src/main/java/com/conveyal/gtfs/stats/StopStats.java
public Map<String, Integer> getRouteHeadwaysForStop (String stop_id, LocalDate date, LocalTime from, LocalTime to) {
        Map<String, Integer> routeHeadwayMap = new HashMap<>();
        List<Route> routes = feed.patterns.values().stream()
                .filter(p -> p.orderedStops.contains(stop_id))
                .map(p -> feed.routes.get(p.route_id))
                .collect(Collectors.toList());

        for (Route route : routes) {
            routeHeadwayMap.put(route.route_id, getHeadwayForStopByRoute(stop_id, route.route_id, date, from, to));
        }
        return routeHeadwayMap;
    }
public Map<String, Integer> getRouteHeadwaysForStop (String stop_id, LocalDate date, LocalTime from, LocalTime to) {
        Map<String, Integer> routeHeadwayMap = new HashMap<>();
        List<Route> routes = feed.patterns.values().stream()
                .filter(p -> p.orderedStops.contains(stop_id))
                .map(p -> feed.routes.get(p.route_id))
                .collect(Collectors.toList());

        for (Route route : routes) {
            routeHeadwayMap.put(route.route_id, getHeadwayForStopByRoute(stop_id, route.route_id, date, from, to));
        }
        return routeHeadwayMap;
    }
public Map < String , Integer > getRouteHeadwaysForStop ( String stop_id , LocalDate date , LocalTime from , LocalTime to ) { Map < String , Integer > routeHeadwayMap = new HashMap <> ( ) ; List < Route > routes = feed . patterns . values ( ) . stream ( ) . filter ( p -> p . orderedStops . contains ( stop_id ) ) . map ( p -> feed . routes . get ( p . route_id ) ) . collect ( Collectors . toList ( ) ) ; for ( Route route : routes ) { routeHeadwayMap . put ( route . route_id , getHeadwayForStopByRoute ( stop_id , route . route_id , date , from , to ) ) ; } return routeHeadwayMap ; }
Get the route headway for a given service date at a stop over a time window, in seconds
Get the route headway for a given service date at a stop over a time window in seconds