/** * @param ChildEvent $eventRelatedByPerformanceMusicAndTimingStatisticId The ChildEvent object to add. */ protected function doAddEventRelatedByPerformanceMusicAndTimingStatisticId(ChildEvent $eventRelatedByPerformanceMusicAndTimingStatisticId) { $this->collEventsRelatedByPerformanceMusicAndTimingStatisticId[] = $eventRelatedByPerformanceMusicAndTimingStatisticId; $eventRelatedByPerformanceMusicAndTimingStatisticId->setPerformanceMusicAndTimingStatistic($this); }