Module org.junit.platform.jfr

Package org.junit.platform.jfr

Class FlightRecordingDiscoveryListener

java.lang.Object

org.junit.platform.jfr.FlightRecordingDiscoveryListener

All Implemented Interfaces:

EngineDiscoveryListener, LauncherDiscoveryListener

@API(status=EXPERIMENTAL,
     since="1.8")
public class FlightRecordingDiscoveryListener
extends Object
implements LauncherDiscoveryListener

A LauncherDiscoveryListener that generates Java Flight Recorder events.

Since:

1.8

See Also:

• JEP 328: Flight Recorder

Field Summary

Fields inherited from interface org.junit.platform.launcher.LauncherDiscoveryListener

NOOP

Constructor Summary

Constructors

Constructor	Description
FlightRecordingDiscoveryListener()

Method Summary

Modifier and Type	Method	Description
void	engineDiscoveryFinished(UniqueId engineId, EngineDiscoveryResult result)	Called when test discovery has finished for an engine.
void	engineDiscoveryStarted(UniqueId engineId)	Called when test discovery is about to be started for an engine.
void	launcherDiscoveryFinished(LauncherDiscoveryRequest request)	Called when test discovery has finished.
void	launcherDiscoveryStarted(LauncherDiscoveryRequest request)	Called when test discovery is about to be started.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.junit.platform.engine.EngineDiscoveryListener

selectorProcessed

Constructor Details

FlightRecordingDiscoveryListener

public FlightRecordingDiscoveryListener()

Method Details

launcherDiscoveryStarted

public void launcherDiscoveryStarted(LauncherDiscoveryRequest request)

Description copied from interface: LauncherDiscoveryListener

Called when test discovery is about to be started.

Specified by:

launcherDiscoveryStarted in interface LauncherDiscoveryListener

Parameters:

request - the request for which discovery is being started

launcherDiscoveryFinished

public void launcherDiscoveryFinished(LauncherDiscoveryRequest request)

Description copied from interface: LauncherDiscoveryListener

Called when test discovery has finished.

Specified by:

launcherDiscoveryFinished in interface LauncherDiscoveryListener

Parameters:

request - the request for which discovery has finished

engineDiscoveryStarted

public void engineDiscoveryStarted(UniqueId engineId)

Description copied from interface: LauncherDiscoveryListener

Called when test discovery is about to be started for an engine.

Specified by:

engineDiscoveryStarted in interface LauncherDiscoveryListener

Parameters:

engineId - the unique ID of the engine descriptor

engineDiscoveryFinished

public void engineDiscoveryFinished(UniqueId engineId,
 EngineDiscoveryResult result)

Description copied from interface: LauncherDiscoveryListener

Called when test discovery has finished for an engine.

Exceptions thrown by implementations of this method will cause the complete test discovery to be aborted.

Specified by:

engineDiscoveryFinished in interface LauncherDiscoveryListener

Parameters:

engineId - the unique ID of the engine descriptor

result - the discovery result of the supplied engine

See Also:

• EngineDiscoveryResult