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>Type Parameter |
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|---|---|
| Name | Description |
RequestT |
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Constructors
TracedOperationInitialCallable(UnaryCallable<RequestT,OperationSnapshot> innerCallable, ApiTracerFactory tracedFactory, SpanName spanName)
public TracedOperationInitialCallable(UnaryCallable<RequestT,OperationSnapshot> innerCallable, ApiTracerFactory tracedFactory, SpanName spanName)| Parameters | |
|---|---|
| Name | Description |
innerCallable |
UnaryCallable<RequestT,OperationSnapshot> |
tracedFactory |
ApiTracerFactory |
spanName |
SpanName |
Methods
futureCall(RequestT request, ApiCallContext context)
public ApiFuture<OperationSnapshot> futureCall(RequestT request, ApiCallContext context)Calls the wrapped UnaryCallable within the context of a new trace.
| Parameters | |
|---|---|
| Name | Description |
request |
RequestT |
context |
ApiCallContext |
| Returns | |
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| Type | Description |
ApiFuture<OperationSnapshot> |
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