/**
* Notifies the model that an error has occurred while processing the request.
*
* @param controller The controller that initiated the request.
*/
@Override
protected void onError(TransportController controller, Exception e) {
controller.getModel().notifyNetworkError();
e.printStackTrace();
}
/**
* Tells the model that the stations have been updated.
*
* @param controller The controller that initiated the request, of which we have to notify of the
* result.
* @param result The stations list gotten from the server.
*/
@Override
protected void onResult(TransportController controller, List<TransportStation> result) {
((TransportModel) controller.getModel()).setFavoriteStations(result);
}