/**
  * Method called to associate a BpmnEvent object to this object
  * through the BpmnEvent foreign key attribute
  *
  * @param      BpmnEvent $l BpmnEvent
  * @return     void
  * @throws     PropelException
  */
 public function addBpmnEvent(BpmnEvent $l)
 {
     $this->collBpmnEvents[] = $l;
     $l->setBpmnProcess($this);
 }