io.netty.channel

Class SingleThreadEventLoop

java.lang.Object

java.util.concurrent.AbstractExecutorService

io.netty.util.concurrent.AbstractEventExecutor

io.netty.util.concurrent.SingleThreadEventExecutor

io.netty.channel.SingleThreadEventLoop

All Implemented Interfaces:

EventLoop, EventLoopGroup, io.netty.util.concurrent.EventExecutor, io.netty.util.concurrent.EventExecutorGroup, Iterable<io.netty.util.concurrent.EventExecutor>, Executor, ExecutorService, ScheduledExecutorService

Direct Known Subclasses:

NioEventLoop, ThreadPerChannelEventLoop

public abstract class SingleThreadEventLoop
extends io.netty.util.concurrent.SingleThreadEventExecutor
implements EventLoop

Abstract base class for EventLoop's that execute all its submitted tasks in a single thread.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SingleThreadEventLoop(EventLoopGroup parent, ThreadFactory threadFactory, boolean addTaskWakesUp)

Method Summary

Methods

Modifier and Type	Method and Description
EventLoop	next() Return the next EventLoop to use
EventLoopGroup	parent()
ChannelFuture	register(Channel channel) Register a Channel with this EventLoop.
ChannelFuture	register(Channel channel, ChannelPromise promise) Register a Channel with this EventLoop.
protected boolean	wakesUpForTask(Runnable task)

Methods inherited from class io.netty.util.concurrent.SingleThreadEventExecutor

addShutdownHook, addTask, awaitTermination, cleanup, confirmShutdown, delayNanos, execute, hasScheduledTasks, hasTasks, inEventLoop, interruptThread, isShutdown, isShuttingDown, isTerminated, newTaskQueue, peekTask, pendingTasks, pollTask, reject, removeShutdownHook, removeTask, run, runAllTasks, runAllTasks, schedule, schedule, scheduleAtFixedRate, scheduleWithFixedDelay, shutdown, shutdownGracefully, takeTask, terminationFuture, updateLastExecutionTime, wakeup

Methods inherited from class io.netty.util.concurrent.AbstractEventExecutor

inEventLoop, iterator, newFailedFuture, newProgressivePromise, newPromise, newSucceededFuture, newTaskFor, newTaskFor, shutdownGracefully, shutdownNow, submit, submit, submit

Methods inherited from class java.util.concurrent.AbstractExecutorService

invokeAll, invokeAll, invokeAny, invokeAny

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.util.concurrent.EventExecutor

inEventLoop, inEventLoop, newFailedFuture, newProgressivePromise, newPromise, newSucceededFuture

Methods inherited from interface io.netty.util.concurrent.EventExecutorGroup

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

Methods inherited from interface java.util.concurrent.ExecutorService

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

Methods inherited from interface java.util.concurrent.Executor

execute

Constructor Detail

SingleThreadEventLoop

protected SingleThreadEventLoop(EventLoopGroup parent,
                     ThreadFactory threadFactory,
                     boolean addTaskWakesUp)

See Also:

SingleThreadEventExecutor#SingleThreadEventExecutor(EventExecutorGroup, ThreadFactory, boolean)}

Method Detail

parent

public EventLoopGroup parent()

Specified by:

parent in interface EventLoop

Specified by:

parent in interface io.netty.util.concurrent.EventExecutor

Overrides:

parent in class io.netty.util.concurrent.SingleThreadEventExecutor

next

public EventLoop next()

Description copied from interface: EventLoopGroup

Return the next EventLoop to use

Specified by:

next in interface EventLoopGroup

Specified by:

next in interface io.netty.util.concurrent.EventExecutor

Specified by:

next in interface io.netty.util.concurrent.EventExecutorGroup

Overrides:

next in class io.netty.util.concurrent.AbstractEventExecutor

register

public ChannelFuture register(Channel channel)

Description copied from interface: EventLoopGroup

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

Specified by:

register in interface EventLoopGroup

register

public ChannelFuture register(Channel channel,
                     ChannelPromise promise)

Description copied from interface: EventLoopGroup

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

Specified by:

register in interface EventLoopGroup

wakesUpForTask

protected boolean wakesUpForTask(Runnable task)

Overrides:

wakesUpForTask in class io.netty.util.concurrent.SingleThreadEventExecutor