org.apache.ignite.spi.tracing.opencensus

Class OpenCensusSpanAdapter

java.lang.Object

org.apache.ignite.spi.tracing.opencensus.OpenCensusSpanAdapter

All Implemented Interfaces:

SpiSpecificSpan

public class OpenCensusSpanAdapter
extends Object
implements SpiSpecificSpan

Span implementation based on OpenCensus library.

Method Summary

Modifier and Type	Method and Description
OpenCensusSpanAdapter	addLog(String logDesc) Logs work to span.
OpenCensusSpanAdapter	addTag(String tagName, String tagVal) Adds tag to span with String value.
OpenCensusSpanAdapter	end() Ends span.
io.opencensus.trace.Span	impl()
boolean	isEnded()
OpenCensusSpanAdapter	setStatus(SpanStatus spanStatus) Explicitly set status for span.

Methods inherited from class java.lang.Object

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

Method Detail

impl

public io.opencensus.trace.Span impl()

Returns:

Implementation object.

addTag

public OpenCensusSpanAdapter addTag(String tagName,
                                    String tagVal)

Adds tag to span with String value.

Specified by:

addTag in interface SpiSpecificSpan

Parameters:

tagName - Tag name.

tagVal - Tag value.

Returns:

this for chaining.

addLog

public OpenCensusSpanAdapter addLog(String logDesc)

Logs work to span.

Specified by:

addLog in interface SpiSpecificSpan

Parameters:

logDesc - Log description.

Returns:

this for chaining.

setStatus

public OpenCensusSpanAdapter setStatus(SpanStatus spanStatus)

Explicitly set status for span.

Specified by:

setStatus in interface SpiSpecificSpan

Parameters:

spanStatus - Status.

Returns:

this for chaining.

end

public OpenCensusSpanAdapter end()

Ends span. This action sets default status if not set and mark the span as ready to be exported.

Specified by:

end in interface SpiSpecificSpan

Returns:

this for chaining.

isEnded

public boolean isEnded()

Specified by:

isEnded in interface SpiSpecificSpan

Returns:

true if span has already ended.