Module org.junit.platform.launcher

Package org.junit.platform.launcher

Interface LauncherSessionListener

@API(status=STABLE,
     since="1.10")
public interface LauncherSessionListener

Register an implementation of this interface to be notified when a LauncherSession is opened and closed.

A LauncherSessionListener can be registered programmatically with the LauncherConfig passed to the LauncherFactory or automatically via Java's ServiceLoader mechanism.

All methods in this class have empty default implementations. Subclasses may therefore override one or more of these methods to be notified of the selected events.

The methods declared in this interface are called by the Launcher or LauncherSession created via the LauncherFactory.

Since:

1.8

See Also:

• LauncherSession
• LauncherConfig.Builder.addLauncherSessionListeners(org.junit.platform.launcher.LauncherSessionListener...)
• LauncherFactory

Field Summary

Fields

Modifier and Type	Field	Description
static final LauncherSessionListener	NOOP	No-op implementation of LauncherSessionListener

Method Summary

Modifier and Type	Method	Description
default void	launcherSessionClosed(LauncherSession session)	Called when a launcher session was closed.
default void	launcherSessionOpened(LauncherSession session)	Called when a launcher session was opened.

Field Details

NOOP

static final LauncherSessionListener NOOP

No-op implementation of LauncherSessionListener

Method Details

launcherSessionOpened

default void launcherSessionOpened(LauncherSession session)

Called when a launcher session was opened.

Parameters:

session - the opened session

launcherSessionClosed

default void launcherSessionClosed(LauncherSession session)

Called when a launcher session was closed.

Parameters:

session - the closed session