Package com.google.api.gax.tracing

Class TracedClientStreamingCallable<RequestT,ResponseT>

java.lang.Object

com.google.api.gax.rpc.ClientStreamingCallable<RequestT,ResponseT>

com.google.api.gax.tracing.TracedClientStreamingCallable<RequestT,ResponseT>

@BetaApi("The surface for tracing is not stable and might change in the future")
@InternalApi
public class TracedClientStreamingCallable<RequestT,ResponseT>
extends ClientStreamingCallable<RequestT,ResponseT>

A wrapper callable that will wrap a callable chain in a trace.

This can be safely called from multiple threads. However the request ApiStreamObserver can only be used from a single thread.

For internal use only.

Constructor Summary

Constructors

Constructor	Description
TracedClientStreamingCallable(ClientStreamingCallable<RequestT,ResponseT> innerCallable, ApiTracerFactory tracerFactory, SpanName spanName)

Method Summary

Modifier and Type	Method	Description
ApiStreamObserver<RequestT>	clientStreamingCall(ApiStreamObserver<ResponseT> responseObserver, ApiCallContext context)	Conduct a client streaming call with the given ApiCallContext

Methods inherited from class com.google.api.gax.rpc.ClientStreamingCallable

clientStreamingCall, withDefaultCallContext

Methods inherited from class java.lang.Object

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

Constructor Details

TracedClientStreamingCallable

public TracedClientStreamingCallable(@Nonnull
 ClientStreamingCallable<RequestT,ResponseT> innerCallable,
 @Nonnull
 ApiTracerFactory tracerFactory,
 @Nonnull
 SpanName spanName)

Method Details

clientStreamingCall

public ApiStreamObserver<RequestT> clientStreamingCall(ApiStreamObserver<ResponseT> responseObserver,
 ApiCallContext context)

Description copied from class: ClientStreamingCallable

Conduct a client streaming call with the given ApiCallContext

Specified by:

clientStreamingCall in class ClientStreamingCallable<RequestT,ResponseT>

Parameters:

responseObserver - ApiStreamObserver to receive the non-streaming response.

context - ApiCallContext to provide context information for the RPC call.

Returns:

ApiStreamObserver which is used for making streaming requests.