Package com.google.api.gax.tracing

Class AppCentricTracerFactory

java.lang.Object

com.google.api.gax.tracing.AppCentricTracerFactory

All Implemented Interfaces:

ApiTracerFactory

@BetaApi
@InternalApi
public class AppCentricTracerFactory
extends Object
implements ApiTracerFactory

A ApiTracerFactory to build instances of AppCentricTracer.

This class wraps the TraceManager and pass it to AppCentricTracer. It will be used to record traces in AppCentricTracer.

This class is expected to be initialized once during client initialization.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.api.gax.tracing.ApiTracerFactory

ApiTracerFactory.OperationType

Constructor Summary

Constructors

Constructor	Description
AppCentricTracerFactory(TraceManager traceManager)	Creates a AppCentricTracerFactory

Method Summary

Modifier and Type	Method	Description
ApiTracer	newTracer(ApiTracer parent, SpanName spanName, ApiTracerFactory.OperationType operationType)	Create a new ApiTracer that will be a child of the current context.
ApiTracerFactory	withContext(ApiTracerContext context)	Returns a new ApiTracerFactory that will use the provided context to infer attributes for all tracers created by the factory.

Methods inherited from class java.lang.Object

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

Constructor Details

AppCentricTracerFactory

public AppCentricTracerFactory(TraceManager traceManager)

Creates a AppCentricTracerFactory

Method Details

newTracer

public ApiTracer newTracer(ApiTracer parent,
 SpanName spanName,
 ApiTracerFactory.OperationType operationType)

Description copied from interface: ApiTracerFactory

Create a new ApiTracer that will be a child of the current context.

Specified by:

newTracer in interface ApiTracerFactory

Parameters:

parent - the parent of this tracer

spanName - the name of the new span

operationType - the type of operation that the tracer will trace

withContext

public ApiTracerFactory withContext(ApiTracerContext context)

Description copied from interface: ApiTracerFactory

Returns a new ApiTracerFactory that will use the provided context to infer attributes for all tracers created by the factory.

Specified by:

withContext in interface ApiTracerFactory

Parameters:

context - an ApiTracerContext object containing information to construct attributes