Examples with StopGroupBean org.onebusaway.transit_data.model.StopGroupBean used on opensource projects

Example 16 with StopGroupBean

use of org.onebusaway.transit_data.model.StopGroupBean in project onebusaway-application-modules by camsys.

the class SearchResultFactoryImpl method getRouteResultForRegion.

@Override
public SearchResult getRouteResultForRegion(RouteBean routeBean) {
    List<String> polylines = new ArrayList<String>();
    StopsForRouteBean stopsForRoute = _transitDataService.getStopsForRoute(routeBean.getId());
    List<StopGroupingBean> stopGroupings = stopsForRoute.getStopGroupings();
    for (StopGroupingBean stopGroupingBean : stopGroupings) {
        for (StopGroupBean stopGroupBean : stopGroupingBean.getStopGroups()) {
            NameBean name = stopGroupBean.getName();
            String type = name.getType();
            if (!type.equals("destination"))
                continue;
            for (EncodedPolylineBean polyline : stopGroupBean.getPolylines()) {
                polylines.add(polyline.getPoints());
            }
        }
    }
    return new RouteInRegionResult(routeBean, polylines);
}

Example 17 with StopGroupBean

use of org.onebusaway.transit_data.model.StopGroupBean in project onebusaway-application-modules by camsys.

the class StopForIdAction method execute.

@Override
public String execute() {
    if (_stopId == null) {
        return SUCCESS;
    }
    StopBean stop = _transitDataService.getStop(_stopId);
    if (stop == null) {
        return SUCCESS;
    }
    List<RouteAtStop> routesAtStop = new ArrayList<RouteAtStop>();
    for (RouteBean routeBean : stop.getRoutes()) {
        StopsForRouteBean stopsForRoute = _transitDataService.getStopsForRoute(routeBean.getId());
        List<RouteDirection> routeDirections = new ArrayList<RouteDirection>();
        List<StopGroupingBean> stopGroupings = stopsForRoute.getStopGroupings();
        for (StopGroupingBean stopGroupingBean : stopGroupings) {
            for (StopGroupBean stopGroupBean : stopGroupingBean.getStopGroups()) {
                if (_transitDataService.stopHasRevenueServiceOnRoute((routeBean.getAgency() != null ? routeBean.getAgency().getId() : null), _stopId, routeBean.getId(), stopGroupBean.getId())) {
                    NameBean name = stopGroupBean.getName();
                    String type = name.getType();
                    if (!type.equals("destination"))
                        continue;
                    // filter out route directions that don't stop at this stop
                    if (!stopGroupBean.getStopIds().contains(_stopId))
                        continue;
                    Boolean hasUpcomingScheduledService = _transitDataService.stopHasUpcomingScheduledService((routeBean.getAgency() != null ? routeBean.getAgency().getId() : null), SystemTime.currentTimeMillis(), stop.getId(), routeBean.getId(), stopGroupBean.getId());
                    // if there are buses on route, always have "scheduled service"
                    Boolean routeHasVehiclesInService = true;
                    if (routeHasVehiclesInService) {
                        hasUpcomingScheduledService = true;
                    }
                    routeDirections.add(new RouteDirection(stopGroupBean, null, null, hasUpcomingScheduledService));
                }
            }
        }
        RouteAtStop routeAtStop = new RouteAtStop(routeBean, routeDirections);
        routesAtStop.add(routeAtStop);
    }
    _result = new StopResult(stop, routesAtStop);
    List<MonitoredStopVisitStructure> visits = _realtimeService.getMonitoredStopVisitsForStop(_stopId, 0, SystemTime.currentTimeMillis());
    _response = generateSiriResponse(visits, AgencyAndIdLibrary.convertFromString(_stopId));
    return SUCCESS;
}

Example 18 with StopGroupBean

use of org.onebusaway.transit_data.model.StopGroupBean in project onebusaway-application-modules by camsys.

the class SearchServiceImpl method findStopsNearPoint.

