Package com.couchbase.client.core.env

Class RequestTracerDecorator

java.lang.Object

com.couchbase.client.core.env.RequestTracerDecorator

All Implemented Interfaces:

RequestTracer

@Internal
public class RequestTracerDecorator
extends Object
implements RequestTracer

Wraps a RequestTracer to provide new attributes.

Constructor Summary

Constructors

Constructor	Description
RequestTracerDecorator(RequestTracer wrapped, Supplier<ClusterIdentifier> clusterIdentSupplier)

Method Summary

Modifier and Type	Method	Description
RequestSpan	requestSpan(String name, RequestSpan parent)	Creates a new request span with or without a parent.
Mono<Void>	start()	Starts the tracer if it hasn't been started, might be a noop depending on the implementation.
Mono<Void>	stop(Duration timeout)	Stops the tracer if it has been started previously, might be a noop depending on the implementation.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

RequestTracerDecorator

public RequestTracerDecorator(RequestTracer wrapped,
 Supplier<ClusterIdentifier> clusterIdentSupplier)

Method Details

requestSpan

public RequestSpan requestSpan(String name,
 RequestSpan parent)

Description copied from interface: RequestTracer

Creates a new request span with or without a parent.

Specified by:

requestSpan in interface RequestTracer

Parameters:

name - the name of the toplevel operation (i.e. "cb.get")

parent - a parent, if no parent is used supply null.

Returns:

a request span that wraps the actual tracer implementation span.

start

public Mono<Void> start()

Description copied from interface: RequestTracer

Starts the tracer if it hasn't been started, might be a noop depending on the implementation.

Specified by:

start in interface RequestTracer

stop

public Mono<Void> stop(Duration timeout)

Description copied from interface: RequestTracer

Stops the tracer if it has been started previously, might be a noop depending on the implementation.

Specified by:

stop in interface RequestTracer

toString

public String toString()

Overrides:

toString in class Object