brave.opentracing

Class BraveSpan

java.lang.Object

brave.opentracing.BraveSpan

All Implemented Interfaces:

io.opentracing.Span

public final class BraveSpan
extends Object
implements io.opentracing.Span

Holds the Span used by the underlying Tracer.

This type also includes hooks to integrate with the underlying Tracer. Ex you can access the underlying span with unwrap()

Operations to add data to the span are ignored once finish() or finish(long) are called.

Method Summary

Modifier and Type	Method and Description
BraveSpanContext	context()
void	finish()
void	finish(long finishMicros)
String	getBaggageItem(String key) Returns null unless ExtraFieldPropagation is in use
BraveSpan	log(long timestampMicroseconds, Map<String,?> fields)
BraveSpan	log(long timestampMicroseconds, String event)
BraveSpan	log(Map<String,?> fields)
BraveSpan	log(String event)
BraveSpan	setBaggageItem(String key, String value) This is a NOOP unless ExtraFieldPropagation is in use
BraveSpan	setOperationName(String operationName)
BraveSpan	setTag(String key, boolean value)
BraveSpan	setTag(String key, Number value) Note:If the key is Tags.SAMPLING_PRIORITY and the value is zero, the current span will be abandoned and future references to the context() will be unsampled.
BraveSpan	setTag(String key, String value)
brave.Span	unwrap() Returns wrapped Span

Methods inherited from class java.lang.Object

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

Method Detail

unwrap

public final brave.Span unwrap()

Returns wrapped Span

context

public BraveSpanContext context()

Specified by:

context in interface io.opentracing.Span

setTag

public BraveSpan setTag(String key,
                        String value)

Specified by:

setTag in interface io.opentracing.Span

setTag

public BraveSpan setTag(String key,
                        boolean value)

Specified by:

setTag in interface io.opentracing.Span

setTag

public BraveSpan setTag(String key,
                        Number value)

Note:If the key is Tags.SAMPLING_PRIORITY and the value is zero, the current span will be abandoned and future references to the context() will be unsampled. This does not affect the active span, nor does it affect any equivalent instances of this object. This is a best efforts means to handle late sampling decisions.

Specified by:

setTag in interface io.opentracing.Span

log

public BraveSpan log(Map<String,?> fields)

Specified by:

log in interface io.opentracing.Span

log

public BraveSpan log(long timestampMicroseconds,
                     Map<String,?> fields)

Specified by:

log in interface io.opentracing.Span

log

public BraveSpan log(String event)

Specified by:

log in interface io.opentracing.Span

log

public BraveSpan log(long timestampMicroseconds,
                     String event)

Specified by:

log in interface io.opentracing.Span

setBaggageItem

public BraveSpan setBaggageItem(String key,
                                String value)

This is a NOOP unless ExtraFieldPropagation is in use

Specified by:

setBaggageItem in interface io.opentracing.Span

getBaggageItem

public String getBaggageItem(String key)

Returns null unless ExtraFieldPropagation is in use

Specified by:

getBaggageItem in interface io.opentracing.Span

setOperationName

public BraveSpan setOperationName(String operationName)

Specified by:

setOperationName in interface io.opentracing.Span

finish

public void finish()

Specified by:

finish in interface io.opentracing.Span

finish

public void finish(long finishMicros)

Specified by:

finish in interface io.opentracing.Span