com.google.cloud.bigtable.grpc.async

Class CallController<RequestT,ResponseT>

java.lang.Object

io.grpc.stub.CallStreamObserver<V>

io.grpc.stub.ClientCallStreamObserver<RequestT>

com.google.cloud.bigtable.grpc.async.CallController<RequestT,ResponseT>

All Implemented Interfaces:

io.grpc.stub.StreamObserver<RequestT>

@InternalApi(value="For internal usage only")
public class CallController<RequestT,ResponseT>
extends io.grpc.stub.ClientCallStreamObserver<RequestT>

Wraps a ClientCall, and implements ClientCallStreamObserver to allow access to the call's underlying functionality.

For internal use only - public for technical reasons.

Constructor Summary

Constructors

Constructor and Description
CallController()

Method Summary

Modifier and Type	Method and Description
void	cancel(String s, Throwable throwable)
void	disableAutoInboundFlowControl() Disable automatic calls to ClientCall.request(int), and the user will explicitly request more results using request(int).
boolean	isAutoFlowControlEnabled()
boolean	isReady()
void	onCompleted()
void	onError(Throwable t)
void	onNext(RequestT value)
void	request(int count)
void	setMessageCompression(boolean enable)
void	setOnReadyHandler(Runnable onReadyHandler)

Methods inherited from class io.grpc.stub.ClientCallStreamObserver

disableAutoRequestWithInitial

Methods inherited from class java.lang.Object

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

Constructor Detail

CallController

public CallController()

Method Detail

onNext

public void onNext(RequestT value)

onError

public void onError(Throwable t)

onCompleted

public void onCompleted()

isReady

public boolean isReady()

Specified by:

isReady in class io.grpc.stub.CallStreamObserver<RequestT>

setOnReadyHandler

public void setOnReadyHandler(Runnable onReadyHandler)

Specified by:

setOnReadyHandler in class io.grpc.stub.CallStreamObserver<RequestT>

disableAutoInboundFlowControl

public void disableAutoInboundFlowControl()

Disable automatic calls to ClientCall.request(int), and the user will explicitly request more results using request(int). Currently, this is only used for reading rows.

Specified by:

disableAutoInboundFlowControl in class io.grpc.stub.CallStreamObserver<RequestT>

See Also:

ResponseQueueReader.beforeStart(ClientCallStreamObserver), ResponseQueueReader.getNextMergedRow()

request

public void request(int count)

Specified by:

request in class io.grpc.stub.CallStreamObserver<RequestT>

setMessageCompression

public void setMessageCompression(boolean enable)

Specified by:

setMessageCompression in class io.grpc.stub.CallStreamObserver<RequestT>

cancel

public void cancel(@Nullable
                   String s,
                   @Nullable
                   Throwable throwable)

Specified by:

cancel in class io.grpc.stub.ClientCallStreamObserver<RequestT>

isAutoFlowControlEnabled

public boolean isAutoFlowControlEnabled()