/**
* Constructor
*
* @param QueryBuilder $query
* @param callable $modifier
* @param bool $fetchJoinCollection
* @param bool $useOutputWalkers
*/
public function __construct(QueryBuilder $query, callable $modifier, $fetchJoinCollection = null, $useOutputWalkers = null)
{
$this->modifier = $modifier;
parent::__construct($query, $fetchJoinCollection, $useOutputWalkers);
}
