public function __construct($name = null, $code = null, $quantity = null, $info = null, $price = null, $version = null, $vat = null, $priceType = null)
{
$this->setName($name);
$this->setCode($code);
$this->setQuantity($quantity);
$this->setInfo($info);
$this->setPrice($price);
$this->setVersion($version);
$this->setVat($vat);
$this->setPriceType($priceType);
}