Package io.netty.util.concurrent

Utility classes for concurrent / async tasks.

See: Description

Interface Summary

Interface	Description
EventExecutor	The EventExecutor is a special ScheduledExecutorService which comes with some handy methods to see if a Thread is executed in a event loop.
EventExecutorGroup	The EventExecutorGroup is responsible to provide EventExecutor's to use via its EventExecutorGroup.next() method.
Future	The result of an asynchronous operation.
FutureFactory	Allows to create Future's on demand.
FutureListener	A subtype of GenericFutureListener that hides type parameter for convenience.
GenericFutureListener<F extends Future>	Listens to the result of a Future.
Promise	Special Future which is writable.

Class Summary

Class	Description
AbstractEventExecutor
CompleteFuture	A skeletal Future implementation which represents a Future which has been completed already.
CompletePromise
DefaultEventExecutorGroup	Default implementation of MultithreadEventExecutorGroup which will use DefaultEventExecutor instances to handle the tasks.
DefaultPromise
FailedFuture	The CompleteFuture which is failed already.
ImmediateEventExecutor	EventExecutor which executes the command in the caller thread.
ImmediateExecutor	Executor which execute tasks in the callers thread.
MultithreadEventExecutorGroup	Abstract base class for EventExecutorGroup implementations that handles their tasks with multiple threads at the same time.
SingleThreadEventExecutor	Abstract base class for EventExecutor's that execute all its submitted tasks in a single thread.
SucceededFuture	The CompleteFuture which is succeeded already.
TaskScheduler

Exception Summary

Exception	Description
BlockingOperationException	An IllegalStateException which is raised when a user performed a blocking operation when the user is in an event loop thread.

Package io.netty.util.concurrent Description

Utility classes for concurrent / async tasks.