Package org.apache.beam.fn.harness.data
Data service client and logical stream multiplexing.
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Interface Summary Interface Description BeamFnDataClient TheBeamFnDataClientis able to forward inbound elements to aFnDataReceiverand provide a receiver of outbound elements. -
Class Summary Class Description BeamFnDataGrpcClient ABeamFnDataClientthat uses gRPC for sending and receiving data.PCollectionConsumerRegistry ThePCollectionConsumerRegistryis used to maintain a collection of consuming FnDataReceiver for each pCollectionId.PTransformFunctionRegistry A class to register and retrieve functions for bundle processing (i.e.