/**
* @return Url
*/
public function next()
{
$data = $this->getMongoCollection()->findAndModify($this->createNextQuery(), ['$set' => ['processing' => true]], null, ['sort' => ['url.updatedAt' => 1]]);
if (!empty($data)) {
$url = new Url();
$url->fromArray($data['url']);
return $url;
}
return false;
}
