/**
* @param ManagerRegistry $managerRegistry
* @param string $orderParameter Keyword used to retrieve the value.
* @param array|null $properties List of property names on which the filter will be enabled.
*/
public function __construct(ManagerRegistry $managerRegistry, $orderParameter, array $properties = null)
{
parent::__construct($managerRegistry, $properties);
$this->properties = $properties;
$this->orderParameter = $orderParameter;
}
