Examples with RoutingRequest org.opentripplanner.routing.core.RoutingRequest used on opensource projects

Example 71 with RoutingRequest

use of org.opentripplanner.routing.core.RoutingRequest in project OpenTripPlanner by opentripplanner.

the class StreetUtils method pruneFloatingIslands.

public static void pruneFloatingIslands(Graph graph, int maxIslandSize, int islandWithStopMaxSize, String islandLogName) {
    LOG.debug("pruning");
    PrintWriter islandLog = null;
    if (islandLogName != null && !islandLogName.isEmpty()) {
        try {
            islandLog = new PrintWriter(new File(islandLogName));
        } catch (Exception e) {
            LOG.error("Failed to write islands log file", e);
        }
    }
    if (islandLog != null) {
        islandLog.printf("%s\t%s\t%s\t%s\t%s\n", "id", "stopCount", "streetCount", "wkt", "hadRemoved");
    }
    Map<Vertex, Subgraph> subgraphs = new HashMap<Vertex, Subgraph>();
    Map<Vertex, ArrayList<Vertex>> neighborsForVertex = new HashMap<Vertex, ArrayList<Vertex>>();
    // RoutingRequest options = new RoutingRequest(new TraverseModeSet(TraverseMode.WALK, TraverseMode.TRANSIT));
    RoutingRequest options = new RoutingRequest(new TraverseModeSet(TraverseMode.WALK));
    for (Vertex gv : graph.getVertices()) {
        if (!(gv instanceof StreetVertex)) {
            continue;
        }
        State s0 = new State(gv, options);
        for (Edge e : gv.getOutgoing()) {
            Vertex in = gv;
            if (!(e instanceof StreetEdge || e instanceof StreetTransitLink || e instanceof ElevatorEdge || e instanceof FreeEdge)) {
                continue;
            }
            State s1 = e.traverse(s0);
            if (s1 == null) {
                continue;
            }
            Vertex out = s1.getVertex();
            ArrayList<Vertex> vertexList = neighborsForVertex.get(in);
            if (vertexList == null) {
                vertexList = new ArrayList<Vertex>();
                neighborsForVertex.put(in, vertexList);
            }
            vertexList.add(out);
            vertexList = neighborsForVertex.get(out);
            if (vertexList == null) {
                vertexList = new ArrayList<Vertex>();
                neighborsForVertex.put(out, vertexList);
            }
            vertexList.add(in);
        }
    }
    ArrayList<Subgraph> islands = new ArrayList<Subgraph>();
    /* associate each node with a subgraph */
    for (Vertex gv : graph.getVertices()) {
        if (!(gv instanceof StreetVertex)) {
            continue;
        }
        Vertex vertex = gv;
        if (subgraphs.containsKey(vertex)) {
            continue;
        }
        if (!neighborsForVertex.containsKey(vertex)) {
            continue;
        }
        Subgraph subgraph = computeConnectedSubgraph(neighborsForVertex, vertex);
        if (subgraph != null) {
            for (Iterator<Vertex> vIter = subgraph.streetIterator(); vIter.hasNext(); ) {
                Vertex subnode = vIter.next();
                subgraphs.put(subnode, subgraph);
            }
            islands.add(subgraph);
        }
    }
    LOG.info(islands.size() + " sub graphs found");
    /* remove all tiny subgraphs and large subgraphs without stops */
    for (Subgraph island : islands) {
        boolean hadRemoved = false;
        if (island.stopSize() > 0) {
            // for islands with stops
            if (island.streetSize() < islandWithStopMaxSize) {
                depedestrianizeOrRemove(graph, island);
                hadRemoved = true;
            }
        } else {
            // for islands without stops
            if (island.streetSize() < maxIslandSize) {
                depedestrianizeOrRemove(graph, island);
                hadRemoved = true;
            }
        }
        if (islandLog != null) {
            WriteNodesInSubGraph(island, islandLog, hadRemoved);
        }
    }
    if (graph.removeEdgelessVertices() > 0) {
        LOG.warn("Removed edgeless vertices after pruning islands");
    }
}

Example 72 with RoutingRequest

use of org.opentripplanner.routing.core.RoutingRequest in project OpenTripPlanner by opentripplanner.

the class RoutingResource method buildRequest.

