Class TracedOperationInitialCallable<RequestT> (2.23.2)

public class TracedOperationInitialCallable<RequestT> extends TracedUnaryCallable<RequestT,OperationSnapshot>

Traces the initial RPC of a long running operation.

It will trace it like a child unary RPC and will also contribute to the parent tracer (created by TracedOperationCallable) the result of the call.

Inheritance

java.lang.Object > UnaryCallable > TracedUnaryCallable > TracedOperationInitialCallable<RequestT>

Name	Description
`RequestT`

public TracedOperationInitialCallable(UnaryCallable<RequestT,OperationSnapshot> innerCallable, ApiTracerFactory tracedFactory, SpanName spanName)

Parameters

Name	Description
`innerCallable`	`UnaryCallable<RequestT,OperationSnapshot>`
`tracedFactory`	`ApiTracerFactory`
`spanName`	`SpanName`

public ApiFuture<OperationSnapshot> futureCall(RequestT request, ApiCallContext context)

Calls the wrapped UnaryCallable within the context of a new trace.

Parameters

Returns

Type	Description
`ApiFuture<OperationSnapshot>`

Overrides