalLanguageStringStructure headsign = new NaturalLanguageStringStructure();
    headsign.setValue(framedJourneyTripBean.getTripHeadsign());
    monitoredVehicleJourney.setDestinationName(headsign);
    VehicleRefStructure vehicleRef = new VehicleRefStructure();
    if (currentVehicleTripStatus.getVehicleId() == null) {
        String tripId = framedJourneyTripBean.getId();
        String blockId = framedJourneyTripBean.getBlockId();
        String directionId = framedJourneyTripBean.getDirectionId();
        String vehicleIdHash = Integer.toString((tripId + blockId + directionId).hashCode());
        String agencyName = tripId.split("_")[0];
        String vehicleId = agencyName + "_" + vehicleIdHash;
        vehicleRef.setValue(vehicleId);
    } else {
        vehicleRef.setValue(currentVehicleTripStatus.getVehicleId());
    }
    monitoredVehicleJourney.setVehicleRef(vehicleRef);
    monitoredVehicleJourney.getVehicleMode().add(toVehicleMode(currentVehicleTripStatus.getVehicleType()));
    monitoredVehicleJourney.setMonitored(currentVehicleTripStatus.isPredicted());
    monitoredVehicleJourney.setBearing((float) currentVehicleTripStatus.getOrientation());
    monitoredVehicleJourney.setProgressRate(getProgressRateForPhaseAndStatus(currentVehicleTripStatus.getStatus(), currentVehicleTripStatus.getPhase()));
    // origin-destination
    for (int i = 0; i < blockTrips.size(); i++) {
        BlockTripBean blockTrip = blockTrips.get(i);
        if (blockTrip.getTrip().getId().equals(framedJourneyTripBean.getId())) {
            List<BlockStopTimeBean> stops = blockTrip.getBlockStopTimes();
            JourneyPlaceRefStructure origin = new JourneyPlaceRefStructure();
            origin.setValue(stops.get(0).getStopTime().getStop().getId());
            monitoredVehicleJourney.setOriginRef(origin);
            StopBean lastStop = stops.get(stops.size() - 1).getStopTime().getStop();
            DestinationRefStructure dest = new DestinationRefStructure();
            dest.setValue(lastStop.getId());
            monitoredVehicleJourney.setDestinationRef(dest);
            break;
        }
    }
    // framed journey
    FramedVehicleJourneyRefStructure framedJourney = new FramedVehicleJourneyRefStructure();
    DataFrameRefStructure dataFrame = new DataFrameRefStructure();
    dataFrame.setValue(String.format("%1$tY-%1$tm-%1$td", currentVehicleTripStatus.getServiceDate()));
    framedJourney.setDataFrameRef(dataFrame);
    framedJourney.setDatedVehicleJourneyRef(framedJourneyTripBean.getId());
    monitoredVehicleJourney.setFramedVehicleJourneyRef(framedJourney);
    // location
    // if vehicle is detected to be on detour, use actual lat/lon, not snapped location.
