Discount::createClone

public function createClone(SplObjectStorage $cloneEntity)
{
	/** @var Discount $discountClone */
	$discountClone = parent::createClone($cloneEntity);

	if ($this->isShipmentExists())
	{
		if ($cloneEntity->contains($this->shipment))
			$discountClone->shipment = $cloneEntity[$this->shipment];
	}

	return $discountClone;
}