/**
 * Range/sanity check the query parameter fields and build a Request object from them.
 *
 * @throws ParameterException when there is a problem interpreting a query parameter
 */
protected RoutingRequest buildRequest() throws ParameterException {
    Router router = otpServer.getRouter(routerId);
    RoutingRequest request = router.defaultRoutingRequest.clone();
    request.routerId = routerId;
    // router configuration and cloned. We check whether each parameter was supplied before overwriting the default.
    if (fromPlace != null)
        request.setFromString(fromPlace);
    if (toPlace != null)
        request.setToString(toPlace);
    {
        // FIXME: move into setter method on routing request
        TimeZone tz;
        tz = router.graph.getTimeZone();
        if (date == null && time != null) {
            // Time was provided but not date
            LOG.debug("parsing ISO datetime {}", time);
            try {
                // If the time query param doesn't specify a timezone, use the graph's default. See issue #1373.
                DatatypeFactory df = javax.xml.datatype.DatatypeFactory.newInstance();
                XMLGregorianCalendar xmlGregCal = df.newXMLGregorianCalendar(time);
                GregorianCalendar gregCal = xmlGregCal.toGregorianCalendar();
                if (xmlGregCal.getTimezone() == DatatypeConstants.FIELD_UNDEFINED) {
                    gregCal.setTimeZone(tz);
                }
                Date d2 = gregCal.getTime();
                request.setDateTime(d2);
            } catch (DatatypeConfigurationException e) {
                request.setDateTime(date, time, tz);
            }
        } else {
            request.setDateTime(date, time, tz);
        }
    }
    if (wheelchair != null)
        request.setWheelchairAccessible(wheelchair);
    if (numItineraries != null)
        request.setNumItineraries(numItineraries);
    if (maxWalkDistance != null) {
        request.setMaxWalkDistance(maxWalkDistance);
        request.maxTransferWalkDistance = maxWalkDistance;
    }
    if (maxPreTransitTime != null)
        request.setMaxPreTransitTime(maxPreTransitTime);
    if (walkReluctance != null)
        request.setWalkReluctance(walkReluctance);
    if (waitReluctance != null)
        request.setWaitReluctance(waitReluctance);
    if (waitAtBeginningFactor != null)
        request.setWaitAtBeginningFactor(waitAtBeginningFactor);
    if (walkSpeed != null)
        request.walkSpeed = walkSpeed;
    if (bikeSpeed != null)
        request.bikeSpeed = bikeSpeed;
    if (bikeSwitchTime != null)
        request.bikeSwitchTime = bikeSwitchTime;
    if (bikeSwitchCost != null)
        request.bikeSwitchCost = bikeSwitchCost;
    if (optimize != null) {
        // Optimize types are basically combined presets of routing parameters, except for triangle
        request.setOptimize(optimize);
        if (optimize == OptimizeType.TRIANGLE) {
            if (triangleSafetyFactor == null || triangleSlopeFactor == null || triangleTimeFactor == null) {
                throw new ParameterException(Message.UNDERSPECIFIED_TRIANGLE);
            }
            if (triangleSafetyFactor == null && triangleSlopeFactor == null && triangleTimeFactor == null) {
                throw new ParameterException(Message.TRIANGLE_VALUES_NOT_SET);
            }
            // FIXME couldn't this be simplified by only specifying TWO of the values?
            if (Math.abs(triangleSafetyFactor + triangleSlopeFactor + triangleTimeFactor - 1) > Math.ulp(1) * 3) {
                throw new ParameterException(Message.TRIANGLE_NOT_AFFINE);
            }
            request.setTriangleSafetyFactor(triangleSafetyFactor);
            request.setTriangleSlopeFactor(triangleSlopeFactor);
            request.setTriangleTimeFactor(triangleTimeFactor);
        }
    }
    if (arriveBy != null)
        request.setArriveBy(arriveBy);
    if (showIntermediateStops != null)
        request.showIntermediateStops = showIntermediateStops;
    if (intermediatePlaces != null)
        request.setIntermediatePlacesFromStrings(intermediatePlaces);
    if (preferredRoutes != null)
        request.setPreferredRoutes(preferredRoutes);
    if (otherThanPreferredRoutesPenalty != null)
        request.setOtherThanPreferredRoutesPenalty(otherThanPreferredRoutesPenalty);
    if (preferredAgencies != null)
        request.setPreferredAgencies(preferredAgencies);
    if (unpreferredRoutes != null)
        request.setUnpreferredRoutes(unpreferredRoutes);
    if (unpreferredAgencies != null)
        request.setUnpreferredAgencies(unpreferredAgencies);
    if (walkBoardCost != null)
        request.setWalkBoardCost(walkBoardCost);
    if (bikeBoardCost != null)
        request.setBikeBoardCost(bikeBoardCost);
    if (bannedRoutes != null)
        request.setBannedRoutes(bannedRoutes);
    if (bannedAgencies != null)
        request.setBannedAgencies(bannedAgencies);
    HashMap<AgencyAndId, BannedStopSet> bannedTripMap = makeBannedTripMap(bannedTrips);
    if (bannedTripMap != null)
        request.bannedTrips = bannedTripMap;
    if (bannedStops != null)
        request.setBannedStops(bannedStops);
    if (bannedStopsHard != null)
        request.setBannedStopsHard(bannedStopsHard);
    // See comment on RoutingRequest.transferPentalty.
    if (transferPenalty != null)
        request.transferPenalty = transferPenalty;
    if (optimize == OptimizeType.TRANSFERS) {
        optimize = OptimizeType.QUICK;
        request.transferPenalty += 1800;
    }
    if (batch != null)
        request.batch = batch;
    if (optimize != null)
        request.setOptimize(optimize);
    /* Temporary code to get bike/car parking and renting working. */
    if (modes != null) {
        modes.applyToRoutingRequest(request);
        request.setModes(request.modes);
    }
    if (request.allowBikeRental && bikeSpeed == null) {
        // slower bike speed for bike sharing, based on empirical evidence from DC.
        request.bikeSpeed = 4.3;
    }
    if (boardSlack != null)
        request.boardSlack = boardSlack;
    if (alightSlack != null)
        request.alightSlack = alightSlack;
    if (minTransferTime != null)
        // TODO rename field in routingrequest
        request.transferSlack = minTransferTime;
    if (nonpreferredTransferPenalty != null)
        request.nonpreferredTransferPenalty = nonpreferredTransferPenalty;
    if (request.boardSlack + request.alightSlack > request.transferSlack) {
        throw new RuntimeException("Invalid parameters: " + "transfer slack must be greater than or equal to board slack plus alight slack");
    }
    if (maxTransfers != null)
        request.maxTransfers = maxTransfers;
    final long NOW_THRESHOLD_MILLIS = 15 * 60 * 60 * 1000;
    boolean tripPlannedForNow = Math.abs(request.getDateTime().getTime() - new Date().getTime()) < NOW_THRESHOLD_MILLIS;
    // TODO the same thing for GTFS-RT
    request.useBikeRentalAvailabilityInformation = (tripPlannedForNow);
    if (startTransitStopId != null && !startTransitStopId.isEmpty())
        request.startingTransitStopId = AgencyAndId.convertFromString(startTransitStopId);
    if (startTransitTripId != null && !startTransitTripId.isEmpty())
        request.startingTransitTripId = AgencyAndId.convertFromString(startTransitTripId);
    if (clampInitialWait != null)
        request.clampInitialWait = clampInitialWait;
    if (reverseOptimizeOnTheFly != null)
        request.reverseOptimizeOnTheFly = reverseOptimizeOnTheFly;
    if (ignoreRealtimeUpdates != null)
        request.ignoreRealtimeUpdates = ignoreRealtimeUpdates;
    if (disableRemainingWeightHeuristic != null)
        request.disableRemainingWeightHeuristic = disableRemainingWeightHeuristic;
    if (maxHours != null)
        request.maxHours = maxHours;
    if (useRequestedDateTimeInMaxHours != null)
        request.useRequestedDateTimeInMaxHours = useRequestedDateTimeInMaxHours;
    if (disableAlertFiltering != null)
        request.disableAlertFiltering = disableAlertFiltering;
    if (geoidElevation != null)
        request.geoidElevation = geoidElevation;
    // getLocale function returns defaultLocale if locale is null
    request.locale = ResourceBundleSingleton.INSTANCE.getLocale(locale);
    return request;
}

Example 73 with RoutingRequest

use of org.opentripplanner.routing.core.RoutingRequest in project OpenTripPlanner by opentripplanner.

the class GraphPathToTripPlanConverterTest method buildPaths.