@Override
public SearchResultCollection findStopsNearPoint(Double latitude, Double longitude, SearchResultFactory resultFactory, Set<RouteBean> routeFilter) {
    CoordinateBounds bounds = SphericalGeometryLibrary.bounds(latitude, longitude, DISTANCE_TO_STOPS);
    SearchQueryBean queryBean = new SearchQueryBean();
    queryBean.setType(SearchQueryBean.EQueryType.BOUNDS_OR_CLOSEST);
    queryBean.setBounds(bounds);
    queryBean.setMaxCount(100);
    StopsBean stops = _transitDataService.getStops(queryBean);
    Collections.sort(stops.getStops(), new StopDistanceFromPointComparator(latitude, longitude));
    // A list of stops that will go in our search results
    List<StopBean> stopsForResults = new ArrayList<StopBean>();
    // Keep track of which routes are already in our search results by
    // direction
    Map<String, List<RouteBean>> routesByDirectionAlreadyInResults = new HashMap<String, List<RouteBean>>();
    // Cache stops by route so we don't need to call the transit data
    // service repeatedly for the same route
    Map<String, StopsForRouteBean> stopsForRouteLookup = new HashMap<String, StopsForRouteBean>();
    // direction to our final results.
    for (StopBean stopBean : stops.getStops()) {
        String agencyId = AgencyAndIdLibrary.convertFromString(stopBean.getId()).getAgencyId();
        if (!_transitDataService.stopHasRevenueService(agencyId, stopBean.getId())) {
            continue;
        }
        // Get the stop bean that is actually inside this search result. We
        // kept track of it earlier.
        // StopBean stopBean = stopBeanBySearchResult.get(stopResult);
        // Record of routes by direction id for this stop
        Map<String, List<RouteBean>> routesByDirection = new HashMap<String, List<RouteBean>>();
        for (RouteBean route : stopBean.getRoutes()) {
            // route is a route serving the current stopBeanForSearchResult
            // Query for all stops on this route
            StopsForRouteBean stopsForRoute = stopsForRouteLookup.get(route.getId());
            if (stopsForRoute == null) {
                stopsForRoute = _transitDataService.getStopsForRoute(route.getId());
                stopsForRouteLookup.put(route.getId(), stopsForRoute);
            }
            // corresponds to a GTFS direction id for this route.
            for (StopGroupingBean stopGrouping : stopsForRoute.getStopGroupings()) {
                for (StopGroupBean stopGroup : stopGrouping.getStopGroups()) {
                    String directionId = stopGroup.getId();
                    // direction. If so, record it.
                    if (stopGroup.getStopIds().contains(stopBean.getId())) {
                        if (!routesByDirection.containsKey(directionId)) {
                            routesByDirection.put(directionId, new ArrayList<RouteBean>());
                        }
                        routesByDirection.get(directionId).add(route);
                    }
                }
            }
        }
        // Iterate over routes binned by direction for this stop and compare
        // to routes by direction already in our search results
        boolean shouldAddStopToResults = false;
        for (Map.Entry<String, List<RouteBean>> entry : routesByDirection.entrySet()) {
            String directionId = entry.getKey();
            List<RouteBean> routesForThisDirection = entry.getValue();
            if (!routesByDirectionAlreadyInResults.containsKey(directionId)) {
                routesByDirectionAlreadyInResults.put(directionId, new ArrayList<RouteBean>());
            }
            @SuppressWarnings("unchecked") List<RouteBean> additionalRoutes = ListUtils.subtract(routesForThisDirection, routesByDirectionAlreadyInResults.get(directionId));
            if (additionalRoutes.size() > 0) {
                // This stop is contributing new routes in this direction,
                // so add these additional
                // stops to our record of stops by direction already in
                // search results and toggle
                // flag that tells to to add the stop to the search results.
                routesByDirectionAlreadyInResults.get(directionId).addAll(additionalRoutes);
                // We use this flag because we want to add new routes to our
                // record potentially for each
                // direction id, but we only want to add the stop to the
                // search results once. It happens below.
                shouldAddStopToResults = true;
            }
        }
        if (shouldAddStopToResults) {
            // Add the stop to our search results
            stopsForResults.add(stopBean);
        }
        // Break out of iterating through stops if we've reached our max
        if (stopsForResults.size() >= MAX_STOPS) {
            break;
        }
    }
    // Create our search results object, iterate through our stops, create
    // stop
    // results from each of those stops, and add them to the search results.
    SearchResultCollection results = new SearchResultCollection();
    results.addRouteFilters(routeFilter);
    for (StopBean stop : stopsForResults) {
        SearchResult result = resultFactory.getStopResult(stop, routeFilter);
        results.addMatch(result);
    }
    return results;
}

