Interface EventLoopGroup

All Superinterfaces:

EventExecutorGroup, Executor, ExecutorService, Iterable<EventExecutor>, ScheduledExecutorService

All Known Subinterfaces:

EventLoop

All Known Implementing Classes:

AbstractEventLoop, AbstractEventLoopGroup, DefaultEventLoop, DefaultEventLoopGroup, EpollEventLoop, EpollEventLoopGroup, KQueueEventLoopGroup, LocalEventLoopGroup, MultithreadEventLoopGroup, NioEventLoop, NioEventLoopGroup, OioEventLoopGroup, SingleThreadEventLoop, ThreadPerChannelEventLoop, ThreadPerChannelEventLoopGroup

public interface EventLoopGroup
extends EventExecutorGroup

Special EventExecutorGroup which allows registering Channels that get processed for later selection during the event loop.

Method Summary

Modifier and Type	Method	Description
EventLoop	next()	Return the next EventLoop to use
ChannelFuture	register(Channel channel)	Register a Channel with this EventLoop.
ChannelFuture	register(ChannelPromise promise)	Register a Channel with this EventLoop using a ChannelFuture.
ChannelFuture	register(Channel channel, ChannelPromise promise)	Deprecated. Use register(ChannelPromise) instead.

Methods inherited from interface EventExecutorGroup

isShuttingDown, iterator, schedule, schedule, scheduleAtFixedRate, scheduleWithFixedDelay, shutdown, shutdownGracefully, shutdownGracefully, shutdownNow, submit, submit, submit, terminationFuture

Modifier and Type	Method	Description
boolean	isShuttingDown()	Returns true if and only if all EventExecutors managed by this EventExecutorGroup are being shut down gracefully or was shut down.
Iterator<EventExecutor>	iterator()
ScheduledFuture<?>	schedule(Runnable command, long delay, TimeUnit unit)
<V> ScheduledFuture<V>	schedule(Callable<V> callable, long delay, TimeUnit unit)
ScheduledFuture<?>	scheduleAtFixedRate(Runnable command, long initialDelay, long period, TimeUnit unit)
ScheduledFuture<?>	scheduleWithFixedDelay(Runnable command, long initialDelay, long delay, TimeUnit unit)
void	shutdown()	Deprecated. EventExecutorGroup.shutdownGracefully(long, long, TimeUnit) or EventExecutorGroup.shutdownGracefully() instead.
Future<?>	shutdownGracefully()	Shortcut method for EventExecutorGroup.shutdownGracefully(long, long, TimeUnit) with sensible default values.
Future<?>	shutdownGracefully(long quietPeriod, long timeout, TimeUnit unit)	Signals this executor that the caller wants the executor to be shut down.
List<Runnable>	shutdownNow()	Deprecated. EventExecutorGroup.shutdownGracefully(long, long, TimeUnit) or EventExecutorGroup.shutdownGracefully() instead.
Future<?>	submit(Runnable task)
<T> Future<T>	submit(Runnable task, T result)
<T> Future<T>	submit(Callable<T> task)
Future<?>	terminationFuture()	Returns the Future which is notified when all EventExecutors managed by this EventExecutorGroup have been terminated.

Methods inherited from interface Executor

execute

Methods inherited from interface ExecutorService

awaitTermination, invokeAll, invokeAll, invokeAny, invokeAny, isShutdown, isTerminated

Methods inherited from interface Iterable

forEach, spliterator

Method Details

next

EventLoop next()

Return the next EventLoop to use

Specified by:

next in interface EventExecutorGroup

register

ChannelFuture register(Channel channel)

Register a Channel with this EventLoop. The returned ChannelFuture will get notified once the registration was complete.

register

ChannelFuture register(ChannelPromise promise)

Register a Channel with this EventLoop using a ChannelFuture. The passed ChannelFuture will get notified once the registration was complete and also will get returned.

register

@Deprecated
ChannelFuture register(Channel channel,
 ChannelPromise promise)

Deprecated.

Use register(ChannelPromise) instead.

Register a Channel with this EventLoop. The passed ChannelFuture will get notified once the registration was complete and also will get returned.