/**
 * Build three GraphPath objects that can be used for testing for forward, backward and onboard.
 * This method doesn't rely on any routing code.
 * Leg 0: Walking towards the train station
 * Leg 1: First train leg, interlined with leg 2
 * Leg 2: Second train leg, interlined with leg 1
 * Leg 3: Simple transfer from the train station to the ferry
 * Leg 4: Ferry leg
 * Leg 5: Walking towards the bike rental station
 * Leg 6: Cycling on a rented bike
 * Leg 7: Cycling on a rented bike, continued (to demonstrate a {@link LegSwitchingEdge})
 * Leg 8: Leaving the bike rental station on foot
 * @return An array containing the generated GraphPath objects: forward, then backward, onboard.
 */
private GraphPath[] buildPaths() {
    // This set of requested traverse modes implies that bike rental is a possibility.
    RoutingRequest options = new RoutingRequest("BICYCLE_RENT,TRANSIT");
    String feedId = "FEED";
    Graph graph = new Graph();
    // Vertices for leg 0
    ExitVertex v0 = new ExitVertex(graph, "Vertex 0", 0, 0, 0);
    IntersectionVertex v2 = new IntersectionVertex(graph, "Vertex 2", 0, 0);
    IntersectionVertex v4 = new IntersectionVertex(graph, "Vertex 4", 1, 1);
    // Stops for legs 1, 2 and 4, plus initialization and storage in a list
    Stop trainStopDepart = new Stop();
    Stop trainStopDwell = new Stop();
    Stop trainStopInterline = new Stop();
    Stop trainStopArrive = new Stop();
    Stop ferryStopDepart = new Stop();
    Stop ferryStopArrive = new Stop();
    trainStopDepart.setId(new AgencyAndId(feedId, "Depart"));
    trainStopDepart.setName("Train stop depart");
    trainStopDepart.setLon(1);
    trainStopDepart.setLat(1);
    trainStopDepart.setCode("Train depart code");
    trainStopDepart.setPlatformCode("Train depart platform");
    trainStopDepart.setZoneId("Train depart zone");
    trainStopDwell.setId(new AgencyAndId(feedId, "Dwell"));
    trainStopDwell.setName("Train stop dwell");
    trainStopDwell.setLon(45);
    trainStopDwell.setLat(23);
    trainStopDwell.setCode("Train dwell code");
    trainStopDwell.setPlatformCode("Train dwell platform");
    trainStopDwell.setZoneId("Train dwell zone");
    trainStopInterline.setId(new AgencyAndId(feedId, "Interline"));
    trainStopInterline.setName("Train stop interline");
    trainStopInterline.setLon(89);
    trainStopInterline.setLat(45);
    trainStopInterline.setCode("Train interline code");
    trainStopInterline.setPlatformCode("Train interline platform");
    trainStopInterline.setZoneId("Train interline zone");
    trainStopArrive.setId(new AgencyAndId(feedId, "Arrive"));
    trainStopArrive.setName("Train stop arrive");
    trainStopArrive.setLon(133);
    trainStopArrive.setLat(67);
    trainStopArrive.setCode("Train arrive code");
    trainStopArrive.setPlatformCode("Train arrive platform");
    trainStopArrive.setZoneId("Train arrive zone");
    ferryStopDepart.setId(new AgencyAndId(feedId, "Depart"));
    ferryStopDepart.setName("Ferry stop depart");
    ferryStopDepart.setLon(135);
    ferryStopDepart.setLat(67);
    ferryStopDepart.setCode("Ferry depart code");
    ferryStopDepart.setPlatformCode("Ferry depart platform");
    ferryStopDepart.setZoneId("Ferry depart zone");
    ferryStopArrive.setId(new AgencyAndId(feedId, "Arrive"));
    ferryStopArrive.setName("Ferry stop arrive");
    ferryStopArrive.setLon(179);
    ferryStopArrive.setLat(89);
    ferryStopArrive.setCode("Ferry arrive code");
    ferryStopArrive.setPlatformCode("Ferry arrive platform");
    ferryStopArrive.setZoneId("Ferry arrive zone");
    ArrayList<Stop> firstStops = new ArrayList<Stop>();
    ArrayList<Stop> secondStops = new ArrayList<Stop>();
    ArrayList<Stop> thirdStops = new ArrayList<Stop>();
    firstStops.add(trainStopDepart);
    firstStops.add(trainStopDwell);
    firstStops.add(trainStopInterline);
    secondStops.add(trainStopInterline);
    secondStops.add(trainStopArrive);
    thirdStops.add(ferryStopDepart);
    thirdStops.add(ferryStopArrive);
    // Agencies for legs 1, 2 and 4, plus initialization
    Agency trainAgency = new Agency();
    Agency ferryAgency = new Agency();
    trainAgency.setId("Train");
    trainAgency.setName("John Train");
    trainAgency.setUrl("http://www.train.org/");
    ferryAgency.setId("Ferry");
    ferryAgency.setName("Brian Ferry");
    ferryAgency.setUrl("http://www.ferry.org/");
    // Routes for legs 1, 2 and 4, plus initialization
    Route firstRoute = new Route();
    Route secondRoute = new Route();
    Route thirdRoute = new Route();
    firstRoute.setId(new AgencyAndId(feedId, "A"));
    firstRoute.setAgency(trainAgency);
    firstRoute.setShortName("A");
    firstRoute.setLongName("'A' Train");
    firstRoute.setType(2);
    firstRoute.setColor("White");
    firstRoute.setTextColor("Black");
    secondRoute.setId(new AgencyAndId(feedId, "B"));
    secondRoute.setAgency(trainAgency);
    secondRoute.setShortName("B");
    secondRoute.setLongName("Another Train");
    secondRoute.setType(2);
    secondRoute.setColor("Cyan");
    secondRoute.setTextColor("Yellow");
    thirdRoute.setId(new AgencyAndId(feedId, "C"));
    thirdRoute.setAgency(ferryAgency);
    thirdRoute.setShortName("C");
    thirdRoute.setLongName("Ferry Cross the Mersey");
    thirdRoute.setType(4);
    thirdRoute.setColor("Black");
    thirdRoute.setTextColor("White");
    // Trips for legs 1, 2 and 4, plus initialization
    Trip firstTrip = new Trip();
    Trip secondTrip = new Trip();
    Trip thirdTrip = new Trip();
    firstTrip.setId(new AgencyAndId(feedId, "A"));
    firstTrip.setTripShortName("A");
    firstTrip.setBlockId("Alock");
    firstTrip.setRoute(firstRoute);
    BikeAccess.setForTrip(firstTrip, BikeAccess.ALLOWED);
    firstTrip.setTripHeadsign("Street Fighting Man");
    secondTrip.setId(new AgencyAndId(feedId, "B"));
    secondTrip.setTripShortName("B");