    LocationStructure location = new LocationStructure();
    DecimalFormat df = new DecimalFormat();
    df.setMaximumFractionDigits(6);
    // if we want to show the raw location AND we have realtime or if its on detour, show actual location
    if ((showRawLocation && currentVehicleTripStatus.getLastKnownLocation() != null) || (presentationService.isOnDetour(currentVehicleTripStatus))) {
        location.setLatitude(new BigDecimal(df.format(currentVehicleTripStatus.getLastKnownLocation().getLat())));
        location.setLongitude(new BigDecimal(df.format(currentVehicleTripStatus.getLastKnownLocation().getLon())));
    } else {
        // show snapped location
        if (currentVehicleTripStatus.getLocation() != null) {
            location.setLatitude(new BigDecimal(df.format(currentVehicleTripStatus.getLocation().getLat())));
            location.setLongitude(new BigDecimal(df.format(currentVehicleTripStatus.getLocation().getLon())));
        }
    }
    monitoredVehicleJourney.setVehicleLocation(location);
    // progress status
    List<String> progressStatuses = new ArrayList<String>();
    if (presentationService.isInLayover(currentVehicleTripStatus)) {
        progressStatuses.add("layover");
    }
    // "prevTrip" really means not on the framedvehiclejourney trip
    if (!framedJourneyTripBean.getId().equals(currentVehicleTripStatus.getActiveTrip().getId())) {
        progressStatuses.add("prevTrip");
    }
    if (!progressStatuses.isEmpty()) {
        NaturalLanguageStringStructure progressStatus = new NaturalLanguageStringStructure();
        progressStatus.setValue(StringUtils.join(progressStatuses, ","));
        monitoredVehicleJourney.setProgressStatus(progressStatus);
    }
    // block ref
    if (presentationService.isBlockLevelInference(currentVehicleTripStatus)) {
        BlockRefStructure blockRef = new BlockRefStructure();
        blockRef.setValue(framedJourneyTripBean.getBlockId());
        monitoredVehicleJourney.setBlockRef(blockRef);
    }
    // scheduled depature time
    if (presentationService.isBlockLevelInference(currentVehicleTripStatus) && (presentationService.isInLayover(currentVehicleTripStatus) || !framedJourneyTripBean.getId().equals(currentVehicleTripStatus.getActiveTrip().getId()))) {
        BlockStopTimeBean originDepartureStopTime = null;
        for (int t = 0; t < blockTrips.size(); t++) {
            BlockTripBean thisTrip = blockTrips.get(t);
            BlockTripBean nextTrip = null;
            if (t + 1 < blockTrips.size()) {
                nextTrip = blockTrips.get(t + 1);
            }
            if (thisTrip.getTrip().getId().equals(currentVehicleTripStatus.getActiveTrip().getId())) {
                // just started new trip
                if (currentVehicleTripStatus.getDistanceAlongTrip() < (0.5 * currentVehicleTripStatus.getTotalDistanceAlongTrip())) {
                    originDepartureStopTime = thisTrip.getBlockStopTimes().get(0);
                // at end of previous trip
                } else {
                    if (nextTrip != null) {
                        originDepartureStopTime = nextTrip.getBlockStopTimes().get(0);
                    }
                }
                break;
            }
        }
        if (originDepartureStopTime != null) {
            Date departureTime = new Date(currentVehicleTripStatus.getServiceDate() + (originDepartureStopTime.getStopTime().getDepartureTime() * 1000));
            monitoredVehicleJourney.setOriginAimedDepartureTime(departureTime);
        }
    }
    Map<String, TimepointPredictionRecord> stopIdToPredictionRecordMap = new HashMap<String, TimepointPredictionRecord>();
    // (build map of vehicle IDs to TPRs)
    if (stopLevelPredictions != null) {
        for (TimepointPredictionRecord tpr : stopLevelPredictions) {
            stopIdToPredictionRecordMap.put(AgencyAndId.convertToString(tpr.getTimepointId()), tpr);
        }
    }
    // monitored call
    if (!presentationService.isOnDetour(currentVehicleTripStatus))
        fillMonitoredCall(monitoredVehicleJourney, blockInstance, currentVehicleTripStatus, monitoredCallStopBean, presentationService, transitDataService, stopIdToPredictionRecordMap, hasRealtimeData, responseTimestamp);
    // onward calls
    if (!presentationService.isOnDetour(currentVehicleTripStatus))
        fillOnwardCalls(monitoredVehicleJourney, blockInstance, framedJourneyTripBean, currentVehicleTripStatus, onwardCallsMode, presentationService, transitDataService, stopIdToPredictionRecordMap, maximumOnwardCalls, hasRealtimeData, responseTimestamp);
    // situations
    fillSituations(monitoredVehicleJourney, currentVehicleTripStatus);
    return;
}