brave.opentracing

Class BraveSpanBuilder

java.lang.Object

brave.opentracing.BraveSpanBuilder

All Implemented Interfaces:

io.opentracing.SpanContext, io.opentracing.Tracer.SpanBuilder

public final class BraveSpanBuilder
extends Object
implements io.opentracing.Tracer.SpanBuilder

Uses by the underlying Tracer to create a BraveSpan wrapped Span

Indicate Tags.SPAN_KIND before calling start() to ensure RPC spans are identified properly.

Brave does not support multiple parents so this has been implemented to use the first parent defined.

Method Summary

Modifier and Type	Method and Description
io.opentracing.Tracer.SpanBuilder	addReference(String type, io.opentracing.SpanContext context)
io.opentracing.Tracer.SpanBuilder	asChildOf(io.opentracing.Span parent)
io.opentracing.Tracer.SpanBuilder	asChildOf(io.opentracing.SpanContext parent)
Iterable<Map.Entry<String,String>>	baggageItems() Returns zero values as neither B3 nor Brave include baggage support.
BraveSpan	start()
io.opentracing.Tracer.SpanBuilder	withStartTimestamp(long microseconds)
io.opentracing.Tracer.SpanBuilder	withTag(String key, boolean value)
io.opentracing.Tracer.SpanBuilder	withTag(String key, Number value)
io.opentracing.Tracer.SpanBuilder	withTag(String key, String value)

Methods inherited from class java.lang.Object

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

Method Detail

asChildOf

public io.opentracing.Tracer.SpanBuilder asChildOf(io.opentracing.SpanContext parent)

Specified by:

asChildOf in interface io.opentracing.Tracer.SpanBuilder

asChildOf

public io.opentracing.Tracer.SpanBuilder asChildOf(io.opentracing.Span parent)

Specified by:

asChildOf in interface io.opentracing.Tracer.SpanBuilder

addReference

public io.opentracing.Tracer.SpanBuilder addReference(String type,
                                                      io.opentracing.SpanContext context)

Specified by:

addReference in interface io.opentracing.Tracer.SpanBuilder

withTag

public io.opentracing.Tracer.SpanBuilder withTag(String key,
                                                 String value)

Specified by:

withTag in interface io.opentracing.Tracer.SpanBuilder

withTag

public io.opentracing.Tracer.SpanBuilder withTag(String key,
                                                 boolean value)

Specified by:

withTag in interface io.opentracing.Tracer.SpanBuilder

withTag

public io.opentracing.Tracer.SpanBuilder withTag(String key,
                                                 Number value)

Specified by:

withTag in interface io.opentracing.Tracer.SpanBuilder

withStartTimestamp

public io.opentracing.Tracer.SpanBuilder withStartTimestamp(long microseconds)

Specified by:

withStartTimestamp in interface io.opentracing.Tracer.SpanBuilder

start

public BraveSpan start()

Specified by:

start in interface io.opentracing.Tracer.SpanBuilder

baggageItems

public Iterable<Map.Entry<String,String>> baggageItems()

Returns zero values as neither B3 nor Brave include baggage support.

Specified by:

baggageItems in interface io.opentracing.SpanContext