Doctrine\ODM\MongoDB\UnitOfWork::scheduleCollectionOwner PHP Метод

    private function scheduleCollectionOwner(PersistentCollectionInterface $coll)
    {
        $document = $this->getOwningDocument($coll->getOwner());
        $this->hasScheduledCollections[spl_object_hash($document)][spl_object_hash($coll)] = $coll;
        if ($document !== $coll->getOwner()) {
            $parent = $coll->getOwner();
            while (null !== ($parentAssoc = $this->getParentAssociation($parent))) {
                list($mapping, $parent, ) = $parentAssoc;
            }
            if (CollectionHelper::isAtomic($mapping['strategy'])) {
                $class = $this->dm->getClassMetadata(get_class($document));
                $atomicCollection = $class->getFieldValue($document, $mapping['fieldName']);
                $this->scheduleCollectionUpdate($atomicCollection);
                $this->unscheduleCollectionDeletion($coll);
                $this->unscheduleCollectionUpdate($coll);
            }
        }
        if (!$this->isDocumentScheduled($document)) {
            $this->scheduleForUpdate($document);
        }
    }