Package io.opentelemetry.instrumentation.api.internal

Class PropagatorBasedSpanLinksExtractor<REQUEST>

java.lang.Object

io.opentelemetry.instrumentation.api.internal.PropagatorBasedSpanLinksExtractor<REQUEST>

All Implemented Interfaces:

SpanLinksExtractor<REQUEST>

public final class PropagatorBasedSpanLinksExtractor<REQUEST>
extends Object
implements SpanLinksExtractor<REQUEST>

This class is internal and is hence not for public use. Its APIs are unstable and can change at any time.

Constructor Summary

Constructors

Constructor	Description
PropagatorBasedSpanLinksExtractor(io.opentelemetry.context.propagation.TextMapPropagator propagator, io.opentelemetry.context.propagation.TextMapGetter<REQUEST> getter)

Method Summary

Modifier and Type	Method	Description
void	extract(SpanLinksBuilder spanLinks, io.opentelemetry.context.Context parentContext, REQUEST request)	Extracts SpanContexts that should be linked to the newly created span and adds them to spanLinks.

Methods inherited from class java.lang.Object

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

Constructor Details

PropagatorBasedSpanLinksExtractor

public PropagatorBasedSpanLinksExtractor(io.opentelemetry.context.propagation.TextMapPropagator propagator,
 io.opentelemetry.context.propagation.TextMapGetter<REQUEST> getter)

Method Details

extract

public void extract(SpanLinksBuilder spanLinks,
 io.opentelemetry.context.Context parentContext,
 REQUEST request)

Description copied from interface: SpanLinksExtractor

Extracts SpanContexts that should be linked to the newly created span and adds them to spanLinks.

Specified by:

extract in interface SpanLinksExtractor<REQUEST>