juplo.de Git - demos/kafka/demos-kafka-payment-system-transfer/blob - src/main/java/de/juplo/kafka/payment/transfer/ports/GetTransferUseCase.java

   1 package de.juplo.kafka.payment.transfer.ports;
   2
   3 import de.juplo.kafka.payment.transfer.domain.Transfer;
   4
   5 import java.util.Optional;
   6
   7
   8 public interface GetTransferUseCase
   9 {
  10   Optional<Transfer> get(Long id);
  11 }