affects.getRouteId(), affects.getDirectionId(), affects.getTripId(), affects.getStopId()); switch (type) { routeId, affects.getDirectionId()); getServiceAlertIdsForKey(_cache.getServiceAlertIdsByRouteAndDirectionId(), routeAndDirectionRef, serviceAlertIds); routeId, affects.getDirectionId(), stopId); getServiceAlertIdsForKey(_cache.getServiceAlertIdsByRouteDirectionAndStopCall(), ref, serviceAlertIds);