/**
* @param SimpleXMLElement $xml
*
* @return ProductConfiguration
*/
public static function createFromXML(SimpleXMLElement $xml)
{
$productConfiguration = new self();
$children = $xml->children();
if (isset($children->deliveryMethod)) {
foreach ($children->deliveryMethod as $deliveryMethodXml) {
$productConfiguration->addDeliveryMethod(DeliveryMethod::createFromXML($deliveryMethodXml));
}
}
return $productConfiguration;
}
