extensions

type Extension interface {
	// TODO PreprocessTrip etc
	// TODO remove isAssigned
	UpdateTrip(trip *gtfsrt.TripUpdate, feedCreatedAt uint64) UpdateTripResult

	UpdateVehicle(vehicle *gtfsrt.VehiclePosition)

	UpdateAlert(ID *string, alert *gtfsrt.Alert) bool

	GetTrack(stopTimeUpdate *gtfsrt.TripUpdate_StopTimeUpdate) *string
}

type NoExtensionImpl struct {
}

type UpdateTripResult struct {
	// Whether this trip should be skipped.
	ShouldSkip bool
}