com.facebook.litho

Class WorkContinuationInstrumenter

java.lang.Object

com.facebook.litho.WorkContinuationInstrumenter

public final class WorkContinuationInstrumenter
extends java.lang.Object

Utility class that allows to capture work continuation updates. Client code can specify a custom WorkContinuationInstrumenter.Instrumenter that will receive ad-hoc updates when work that has to be executed across threads gets moved around.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	WorkContinuationInstrumenter.Instrumenter Allows to record work being continued across threads.

Constructor Summary

Constructors

Constructor and Description
WorkContinuationInstrumenter()

Method Summary

Modifier and Type	Method and Description
static void	markFailure(java.lang.Object token, java.lang.Throwable th)
static java.lang.Object	onAskForWorkToContinue(java.lang.String tag)
static java.lang.Object	onBeginWorkContinuation(java.lang.String tag, java.lang.Object token)
static void	onEndWorkContinuation(java.lang.Object token)
static java.lang.Object	onOfferWorkForContinuation(java.lang.String tag)
static java.lang.Object	onOfferWorkForContinuation(java.lang.String tag, java.lang.Object token)
static void	provide(WorkContinuationInstrumenter.Instrumenter instrumenter) Allows to provide an instrumenter that will receive work continuation updates.

Methods inherited from class java.lang.Object

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

Constructor Detail

WorkContinuationInstrumenter

public WorkContinuationInstrumenter()

Method Detail

provide

public static void provide(WorkContinuationInstrumenter.Instrumenter instrumenter)

Allows to provide an instrumenter that will receive work continuation updates.

Parameters:

instrumenter - that will receive the updates or null to reset.

onAskForWorkToContinue

public static java.lang.Object onAskForWorkToContinue(java.lang.String tag)

onOfferWorkForContinuation

public static java.lang.Object onOfferWorkForContinuation(java.lang.String tag)

onOfferWorkForContinuation

public static java.lang.Object onOfferWorkForContinuation(java.lang.String tag,
                                                          java.lang.Object token)

onBeginWorkContinuation

public static java.lang.Object onBeginWorkContinuation(java.lang.String tag,
                                                       java.lang.Object token)

onEndWorkContinuation

public static void onEndWorkContinuation(java.lang.Object token)

markFailure

public static void markFailure(java.lang.Object token,
                               java.lang.Throwable th)