/**
  * @param	CyclicalEvents $cyclicalEvents The cyclicalEvents object to add.
  */
 protected function doAddCyclicalEvents(CyclicalEvents $cyclicalEvents)
 {
     // set the back reference to this object directly as using provided method either results
     // in endless loop or in multiple relations
     if (!$cyclicalEvents->getCustomListss()->contains($this)) {
         $cyclicalEventHasList = new CyclicalEventHasList();
         $cyclicalEventHasList->setCyclicalEvents($cyclicalEvents);
         $this->addCyclicalEventHasList($cyclicalEventHasList);
         $foreignCollection = $cyclicalEvents->getCustomListss();
         $foreignCollection[] = $this;
     }
 }