/**
  * Visits the conclusion.
  *
  * @param \Gedcomx\Conclusion\Conclusion $conclusion
  */
 protected function visitConclusion(Conclusion $conclusion)
 {
     $sourceReferences = $conclusion->getSources();
     if ($sourceReferences !== null) {
         /** @var SourceReference $sourceReference */
         foreach ($sourceReferences as $sourceReference) {
             $sourceReference->accept($this);
         }
     }
     $notes = $conclusion->getNotes();
     if ($notes !== null) {
         /** @var Note $note */
         foreach ($notes as $note) {
             $note->accept($this);
         }
     }
 }