    secondTrip.setBlockId("Block");
    secondTrip.setRoute(secondRoute);
    BikeAccess.setForTrip(secondTrip, BikeAccess.ALLOWED);
    secondTrip.setTripHeadsign("No Expectations");
    thirdTrip.setId(new AgencyAndId(feedId, "C"));
    thirdTrip.setTripShortName("C");
    thirdTrip.setBlockId("Clock");
    thirdTrip.setRoute(thirdRoute);
    BikeAccess.setForTrip(thirdTrip, BikeAccess.ALLOWED);
    thirdTrip.setTripHeadsign("Handsome Molly");
    // Scheduled stop times for legs 1, 2 and 4, plus initialization and storage in a list
    StopTime trainStopDepartTime = new StopTime();
    StopTime trainStopDwellTime = new StopTime();
    StopTime trainStopInterlineFirstTime = new StopTime();
    StopTime trainStopInterlineSecondTime = new StopTime();
    StopTime trainStopArriveTime = new StopTime();
    StopTime ferryStopDepartTime = new StopTime();
    StopTime ferryStopArriveTime = new StopTime();
    trainStopDepartTime.setTrip(firstTrip);
    trainStopDepartTime.setStop(trainStopDepart);
    trainStopDepartTime.setStopSequence(Integer.MIN_VALUE);
    trainStopDepartTime.setDepartureTime(4);
    trainStopDepartTime.setPickupType(3);
    trainStopDwellTime.setTrip(firstTrip);
    trainStopDwellTime.setStop(trainStopDwell);
    trainStopDwellTime.setStopSequence(0);
    trainStopDwellTime.setArrivalTime(8);
    trainStopDwellTime.setDepartureTime(12);
    trainStopInterlineFirstTime.setTrip(firstTrip);
    trainStopInterlineFirstTime.setStop(trainStopInterline);
    trainStopInterlineFirstTime.setStopSequence(Integer.MAX_VALUE);
    trainStopInterlineFirstTime.setArrivalTime(16);
    trainStopInterlineSecondTime.setTrip(secondTrip);
    trainStopInterlineSecondTime.setStop(trainStopInterline);
    trainStopInterlineSecondTime.setStopSequence(0);
    trainStopInterlineSecondTime.setDepartureTime(20);
    trainStopArriveTime.setTrip(secondTrip);
    trainStopArriveTime.setStop(trainStopArrive);
    trainStopArriveTime.setStopSequence(1);
    trainStopArriveTime.setArrivalTime(24);
    trainStopArriveTime.setDropOffType(2);
    ferryStopDepartTime.setTrip(thirdTrip);
    ferryStopDepartTime.setStop(ferryStopDepart);
    ferryStopDepartTime.setStopSequence(-1);
    ferryStopDepartTime.setDepartureTime(32);
    ferryStopDepartTime.setPickupType(2);
    ferryStopArriveTime.setTrip(thirdTrip);
    ferryStopArriveTime.setStop(ferryStopArrive);
    ferryStopArriveTime.setStopSequence(0);
    ferryStopArriveTime.setArrivalTime(36);
    ferryStopArriveTime.setDropOffType(3);
    ArrayList<StopTime> firstStopTimes = new ArrayList<StopTime>();
    ArrayList<StopTime> secondStopTimes = new ArrayList<StopTime>();
    ArrayList<StopTime> thirdStopTimes = new ArrayList<StopTime>();
    firstStopTimes.add(trainStopDepartTime);
    firstStopTimes.add(trainStopDwellTime);
    firstStopTimes.add(trainStopInterlineFirstTime);
    secondStopTimes.add(trainStopInterlineSecondTime);
    secondStopTimes.add(trainStopArriveTime);
    thirdStopTimes.add(ferryStopDepartTime);
    thirdStopTimes.add(ferryStopArriveTime);
    // Various patterns that are required to construct a full graph path, plus initialization
    StopPattern firstStopPattern = new StopPattern(firstStopTimes);
    StopPattern secondStopPattern = new StopPattern(secondStopTimes);
    StopPattern thirdStopPattern = new StopPattern(thirdStopTimes);
    TripPattern firstTripPattern = new TripPattern(firstRoute, firstStopPattern);
    TripPattern secondTripPattern = new TripPattern(secondRoute, secondStopPattern);
    TripPattern thirdTripPattern = new TripPattern(thirdRoute, thirdStopPattern);
    TripTimes firstTripTimes = new TripTimes(firstTrip, firstStopTimes, new Deduplicator());
    TripTimes secondTripTimes = new TripTimes(secondTrip, secondStopTimes, new Deduplicator());
    TripTimes thirdTripTimes = new TripTimes(thirdTrip, thirdStopTimes, new Deduplicator());
    firstTripPattern.add(firstTripTimes);
    secondTripPattern.add(secondTripTimes);
    thirdTripPattern.add(thirdTripTimes);
    // Vertices for legs 1, 2 and 3
    TransitStop v6 = new TransitStop(graph, trainStopDepart);
    TransitStopDepart v8 = new TransitStopDepart(graph, trainStopDepart, v6);
    // To understand the stop indexes in the vertex constructors, look at firstStopTimes.add() etc. above
    PatternDepartVertex v10 = new PatternDepartVertex(graph, firstTripPattern, 0);
    PatternArriveVertex v12 = new PatternArriveVertex(graph, firstTripPattern, 1);
    PatternDepartVertex v14 = new PatternDepartVertex(graph, firstTripPattern, 1);
    PatternArriveVertex v16 = new PatternArriveVertex(graph, firstTripPattern, 2);
    PatternDepartVertex v18 = new PatternDepartVertex(graph, secondTripPattern, 0);
    PatternArriveVertex v20 = new PatternArriveVertex(graph, secondTripPattern, 1);
    TransitStop v24 = new TransitStop(graph, trainStopArrive);
    TransitStopArrive v22 = new TransitStopArrive(graph, trainStopArrive, v24);
    // Vertices for legs 3 and 4
    TransitStop v26 = new TransitStop(graph, ferryStopDepart);
    TransitStopDepart v28 = new TransitStopDepart(graph, ferryStopDepart, v26);
    PatternDepartVertex v30 = new PatternDepartVertex(graph, thirdTripPattern, 0);
    PatternArriveVertex v32 = new PatternArriveVertex(graph, thirdTripPattern, 1);
    TransitStop v36 = new TransitStop(graph, ferryStopArrive);
    TransitStopArrive v34 = new TransitStopArrive(graph, ferryStopArrive, v36);
    // Vertices for leg 5
    IntersectionVertex v38 = new IntersectionVertex(graph, "Vertex 38", 179, 89);
    IntersectionVertex v40 = new IntersectionVertex(graph, "Vertex 40", 180, 89);
    IntersectionVertex v42 = new IntersectionVertex(graph, "Vertex 42", 180, 90);
    // Bike rental stations for legs 5, 6 and 7, plus initialization
    BikeRentalStation enterPickupStation = new BikeRentalStation();
    BikeRentalStation exitPickupStation = new BikeRentalStation();
