/**
* Sets the user context for this class. It basically allows two methods of using this class, either by constructing it or manually setting it.
*
* @param $subject_id int
* @param $role_set object
*
* @return null
*/
public function set_user($subject_id, RoleSet $role_set = null)
{
parent::__construct($subject_id, $role_set);
$this->user_data['id'] = $subject_id;
}
