io.opencensus.testing.export

Class TestHandler

java.lang.Object

io.opencensus.trace.export.SpanExporter.Handler

io.opencensus.testing.export.TestHandler

public final class TestHandler
extends io.opencensus.trace.export.SpanExporter.Handler

A SpanExporter.Handler for testing only.

Since:

0.9

Constructor Summary

Constructors

Constructor and Description
TestHandler()

Method Summary

Modifier and Type	Method and Description
void	export(Collection<io.opencensus.trace.export.SpanData> spanDataList)
List<io.opencensus.trace.export.SpanData>	waitForExport(int numberOfSpans) Waits until we received numberOfSpans spans to export.

Methods inherited from class java.lang.Object

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

Constructor Detail

TestHandler

public TestHandler()

Method Detail

export

public void export(Collection<io.opencensus.trace.export.SpanData> spanDataList)

Specified by:

export in class io.opencensus.trace.export.SpanExporter.Handler

waitForExport

@Nullable
public List<io.opencensus.trace.export.SpanData> waitForExport(int numberOfSpans)

Waits until we received numberOfSpans spans to export. Returns the list of exported SpanData objects, otherwise null if the current thread is interrupted.

Parameters:

numberOfSpans - the number of minimum spans to be collected.

Returns:

the list of exported SpanData objects, otherwise null if the current thread is interrupted.

Since:

0.9