Example 19 with StopGroupBean

use of org.onebusaway.transit_data.model.StopGroupBean in project onebusaway-application-modules by camsys.

the class ServiceAlertsHelper method addSituationExchangeToSiriForStops.

public void addSituationExchangeToSiriForStops(ServiceDelivery serviceDelivery, List<MonitoredStopVisitStructure> visits, TransitDataService transitDataService, List<AgencyAndId> stopIds) {
    Map<String, PtSituationElementStructure> ptSituationElements = new HashMap<String, PtSituationElementStructure>();
    for (MonitoredStopVisitStructure visit : visits) {
        if (visit.getMonitoredVehicleJourney() != null)
            addSituationElement(transitDataService, ptSituationElements, visit.getMonitoredVehicleJourney().getSituationRef());
    }
    if (stopIds != null && stopIds.size() > 0) {
        for (AgencyAndId stopId : stopIds) {
            String stopIdString = stopId.toString();
            // First get service alerts for the stop
            SituationQueryBean query = new SituationQueryBean();
            List<String> stopIdStrings = new ArrayList<String>();
            stopIdStrings.add(stopIdString);
            SituationQueryBean.AffectsBean affects = new SituationQueryBean.AffectsBean();
            query.getAffects().add(affects);
            affects.setStopId(stopIdString);
            addFromQuery(transitDataService, ptSituationElements, query);
            // Now also add service alerts for (route+direction)s of the stop
            query = new SituationQueryBean();
            StopBean stopBean = transitDataService.getStop(stopIdString);
            List<RouteBean> routes = stopBean.getRoutes();
            for (RouteBean route : routes) {
                StopsForRouteBean stopsForRoute = transitDataService.getStopsForRoute(route.getId());
                List<StopGroupingBean> stopGroupings = stopsForRoute.getStopGroupings();
                for (StopGroupingBean stopGrouping : stopGroupings) {
                    if (!stopGrouping.getType().equalsIgnoreCase("direction"))
                        continue;
                    for (StopGroupBean stopGroup : stopGrouping.getStopGroups()) {
                        handleStopGroupBean(stopIdString, query, route, stopGroup);
                    }
                }
            }
            addFromQuery(transitDataService, ptSituationElements, query);
        }
    }
    addPtSituationElementsToServiceDelivery(serviceDelivery, ptSituationElements);
}

Example 20 with StopGroupBean

use of org.onebusaway.transit_data.model.StopGroupBean in project onebusaway-application-modules by camsys.

the class StopSelectionServiceImpl method groupByDirection.

private void groupByDirection(StopSelectionTreeBean tree, StopsForRouteBean stopsForRoute, StopGroupingBean byDirection, Map<String, StopBean> stopsById) {
    List<StopGroupBean> groups = byDirection.getStopGroups();
    if (groups.isEmpty()) {
        groupByStop(tree, stopsForRoute.getStops());
        return;
    }
    for (StopGroupBean group : groups) {
        StopSelectionTreeBean subTree = tree.getSubTree(group.getName());
        List<StopBean> stops = new ArrayList<StopBean>();
        for (String stopId : group.getStopIds()) stops.add(stopsById.get(stopId));
        groupByStop(subTree, stops);
    }
}