__construct() public method

public __construct ( )
 public function __construct($OrderActionType = NULL)
 {
     if (get_parent_class('DisapproveOrdersWithoutReservationChanges')) {
         parent::__construct();
     }
     $this->OrderActionType = $OrderActionType;
 }
 public function __construct($OrderActionType = NULL)
 {
     parent::__construct();
     $this->OrderActionType = $OrderActionType;
 }
 public function __construct()
 {
     parent::__construct();
 }