/**
* @param $params
* @param int $page
* @param int $perPage
* @param null $paginator
* @return \Doctrine\Common\Collections\ArrayCollection
*/
public function paginate($params, $page, $perPage, &$paginator = null)
{
return $this->repository->paginate($this->filter, $params, $page, $perPage, $paginator);
}