    BikeRentalStation enterDropoffStation = new BikeRentalStation();
    BikeRentalStation exitDropoffStation = new BikeRentalStation();
    enterPickupStation.id = "Enter pickup";
    enterPickupStation.name = new NonLocalizedString("Enter pickup station");
    enterPickupStation.x = 180;
    enterPickupStation.y = 90;
    exitPickupStation.id = "Exit pickup";
    exitPickupStation.name = new NonLocalizedString("Exit pickup station");
    exitPickupStation.x = 180;
    exitPickupStation.y = 90;
    enterDropoffStation.id = "Enter dropoff";
    enterDropoffStation.name = new NonLocalizedString("Enter dropoff station");
    enterDropoffStation.x = 0;
    enterDropoffStation.y = 90;
    exitDropoffStation.id = "Exit dropoff";
    exitDropoffStation.name = new NonLocalizedString("Exit dropoff station");
    exitDropoffStation.x = 0;
    exitDropoffStation.y = 90;
    // Vertices for legs 5 and 6
    BikeRentalStationVertex v44 = new BikeRentalStationVertex(graph, enterPickupStation);
    BikeRentalStationVertex v46 = new BikeRentalStationVertex(graph, exitPickupStation);
    IntersectionVertex v48 = new IntersectionVertex(graph, "Vertex 48", 180, 90);
    IntersectionVertex v50 = new IntersectionVertex(graph, "Vertex 50", 90, 90);
    // Vertices for leg 7
    IntersectionVertex v52 = new IntersectionVertex(graph, "Vertex 52", 90, 90);
    IntersectionVertex v54 = new IntersectionVertex(graph, "Vertex 54", 0, 90);
    // Vertices for legs 7 and 8
    BikeRentalStationVertex v56 = new BikeRentalStationVertex(graph, enterDropoffStation);
    BikeRentalStationVertex v58 = new BikeRentalStationVertex(graph, exitDropoffStation);
    StreetLocation v60 = new StreetLocation("Vertex 60", new Coordinate(0, 90), "Vertex 60");
    // Vertex initialization that can't be done using the constructor
    v0.setExitName("Ausfahrt");
    v2.freeFlowing = (true);
    v4.freeFlowing = (true);
    v38.freeFlowing = (true);
    v40.freeFlowing = (true);
    v42.freeFlowing = (true);
    v48.freeFlowing = (true);
    v50.freeFlowing = (true);
    v52.freeFlowing = (true);
    v54.freeFlowing = (true);
    // Elevation profiles for the street edges that will be created later
    PackedCoordinateSequence elevation3 = new PackedCoordinateSequence.Double(new double[] { 0.0, 0.0, 3.0, 9.9 }, 2);
    PackedCoordinateSequence elevation39 = new PackedCoordinateSequence.Double(new double[] { 0.0, 9.9, 2.1, 0.1 }, 2);
    PackedCoordinateSequence elevation41 = new PackedCoordinateSequence.Double(new double[] { 0.0, 0.1, 1.9, 2.8 }, 2);
    PackedCoordinateSequence elevation49 = new PackedCoordinateSequence.Double(new double[] { 0.0, 2.8, 2.0, 2.6 }, 2);
    PackedCoordinateSequence elevation53 = new PackedCoordinateSequence.Double(new double[] { 0.0, 2.6, 1.0, 6.0 }, 2);
    // Coordinate sequences and line strings for those same edges
    PackedCoordinateSequence coordinates3 = new PackedCoordinateSequence.Double(new double[] { 0, 0, 1, 1 }, 2);
    PackedCoordinateSequence coordinates25 = new PackedCoordinateSequence.Double(new double[] { 133, 67, 135, 67 }, 2);
    PackedCoordinateSequence coordinates39 = new PackedCoordinateSequence.Double(new double[] { 179, 89, 180, 89 }, 2);
    PackedCoordinateSequence coordinates41 = new PackedCoordinateSequence.Double(new double[] { 180, 89, 180, 90 }, 2);
    PackedCoordinateSequence coordinates49 = new PackedCoordinateSequence.Double(new double[] { 180, 90, 90, 90 }, 2);
    PackedCoordinateSequence coordinates53 = new PackedCoordinateSequence.Double(new double[] { 90, 90, 0, 90 }, 2);
    GeometryFactory geometryFactory = new GeometryFactory();
    LineString l3 = new LineString(coordinates3, geometryFactory);
    LineString l25 = new LineString(coordinates25, geometryFactory);
    LineString l39 = new LineString(coordinates39, geometryFactory);
    LineString l41 = new LineString(coordinates41, geometryFactory);
    LineString l49 = new LineString(coordinates49, geometryFactory);
    LineString l53 = new LineString(coordinates53, geometryFactory);
    // Edges for leg 0
    FreeEdge e1 = new FreeEdge(v0, v2);
    StreetWithElevationEdge e3 = new StreetWithElevationEdge(v2, v4, l3, "Edge 3", 3.0, StreetTraversalPermission.ALL, false);
    // Edges for legs 1 and 2
    StreetTransitLink e5 = new StreetTransitLink(v4, v6, false);
    PreBoardEdge e7 = new PreBoardEdge(v6, v8);
    TransitBoardAlight e9 = new TransitBoardAlight(v8, v10, 0, TraverseMode.RAIL);
    PatternHop e11 = new PatternHop(v10, v12, trainStopDepart, trainStopDwell, 0);
    PatternDwell e13 = new PatternDwell(v12, v14, 1, firstTripPattern);
    PatternHop e15 = new PatternHop(v14, v16, trainStopDwell, trainStopInterline, 1);
    PatternInterlineDwell e17 = new PatternInterlineDwell(v16, v18);
    PatternHop e19 = new PatternHop(v18, v20, trainStopInterline, trainStopArrive, 0);
    TransitBoardAlight e21 = new TransitBoardAlight(v20, v22, 1, TraverseMode.RAIL);
    PreAlightEdge e23 = new PreAlightEdge(v22, v24);
    // Edges for legs 3 and 4
    SimpleTransfer e25 = new SimpleTransfer(v24, v26, 7, l25);
    PreBoardEdge e27 = new PreBoardEdge(v26, v28);
    TransitBoardAlight e29 = new TransitBoardAlight(v28, v30, 0, TraverseMode.FERRY);
    PatternHop e31 = new PatternHop(v30, v32, ferryStopDepart, ferryStopArrive, 0);
    TransitBoardAlight e33 = new TransitBoardAlight(v32, v34, 1, TraverseMode.FERRY);
    PreAlightEdge e35 = new PreAlightEdge(v34, v36);
    StreetTransitLink e37 = new StreetTransitLink(v36, v38, true);
    // Edges for legs 5 and 6, where edges 39 and 41 have the same name to trigger stayOn = true
    AreaEdge e39 = new AreaEdge(v38, v40, l39, "Edge 39 / 41", 2.1, StreetTraversalPermission.ALL, false, new AreaEdgeList());
    StreetWithElevationEdge e41 = new StreetWithElevationEdge(v40, v42, l41, "Edge 39 / 41", 1.9, StreetTraversalPermission.ALL, false);
