Event generated by the {@link RankingModel} and sent to listeners registeredby the model.
The types of events:
- REFRESH_RANKING: The list of available ranking has been updated. The listeners can call
RankingModel.getRankings()
to get the newly created rankings - APPLY_TRANSFORMER: A transformer has just been applied. The listeners can retried the transformer and ranking directly from the event.
- START_AUTO_TRANSFORM: A auto transformer has just been started.
- STOP_AUTO_TRANSFORM: A auto transformer has just been stopped.
@see RankingListener
@author Mathieu Bastian