Uses of Interface
io.netty.util.concurrent.Promise

Packages that use Promise

Package	Description
io.netty.util	Utility classes used across multiple packages.
io.netty.util.concurrent	Utility classes for concurrent / async tasks.
io.netty.util.internal	Internal-use-only utilities which is not allowed to be used outside Netty.

Uses of Promise in io.netty.util

Methods in io.netty.util with parameters of type Promise

Modifier and Type	Method	Description
Future<OUT>	AsyncMapping.map(IN input, Promise<OUT> promise)	Returns the Future that will provide the result of the mapping.

Uses of Promise in io.netty.util.concurrent

Subinterfaces of Promise in io.netty.util.concurrent

Modifier and Type	Interface	Description
interface	ProgressivePromise<V>	Special ProgressiveFuture which is writable.

Classes in io.netty.util.concurrent that implement Promise

Modifier and Type	Class	Description
class	DefaultProgressivePromise<V>
class	DefaultPromise<V>

Methods in io.netty.util.concurrent that return Promise

Modifier and Type	Method	Description
Promise<V>	DefaultPromise.addListener(GenericFutureListener<? extends Future<? super V>> listener)
Promise<V>	Promise.addListener(GenericFutureListener<? extends Future<? super V>> listener)
Promise<V>	DefaultPromise.addListeners(GenericFutureListener<? extends Future<? super V>>... listeners)
Promise<V>	Promise.addListeners(GenericFutureListener<? extends Future<? super V>>... listeners)
Promise<V>	DefaultPromise.await()
Promise<V>	Promise.await()
Promise<V>	DefaultPromise.awaitUninterruptibly()
Promise<V>	Promise.awaitUninterruptibly()
default <V> Promise<V>	EventExecutor.newPromise()	Return a new Promise.
<V> Promise<V>	ImmediateEventExecutor.newPromise()
<V> Promise<V>	UnorderedThreadPoolEventExecutor.newPromise()
Promise<V>	DefaultPromise.removeListener(GenericFutureListener<? extends Future<? super V>> listener)
Promise<V>	Promise.removeListener(GenericFutureListener<? extends Future<? super V>> listener)
Promise<V>	DefaultPromise.removeListeners(GenericFutureListener<? extends Future<? super V>>... listeners)
Promise<V>	Promise.removeListeners(GenericFutureListener<? extends Future<? super V>>... listeners)
Promise<V>	DefaultPromise.setFailure(Throwable cause)
Promise<V>	Promise.setFailure(Throwable cause)	Marks this future as a failure and notifies all listeners.
Promise<V>	DefaultPromise.setSuccess(V result)
Promise<V>	Promise.setSuccess(V result)	Marks this future as a success and notifies all listeners.
Promise<V>	DefaultPromise.sync()
Promise<V>	Promise.sync()
Promise<V>	DefaultPromise.syncUninterruptibly()
Promise<V>	Promise.syncUninterruptibly()

Methods in io.netty.util.concurrent with parameters of type Promise

Modifier and Type	Method	Description
PromiseAggregator<V,F>	PromiseAggregator.add(Promise<V>... promises)	Deprecated. Add the given Promises to the aggregator.
void	PromiseCombiner.add(Promise promise)	Deprecated. Replaced by PromiseCombiner.add(Future).
void	PromiseCombiner.addAll(Promise... promises)	Deprecated. Replaced by PromiseCombiner.addAll(Future[])
static <V,F extends Future<V>> F	PromiseNotifier.cascade(boolean logNotifyFailure, F future, Promise<? super V> promise)	Link the Future and Promise such that if the Future completes the Promise will be notified.
static <V,F extends Future<V>> F	PromiseNotifier.cascade(F future, Promise<? super V> promise)	Link the Future and Promise such that if the Future completes the Promise will be notified.
static <X> void	UnaryPromiseNotifier.cascadeTo(Future<X> completedFuture, Promise<? super X> promise)	Deprecated.
void	PromiseCombiner.finish(Promise<Void> aggregatePromise)	Sets the promise to be notified when all combined futures have finished.

Constructors in io.netty.util.concurrent with parameters of type Promise

Constructor	Description
PromiseAggregator(Promise<Void> aggregatePromise)	Deprecated. See PromiseAggregator(Promise, boolean).
PromiseAggregator(Promise<Void> aggregatePromise, boolean failPending)	Deprecated. Creates a new instance.
PromiseNotifier(boolean logNotifyFailure, Promise<? super V>... promises)	Create a new instance.
PromiseNotifier(Promise<? super V>... promises)	Create a new instance.
UnaryPromiseNotifier(Promise<? super T> promise)	Deprecated.

Uses of Promise in io.netty.util.internal

Methods in io.netty.util.internal that return Promise

Modifier and Type	Method	Description
Promise<Void>	PendingWrite.promise()
Promise<Void>	PendingWrite.recycleAndGet()	Recycle this instance and return the Promise.

Methods in io.netty.util.internal with parameters of type Promise

Modifier and Type	Method	Description
static PendingWrite	PendingWrite.newInstance(Object msg, Promise<Void> promise)	Create a new empty RecyclableArrayList instance
static void	PromiseNotificationUtil.tryCancel(Promise<?> p, InternalLogger logger)	Try to cancel the Promise and log if logger is not null in case this fails.
static void	PromiseNotificationUtil.tryFailure(Promise<?> p, Throwable cause, InternalLogger logger)	Try to mark the Promise as failure and log if logger is not null in case this fails.
static <V> void	PromiseNotificationUtil.trySuccess(Promise<? super V> p, V result, InternalLogger logger)	Try to mark the Promise as success and log if logger is not null in case this fails.