    StreetBikeRentalLink e43 = new StreetBikeRentalLink(v42, v44);
    RentABikeOnEdge e45 = new RentABikeOnEdge(v44, v46, Collections.singleton(""));
    StreetBikeRentalLink e47 = new StreetBikeRentalLink(v46, v48);
    StreetWithElevationEdge e49 = new StreetWithElevationEdge(v48, v50, l49, "Edge 49", 2.0, StreetTraversalPermission.ALL, false);
    // Edges for legs 6, 7 and 8
    LegSwitchingEdge e51 = new LegSwitchingEdge(v50, v52);
    StreetEdge e53p = new StreetEdge(v52, v54, l53, "Edge 53", 1.0, StreetTraversalPermission.ALL, false);
    PartialStreetEdge e53 = new PartialStreetEdge(e53p, v52, v54, l53, "Edge 53", 1.0);
    StreetBikeRentalLink e55 = new StreetBikeRentalLink(v54, v56);
    RentABikeOffEdge e57 = new RentABikeOffEdge(v56, v58, Collections.singleton(""));
    StreetBikeRentalLink e59 = new StreetBikeRentalLink(v58, v60);
    // Alert for testing GTFS-RT
    AlertPatch alertPatch = new AlertPatch();
    alertPatch.setTimePeriods(Collections.singletonList(new TimePeriod(0, Long.MAX_VALUE)));
    alertPatch.setAlert(Alert.createSimpleAlerts(alertsExample));
    // Edge initialization that can't be done using the constructor
    e3.setElevationProfile(elevation3, false);
    e17.add(firstTrip, secondTrip);
    e39.setElevationProfile(elevation39, false);
    e41.setElevationProfile(elevation41, false);
    e41.setHasBogusName(true);
    e49.setElevationProfile(elevation49, false);
    e53.setElevationProfile(elevation53, false);
    graph.streetNotesService.addStaticNote(e53p, Alert.createSimpleAlerts(alertsExample), StreetNotesService.ALWAYS_MATCHER);
    // Add an extra edge to the graph in order to generate stayOn = true for one walk step.
    new StreetEdge(v40, new IntersectionVertex(graph, "Extra vertex", 180, 88), new LineString(new PackedCoordinateSequence.Double(new double[] { 180, 89, 180, 88 }, 2), geometryFactory), "Extra edge", 1.9, StreetTraversalPermission.NONE, true);
    // Various bookkeeping operations
    graph.serviceCodes.put(firstTrip.getId(), 0);
    graph.serviceCodes.put(secondTrip.getId(), 1);
    graph.serviceCodes.put(thirdTrip.getId(), 2);
    firstTripTimes.serviceCode = graph.serviceCodes.get(firstTrip.getId());
    secondTripTimes.serviceCode = graph.serviceCodes.get(secondTrip.getId());
    thirdTripTimes.serviceCode = graph.serviceCodes.get(thirdTrip.getId());
    CalendarServiceData calendarServiceData = new CalendarServiceDataStub(graph.serviceCodes.keySet());
    CalendarServiceImpl calendarServiceImpl = new CalendarServiceImpl(calendarServiceData);
    calendarServiceData.putTimeZoneForAgencyId(feedId, timeZone);
    calendarServiceData.putTimeZoneForAgencyId(feedId, timeZone);
    FareServiceStub fareServiceStub = new FareServiceStub();
    ServiceDate serviceDate = new ServiceDate(1970, 1, 1);
    // Updates for leg 4, the ferry leg
    TripDescriptor.Builder tripDescriptorBuilder = TripDescriptor.newBuilder();
    tripDescriptorBuilder.setTripId("C");
    StopTimeEvent.Builder ferryStopDepartTimeEventBuilder = StopTimeEvent.newBuilder();
    StopTimeEvent.Builder ferryStopArriveTimeEventBuilder = StopTimeEvent.newBuilder();
    ferryStopDepartTimeEventBuilder.setTime(40L);
    ferryStopArriveTimeEventBuilder.setTime(43L);
    StopTimeUpdate.Builder ferryStopDepartUpdateBuilder = StopTimeUpdate.newBuilder();
    StopTimeUpdate.Builder ferryStopArriveUpdateBuilder = StopTimeUpdate.newBuilder();
    ferryStopDepartUpdateBuilder.setStopSequence(-1);
    ferryStopDepartUpdateBuilder.setDeparture(ferryStopDepartTimeEventBuilder);
    ferryStopDepartUpdateBuilder.setArrival(ferryStopDepartTimeEventBuilder);
    ferryStopDepartUpdateBuilder.setScheduleRelationship(ScheduleRelationship.SCHEDULED);
    ferryStopArriveUpdateBuilder.setStopSequence(0);
    ferryStopArriveUpdateBuilder.setDeparture(ferryStopArriveTimeEventBuilder);
    ferryStopArriveUpdateBuilder.setArrival(ferryStopArriveTimeEventBuilder);
    ferryStopArriveUpdateBuilder.setScheduleRelationship(ScheduleRelationship.SCHEDULED);
    TripUpdate.Builder tripUpdateBuilder = TripUpdate.newBuilder();
    tripUpdateBuilder.setTrip(tripDescriptorBuilder);
    tripUpdateBuilder.addStopTimeUpdate(0, ferryStopDepartUpdateBuilder);
    tripUpdateBuilder.addStopTimeUpdate(1, ferryStopArriveUpdateBuilder);
    TripUpdate tripUpdate = tripUpdateBuilder.build();
    // Create dummy TimetableSnapshot
    TimetableSnapshot snapshot = new TimetableSnapshot();
    // Mock TimetableSnapshotSource to return dummy TimetableSnapshot
    TimetableSnapshotSource timetableSnapshotSource = mock(TimetableSnapshotSource.class);
    when(timetableSnapshotSource.getTimetableSnapshot()).thenReturn(snapshot);
    TripTimes updatedTripTimes = thirdTripPattern.scheduledTimetable.createUpdatedTripTimes(tripUpdate, timeZone, serviceDate);
    timetableSnapshotSource.getTimetableSnapshot().update(feedId, thirdTripPattern, updatedTripTimes, serviceDate);
    // Further graph initialization
    graph.putService(CalendarServiceData.class, calendarServiceData);
    graph.putService(FareService.class, fareServiceStub);
    graph.addAgency(feedId, trainAgency);
    graph.addAgency(feedId, ferryAgency);
    graph.timetableSnapshotSource = (timetableSnapshotSource);
    graph.addAlertPatch(e29, alertPatch);
    // Routing context creation and initialization
    ServiceDay serviceDay = new ServiceDay(graph, 0, calendarServiceImpl, feedId);
    // Temporary graph objects for onboard depart tests
    OnboardDepartVertex onboardDepartVertex = new OnboardDepartVertex("Onboard", 23.0, 12.0);
    OnBoardDepartPatternHop onBoardDepartPatternHop = new OnBoardDepartPatternHop(onboardDepartVertex, v12, firstTripPattern.scheduledTimetable.getTripTimes(0), serviceDay, 0, 0.5);
    // Traverse the path forward first
    RoutingRequest forwardOptions = options.clone();
    RoutingContext forwardContext = new RoutingContext(forwardOptions, graph, v0, v60);
