alluxio.client.block.stream

Class DataMessageClientResponseObserver<ReqT,RespT>

java.lang.Object

alluxio.grpc.DataMessageMarshallerProvider<ReqT,RespT>

alluxio.client.block.stream.DataMessageClientResponseObserver<ReqT,RespT>

Type Parameters:

RespT - type of the response message

ReqT - type of the request message

All Implemented Interfaces:

io.grpc.stub.ClientResponseObserver<ReqT,RespT>, io.grpc.stub.StreamObserver<RespT>

@NotThreadSafe
public class DataMessageClientResponseObserver<ReqT,RespT>
extends alluxio.grpc.DataMessageMarshallerProvider<ReqT,RespT>
implements io.grpc.stub.ClientResponseObserver<ReqT,RespT>

A StreamObserver that handles raw data buffers.

Constructor Summary

Constructors

Constructor and Description
DataMessageClientResponseObserver(io.grpc.stub.StreamObserver<RespT> observer, alluxio.grpc.DataMessageMarshaller<ReqT> requestMarshaller, alluxio.grpc.DataMessageMarshaller<RespT> responseMarshaller)

Method Summary

Modifier and Type	Method and Description
void	beforeStart(io.grpc.stub.ClientCallStreamObserver<ReqT> requestStream)
void	onCompleted()
void	onError(Throwable t)
void	onNext(RespT value)

Methods inherited from class alluxio.grpc.DataMessageMarshallerProvider

getRequestMarshaller, getResponseMarshaller

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataMessageClientResponseObserver

public DataMessageClientResponseObserver(io.grpc.stub.StreamObserver<RespT> observer,
                                         alluxio.grpc.DataMessageMarshaller<ReqT> requestMarshaller,
                                         alluxio.grpc.DataMessageMarshaller<RespT> responseMarshaller)

Parameters:

observer - the original response observer

requestMarshaller - the marshaller for the request

responseMarshaller - the marshaller for the response

Method Detail

onNext

public void onNext(RespT value)

Specified by:

onNext in interface io.grpc.stub.StreamObserver<RespT>

onError

public void onError(Throwable t)

Specified by:

onError in interface io.grpc.stub.StreamObserver<RespT>

onCompleted

public void onCompleted()

Specified by:

onCompleted in interface io.grpc.stub.StreamObserver<RespT>

beforeStart

public void beforeStart(io.grpc.stub.ClientCallStreamObserver<ReqT> requestStream)

Specified by:

beforeStart in interface io.grpc.stub.ClientResponseObserver<ReqT,RespT>