/**
  * @param $quizmasterRegistrationId
  */
 public function setTournamentQuizmaster(TournamentQuizmaster $tournamentQuizmaster)
 {
     parent::setEventData(collect($tournamentQuizmaster->id));
 }
 /**
  * @param Collection $playerIds
  */
 public function setPlayers(Collection $playerIds)
 {
     parent::setEventData($playerIds);
 }
 /**
  * @param $spectatorId
  */
 public function setSpectator(Spectator $spectatorId)
 {
     parent::setEventData(collect($spectatorId->id));
 }