public abstract class ClientStreamingCallable<RequestT,ResponseT>
A ClientStreamingCallable is an immutable object which is capable of making RPC calls to client streaming API methods. Not all transports support streaming.
It is considered advanced usage for a user to create a ClientStreamingCallable themselves. This class is intended to be created by a generated client class, and configured by instances of StreamingCallSettings.Builder which are exposed through the client settings class.
Type Parameters
Name | Description |
RequestT | |
ResponseT |
Constructors
ClientStreamingCallable()
protected ClientStreamingCallable()
Methods
clientStreamingCall(ApiStreamObserver<ResponseT> responseObserver)
public ApiStreamObserver<RequestT> clientStreamingCall(ApiStreamObserver<ResponseT> responseObserver)
Conduct a client streaming call
Name | Description |
responseObserver | ApiStreamObserver<ResponseT> ApiStreamObserver to receive the non-streaming response. |
Type | Description |
ApiStreamObserver<RequestT> | ApiStreamObserver which is used for making streaming requests. |
clientStreamingCall(ApiStreamObserver<ResponseT> responseObserver, ApiCallContext context)
public abstract ApiStreamObserver<RequestT> clientStreamingCall(ApiStreamObserver<ResponseT> responseObserver, ApiCallContext context)
Conduct a client streaming call with the given ApiCallContext
Name | Description |
responseObserver | ApiStreamObserver<ResponseT> ApiStreamObserver to receive the non-streaming response. |
context | ApiCallContext ApiCallContext to provide context information for the RPC call. |
Type | Description |
ApiStreamObserver<RequestT> | ApiStreamObserver which is used for making streaming requests. |
withDefaultCallContext(ApiCallContext defaultCallContext)
public ClientStreamingCallable<RequestT,ResponseT> withDefaultCallContext(ApiCallContext defaultCallContext)
Returns a new ClientStreamingCallable
with an ApiCallContext that is used as a
default when none is supplied in individual calls.
Name | Description |
defaultCallContext | ApiCallContext the default ApiCallContext. |
Type | Description |
ClientStreamingCallable<RequestT,ResponseT> |