*/ private $taxIds; /** * @param array $taxIds * * @throws TaxException */ public function __construct(array $taxIds) { $this->setTaxIds($taxIds); } /** * @return array */ public function getTaxIds() { return $this->taxIds; } /** * @param array $taxIds * * @throws TaxException */ private function setTaxIds(array $taxIds) { foreach ($taxIds as $taxId) { $this->taxIds[] = new TaxId((int) $taxId); } } }