/** * Return the Round Changed event name for this round * * @param int $roundId * @return \Gems_Event_RoundChangedEventInterface event instance or null */ public function getRoundChangedEvent($roundId) { $this->_ensureRounds(); if (isset($this->_rounds[$roundId]['gro_changed_event']) && $this->_rounds[$roundId]['gro_changed_event']) { return $this->events->loadRoundChangedEvent($this->_rounds[$roundId]['gro_changed_event']); } }