    forwardContext.serviceDays = new ArrayList<ServiceDay>(1);
    forwardContext.serviceDays.add(serviceDay);
    forwardOptions.rctx = forwardContext;
    forwardOptions.dateTime = 0L;
    forwardOptions.bikeRentalPickupTime = 4;
    forwardOptions.bikeRentalDropoffTime = 2;
    // Forward traversal of all edges
    State s0Forward = new State(forwardOptions);
    State s2Forward = e1.traverse(s0Forward);
    State s4Forward = e3.traverse(s2Forward);
    State s6Forward = e5.traverse(s4Forward);
    State s8Forward = e7.traverse(s6Forward);
    State s10Forward = e9.traverse(s8Forward);
    State s12Forward = e11.traverse(s10Forward);
    State s14Forward = e13.traverse(s12Forward);
    State s16Forward = e15.traverse(s14Forward);
    State s18Forward = e17.traverse(s16Forward);
    State s20Forward = e19.traverse(s18Forward);
    State s22Forward = e21.traverse(s20Forward);
    State s24Forward = e23.traverse(s22Forward);
    State s26Forward = e25.traverse(s24Forward);
    State s28Forward = e27.traverse(s26Forward);
    State s30Forward = e29.traverse(s28Forward);
    State s32Forward = e31.traverse(s30Forward);
    State s34Forward = e33.traverse(s32Forward);
    State s36Forward = e35.traverse(s34Forward);
    State s38Forward = e37.traverse(s36Forward);
    State s40Forward = e39.traverse(s38Forward);
    State s42Forward = e41.traverse(s40Forward);
    State s44Forward = e43.traverse(s42Forward);
    State s46Forward = e45.traverse(s44Forward);
    State s48Forward = e47.traverse(s46Forward);
    State s50Forward = e49.traverse(s48Forward);
    State s52Forward = e51.traverse(s50Forward);
    State s54Forward = e53.traverse(s52Forward);
    State s56Forward = e55.traverse(s54Forward);
    State s58Forward = e57.traverse(s56Forward);
    State s60Forward = e59.traverse(s58Forward);
    // Also traverse the path backward
    RoutingRequest backwardOptions = options.clone();
    RoutingContext backwardContext = new RoutingContext(backwardOptions, graph, v60, v0);
    backwardContext.serviceDays = new ArrayList<ServiceDay>(1);
    backwardContext.serviceDays.add(serviceDay);
    backwardOptions.rctx = backwardContext;
    backwardOptions.dateTime = 60L;
    backwardOptions.bikeRentalPickupTime = 4;
    backwardOptions.bikeRentalDropoffTime = 2;
    backwardOptions.setArriveBy(true);
    // Backward traversal of all edges
    State s60Backward = new State(backwardOptions);
    State s58Backward = e59.traverse(s60Backward);
    State s56Backward = e57.traverse(s58Backward);
    State s54Backward = e55.traverse(s56Backward);
    State s52Backward = e53.traverse(s54Backward);
    State s50Backward = e51.traverse(s52Backward);
    State s48Backward = e49.traverse(s50Backward);
    State s46Backward = e47.traverse(s48Backward);
    State s44Backward = e45.traverse(s46Backward);
    State s42Backward = e43.traverse(s44Backward);
    State s40Backward = e41.traverse(s42Backward);
    State s38Backward = e39.traverse(s40Backward);
    State s36Backward = e37.traverse(s38Backward);
    State s34Backward = e35.traverse(s36Backward);
    State s32Backward = e33.traverse(s34Backward);
    State s30Backward = e31.traverse(s32Backward);
    State s28Backward = e29.traverse(s30Backward);
    State s26Backward = e27.traverse(s28Backward);
    State s24Backward = e25.traverse(s26Backward);
    State s22Backward = e23.traverse(s24Backward);
    State s20Backward = e21.traverse(s22Backward);
    State s18Backward = e19.traverse(s20Backward);
    State s16Backward = e17.traverse(s18Backward);
    State s14Backward = e15.traverse(s16Backward);
    State s12Backward = e13.traverse(s14Backward);
    State s10Backward = e11.traverse(s12Backward);
    State s8Backward = e9.traverse(s10Backward);
    State s6Backward = e7.traverse(s8Backward);
    State s4Backward = e5.traverse(s6Backward);
    State s2Backward = e3.traverse(s4Backward);
    State s0Backward = e1.traverse(s2Backward);
    // Perform a forward traversal starting onboard
    RoutingRequest onboardOptions = options.clone();
    RoutingContext onboardContext = new RoutingContext(onboardOptions, graph, onboardDepartVertex, v60);
    onboardContext.serviceDays = new ArrayList<ServiceDay>(1);
    onboardContext.serviceDays.add(serviceDay);
    onboardOptions.rctx = onboardContext;
    onboardOptions.dateTime = 6L;
    onboardOptions.bikeRentalPickupTime = 4;
    onboardOptions.bikeRentalDropoffTime = 2;
    // Onboard traversal of all edges
    State s10Onboard = new State(onboardOptions);
    State s12Onboard = onBoardDepartPatternHop.traverse(s10Onboard);
    State s14Onboard = e13.traverse(s12Onboard);
    State s16Onboard = e15.traverse(s14Onboard);
    State s18Onboard = e17.traverse(s16Onboard);
    State s20Onboard = e19.traverse(s18Onboard);
    State s22Onboard = e21.traverse(s20Onboard);
    State s24Onboard = e23.traverse(s22Onboard);
    State s26Onboard = e25.traverse(s24Onboard);
    State s28Onboard = e27.traverse(s26Onboard);
    State s30Onboard = e29.traverse(s28Onboard);
    State s32Onboard = e31.traverse(s30Onboard);
    State s34Onboard = e33.traverse(s32Onboard);
    State s36Onboard = e35.traverse(s34Onboard);
    State s38Onboard = e37.traverse(s36Onboard);
    State s40Onboard = e39.traverse(s38Onboard);
    State s42Onboard = e41.traverse(s40Onboard);
    State s44Onboard = e43.traverse(s42Onboard);
    State s46Onboard = e45.traverse(s44Onboard);
    State s48Onboard = e47.traverse(s46Onboard);
    State s50Onboard = e49.traverse(s48Onboard);
    State s52Onboard = e51.traverse(s50Onboard);
    State s54Onboard = e53.traverse(s52Onboard);
    State s56Onboard = e55.traverse(s54Onboard);
    State s58Onboard = e57.traverse(s56Onboard);
    State s60Onboard = e59.traverse(s58Onboard);
    return new GraphPath[] { new GraphPath(s60Forward, false), new GraphPath(s0Backward, false), new GraphPath(s60Onboard, false) };
}

