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

Example 1 with FareRuleSet

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

the class DefaultFareServiceImpl method getCost.

@Override
public Fare getCost(GraphPath path) {
    List<Ride> rides = createRides(path);
    // If there are no rides, there's no fare.
    if (rides.size() == 0) {
        return null;
    }
    Fare fare = new Fare();
    boolean hasFare = false;
    for (Map.Entry<FareType, Collection<FareRuleSet>> kv : fareRulesPerType.entrySet()) {
        FareType fareType = kv.getKey();
        Collection<FareRuleSet> fareRules = kv.getValue();
        // pick up a random currency from fareAttributes,
        // we assume that all tickets use the same currency
        Currency currency = null;
        WrappedCurrency wrappedCurrency = null;
        if (fareRules.size() > 0) {
            currency = Currency.getInstance(fareRules.iterator().next().getFareAttribute().getCurrencyType());
            wrappedCurrency = new WrappedCurrency(currency);
        }
        hasFare = populateFare(fare, currency, fareType, rides, fareRules);
    }
    return hasFare ? fare : null;
}

Example 2 with FareRuleSet

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

the class DefaultFareServiceImpl method getBestFareAndId.

private FareAndId getBestFareAndId(FareType fareType, List<Ride> rides, Collection<FareRuleSet> fareRules) {
    Set<String> zones = new HashSet<String>();
    Set<AgencyAndId> routes = new HashSet<AgencyAndId>();
    Set<String> agencies = new HashSet<String>();
    Set<AgencyAndId> trips = new HashSet<AgencyAndId>();
    int transfersUsed = -1;
    Ride firstRide = rides.get(0);
    long startTime = firstRide.startTime;
    String startZone = firstRide.startZone;
    String endZone = firstRide.endZone;
    // stops don't really have an agency id, they have the per-feed default id
    String feedId = firstRide.firstStop.getId().getAgencyId();
    long lastRideStartTime = firstRide.startTime;
    long lastRideEndTime = firstRide.endTime;
    for (Ride ride : rides) {
        if (!ride.firstStop.getId().getAgencyId().equals(feedId)) {
            LOG.debug("skipped multi-feed ride sequence {}", rides);
            return new FareAndId(Float.POSITIVE_INFINITY, null);
        }
        lastRideStartTime = ride.startTime;
        lastRideEndTime = ride.endTime;
        endZone = ride.endZone;
        agencies.add(ride.agency);
        routes.add(ride.route);
        zones.addAll(ride.zones);
        trips.add(ride.trip);
        transfersUsed += 1;
    }
    FareAttribute bestAttribute = null;
    float bestFare = Float.POSITIVE_INFINITY;
    long tripTime = lastRideStartTime - startTime;
    long journeyTime = lastRideEndTime - startTime;
    // find the best fare that matches this set of rides
    for (FareRuleSet ruleSet : fareRules) {
        FareAttribute attribute = ruleSet.getFareAttribute();
        // check only if the fare is not mapped to an agency
        if (!ruleSet.hasAgencyDefined() && !attribute.getId().getAgencyId().equals(feedId))
            continue;
        if (ruleSet.matches(agencies, startZone, endZone, zones, routes, trips)) {
            // TODO Maybe move the code below in FareRuleSet::matches() ?
            if (attribute.isTransfersSet() && attribute.getTransfers() < transfersUsed) {
                continue;
            }
            // as trimet does
            if (attribute.isTransferDurationSet() && tripTime > attribute.getTransferDuration()) {
                continue;
            }
            if (attribute.isJourneyDurationSet() && journeyTime > attribute.getJourneyDuration()) {
                continue;
            }
            float newFare = getFarePrice(attribute, fareType);
            if (newFare < bestFare) {
                bestAttribute = attribute;
                bestFare = newFare;
            }
        }
    }
    LOG.debug("{} best for {}", bestAttribute, rides);
    if (bestFare == Float.POSITIVE_INFINITY) {
        LOG.debug("No fare for a ride sequence: {}", rides);
    }
    return new FareAndId(bestFare, bestAttribute == null ? null : bestAttribute.getId());
}

Example 3 with FareRuleSet

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

the class SeattleFareServiceFactory method processGtfs.

@Override
public void processGtfs(GtfsRelationalDao dao) {
    // Add custom extension: trips may have a fare ID specified in KCM GTFS.
    // Need to ensure that we are scoped to feed when adding trips to FareRuleSet,
    // since fare IDs may not be unique across feeds and trip agency IDsqq
    // may not match fare attribute agency IDs (which are feed IDs).
    Map<AgencyAndId, FareRuleSet> feedFareRules = new HashMap<>();
    fillFareRules(null, dao.getAllFareAttributes(), dao.getAllFareRules(), feedFareRules);
    regularFareRules.putAll(feedFareRules);
    Map<String, FareRuleSet> feedFareRulesById = new HashMap<>();
    for (FareRuleSet rule : regularFareRules.values()) {
        String id = rule.getFareAttribute().getId().getId();
        feedFareRulesById.put(id, rule);
    }
    for (Trip trip : dao.getAllTrips()) {
        String fareId = trip.getFareId();
        FareRuleSet rule = feedFareRulesById.get(fareId);
        if (rule != null)
            rule.addTrip(trip.getId());
    }
}

Example 4 with FareRuleSet

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

the class DefaultFareServiceFactory method fillFareRules.

protected void fillFareRules(String agencyId, Collection<FareAttribute> fareAttributes, Collection<FareRule> fareRules, Map<AgencyAndId, FareRuleSet> fareRuleSet) {
    /*
         * Create an empty FareRuleSet for each FareAttribute, as some FareAttribute may have no
         * rules attached to them.
         */
    for (FareAttribute fare : fareAttributes) {
        AgencyAndId id = fare.getId();
        FareRuleSet fareRule = fareRuleSet.get(id);
        if (fareRule == null) {
            fareRule = new FareRuleSet(fare);
            fareRuleSet.put(id, fareRule);
            if (agencyId != null) {
                // TODO With the new GTFS lib, use fareAttribute.agency_id directly
                fareRule.setAgency(agencyId);
            }
        }
    }
    /*
         * For each fare rule, add it to the FareRuleSet of the fare.
         */
    for (FareRule rule : fareRules) {
        FareAttribute fare = rule.getFare();
        AgencyAndId id = fare.getId();
        FareRuleSet fareRule = fareRuleSet.get(id);
        if (fareRule == null) {
            // Should never happen by design
            LOG.error("Inexistant fare ID in fare rule: " + id);
            continue;
        }
        String contains = rule.getContainsId();
        if (contains != null) {
            fareRule.addContains(contains);
        }
        String origin = rule.getOriginId();
        String destination = rule.getDestinationId();
        if (origin != null || destination != null) {
            fareRule.addOriginDestination(origin, destination);
        }
        Route route = rule.getRoute();
        if (route != null) {
            AgencyAndId routeId = route.getId();
            fareRule.addRoute(routeId);
        }
    }
}