org.apache.beam.io.requestresponse

Interface Caller<RequestT,ResponseT>

All Superinterfaces:

java.io.Serializable

public interface Caller<RequestT,ResponseT>
extends java.io.Serializable

Caller interfaces user custom code intended for API calls.

Method Summary

Modifier and Type	Method and Description
ResponseT	call(RequestT request) Calls a Web API with the RequestT and returns a ResponseT.

Method Detail

call

ResponseT call(RequestT request)
        throws UserCodeExecutionException

Calls a Web API with the RequestT and returns a ResponseT.

Throws:

UserCodeExecutionException