Example 74 with RoutingRequest

use of org.opentripplanner.routing.core.RoutingRequest in project OpenTripPlanner by opentripplanner.

the class GraphPathToTripPlanConverterTest method testLegSwitchOnlyGraphPath.

/**
 * Test that graph paths with only null and LEG_SWITCH modes throw a TrivialPathException
 */
@Test(expected = TrivialPathException.class)
public void testLegSwitchOnlyGraphPath() {
    RoutingRequest options = new RoutingRequest();
    Graph graph = new Graph();
    ExitVertex start = new ExitVertex(graph, "Start", 0, -90, 0);
    ExitVertex middle = new ExitVertex(graph, "Middle", 0, 0, 0);
    ExitVertex end = new ExitVertex(graph, "End", 0, 90, 0);
    FreeEdge depart = new FreeEdge(start, middle);
    LegSwitchingEdge arrive = new LegSwitchingEdge(middle, end);
    options.rctx = new RoutingContext(options, graph, start, end);
    State intermediate = depart.traverse(new State(options));
    GraphPath graphPath = new GraphPath(arrive.traverse(intermediate), false);
    GraphPathToTripPlanConverter.generateItinerary(graphPath, false, false, locale);
}

Example 75 with RoutingRequest

use of org.opentripplanner.routing.core.RoutingRequest in project OpenTripPlanner by opentripplanner.

the class GraphVisualizer method route.

protected void route(String from, String to) {
    Date when;
    // Year + 1900
    try {
        when = dateFormat.parse(searchDate.getText());
    } catch (ParseException e) {
        searchDate.setText("Format: " + dateFormat.toPattern());
        return;
    }
    TraverseModeSet modeSet = new TraverseModeSet();
    modeSet.setWalk(walkCheckBox.isSelected());
    modeSet.setBicycle(bikeCheckBox.isSelected());
    modeSet.setFerry(ferryCheckBox.isSelected());
    modeSet.setRail(trainCheckBox.isSelected());
    modeSet.setTram(trainCheckBox.isSelected());
    modeSet.setSubway(trainCheckBox.isSelected());
    modeSet.setFunicular(trainCheckBox.isSelected());
    modeSet.setGondola(trainCheckBox.isSelected());
    modeSet.setBus(busCheckBox.isSelected());
    modeSet.setCableCar(busCheckBox.isSelected());
    modeSet.setCar(carCheckBox.isSelected());
    // otherwise 'false' will clear trainish and busish
    if (transitCheckBox.isSelected())
        modeSet.setTransit(true);
    RoutingRequest options = new RoutingRequest(modeSet);
    options.setArriveBy(arriveByCheckBox.isSelected());
    // override low 2-4 minute values
    options.setWalkBoardCost(Integer.parseInt(boardingPenaltyField.getText()) * 60);
    // TODO LG Add ui element for bike board cost (for now bike = 2 * walk)
    options.setBikeBoardCost(Integer.parseInt(boardingPenaltyField.getText()) * 60 * 2);
    // there should be a ui element for walk distance and optimize type
    options.setOptimize(getSelectedOptimizeType());
    options.setMaxWalkDistance(Integer.parseInt(maxWalkField.getText()));
    options.setDateTime(when);
    options.setFromString(from);
    options.setToString(to);
    options.walkSpeed = Float.parseFloat(walkSpeed.getText());
    options.bikeSpeed = Float.parseFloat(bikeSpeed.getText());
    options.softWalkLimiting = (softWalkLimiting.isSelected());
    options.softWalkPenalty = (Float.parseFloat(softWalkPenalty.getText()));
    options.softWalkOverageRate = (Float.parseFloat(this.softWalkOverageRate.getText()));
    options.numItineraries = 1;
    System.out.println("--------");
    System.out.println("Path from " + from + " to " + to + " at " + when);
    System.out.println("\tModes: " + modeSet);
    System.out.println("\tOptions: " + options);
    options.numItineraries = (Integer.parseInt(this.nPaths.getText()));
    // apply callback if the options call for it
    // if( dontUseGraphicalCallbackCheckBox.isSelected() ){
    // TODO perhaps avoid using a GraphPathFinder and go one level down the call chain directly to a GenericAStar
    // TODO perhaps instead of giving the pathservice a callback, we can just put the visitor in the routing request
    GraphPathFinder finder = new GraphPathFinder(router);
    long t0 = System.currentTimeMillis();
    // TODO: check options properly intialized (AMB)
    List<GraphPath> paths = finder.graphPathFinderEntryPoint(options);
    long dt = System.currentTimeMillis() - t0;
    searchTimeElapsedLabel.setText("search time elapsed: " + dt + "ms");
    if (paths == null) {
        System.out.println("no path");
        showGraph.highlightGraphPath(null);
        return;
    }
    // now's a convenient time to set graphical SPT weights
    showGraph.simpleSPT.setWeights();
    showPathsInPanel(paths);
    // now's a good time to set showGraph's SPT drawing weights
    showGraph.setSPTFlattening(Float.parseFloat(sptFlattening.getText()));
    showGraph.setSPTThickness(Float.parseFloat(sptThickness.getText()));
    showGraph.redraw();
    options.cleanup();
}