getPayments() public method

public getPayments ( ) : Doctrine\Common\Collections\Collection
return Doctrine\Common\Collections\Collection
 private function setInitialPayment(OrderInterface $order)
 {
     $payments = $order->getPayments();
     if (0 === $payments->count()) {
         $payment = $this->paymentManager->createPaymentForOrder($order);
         $order->addPayment($payment);
     }
 }
 private function getPaymentForOrder(OrderInterface $order) : PaymentInterface
 {
     return $order->getPayments()->first();
 }