/**
* @inheritDocs
*/
public function getData(Mapping $mapping, $data, $key)
{
return $mapping->getRelation($data, $key);
}
/**
* @inheritDocs
*/
public function getData(Mapping $mapping, $data, $key)
{
$key = str_replace('[]', '', $key);
list($relation, $hydrator) = $mapping->getRelationAndHydrator($data, $key);
return $hydrator instanceof FirstInCollectionInterface && $relation ? $hydrator->getFirst($relation) : null;
}