/**
* Loads relations from $contentId. Optionally, loads only those with $type.
*
* Only loads relations against published versions.
*
* @param mixed $destinationContentId Destination Content ID
* @param int|null $type {@see \eZ\Publish\API\Repository\Values\Content\Relation::COMMON,
* \eZ\Publish\API\Repository\Values\Content\Relation::EMBED,
* \eZ\Publish\API\Repository\Values\Content\Relation::LINK,
* \eZ\Publish\API\Repository\Values\Content\Relation::FIELD}
*
* @return \eZ\Publish\SPI\Persistence\Content\Relation[]
*/
public function loadReverseRelations($destinationContentId, $type = null)
{
return $this->mapper->extractRelationsFromRows($this->contentGateway->loadReverseRelations($destinationContentId, $type));
}