io.opencensus.trace.export

Class SpanExporter.Handler

java.lang.Object

io.opencensus.trace.export.SpanExporter.Handler

Enclosing class:

SpanExporter

public abstract static class SpanExporter.Handler
extends Object

An abstract class that allows different tracing services to export recorded data for sampled spans in their own format.

To export data this MUST be register to to the ExportComponent using SpanExporter.registerHandler(String, Handler).

Since:

0.5

Constructor Summary

Constructors

Constructor and Description
Handler()

Method Summary

Modifier and Type	Method and Description
abstract void	export(Collection<SpanData> spanDataList) Exports a list of sampled (see TraceOptions.isSampled()) Spans using the immutable representation SpanData.

Methods inherited from class java.lang.Object

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

Constructor Detail

Handler

public Handler()

Method Detail

export

public abstract void export(Collection<SpanData> spanDataList)

Exports a list of sampled (see TraceOptions.isSampled()) Spans using the immutable representation SpanData.

This may be called from a different thread than the one that called Span.end().

Implementation SHOULD not block the calling thread. It should execute the export on a different thread if possible.

Parameters:

spanDataList - a list of SpanData objects to be exported.

Since:

0.5