/**
* {@inheritdoc}
*/
public function resolveCriteria($mandatory = false)
{
if (isset($this->cache[$key = 'criteria'])) {
$criteria = $this->cache[$key];
if (!empty($criteria) || !$mandatory) {
return $criteria;
}
}
return $this->cache[$key] = $this->parameterResolver->resolveCriteria($mandatory);
}