/** * @param ChildStartgroup $startgroupRelatedByPerformanceChoreographyStatisticId The ChildStartgroup object to add. */ protected function doAddStartgroupRelatedByPerformanceChoreographyStatisticId(ChildStartgroup $startgroupRelatedByPerformanceChoreographyStatisticId) { $this->collStartgroupsRelatedByPerformanceChoreographyStatisticId[] = $startgroupRelatedByPerformanceChoreographyStatisticId; $startgroupRelatedByPerformanceChoreographyStatisticId->setPerformanceChoreographyStatistic($this); }