/**
* @param ServiceDeliveryInterface $a
* @param ServiceDeliveryInterface $b
*
* @return int
*/
public static function sort(ServiceDeliveryInterface $a, ServiceDeliveryInterface $b)
{
if ($a->getPriority() === $b->getPriority()) {
return 0;
}
return $a->getPriority() > $b->getPriority() ? -1 : 1;
}
/**
* {@inheritdoc}
*/
public function setDeliveryMethod(ServiceDeliveryInterface $method = null)
{
$this->deliveryMethod = $method;
$this->deliveryMethodCode = $method ? $method->getCode() : null;
}
