如何在java接口中实现T响应?

问题描述 投票:0回答:0

我有一个问题要问你。如何在接口中实现T响应? 你能帮帮我吗?

这是我的代码。

// interface
public interface OrderCountReaderService<RES> {

  RES call(final @Valid String startDate, final @Valid String endDate);

}



@RequiredArgsConstructor
@Service
public class FactoryStore1OrderCountReaderService implements OrderCountReaderService<OrderCountReaderRequest, Store1CountReadItem> {

  private final Store1OrderCountReaderClient store1OrderCountReaderClient;
  @Override
  public OrderServiceType getOrderCountReaderServiceType() {
    return OrderServiceType.STORE1;
  }

  @Override
  public Store1CountReadItem call(final @Valid OrderCountReaderRequest orderCountReaderRequest) {
    return store1OrderCountReaderClient.getOrderItem(orderCountReaderRequest);
  }
}

谢谢你的帮助。

java interface
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