io.netty.channel

类 ThreadPerChannelEventLoopGroup

java.lang.Object

io.netty.util.concurrent.AbstractEventExecutorGroup

io.netty.channel.ThreadPerChannelEventLoopGroup

所有已实现的接口:

EventLoopGroup, EventExecutorGroup, java.lang.Iterable<EventExecutor>, java.util.concurrent.Executor, java.util.concurrent.ExecutorService, java.util.concurrent.ScheduledExecutorService

直接已知子类:

OioEventLoopGroup

public class ThreadPerChannelEventLoopGroup
extends AbstractEventExecutorGroup
implements EventLoopGroup

An EventLoopGroup that creates one EventLoop per Channel.

构造器概要

构造器

限定符	构造器和说明
protected	ThreadPerChannelEventLoopGroup() Create a new ThreadPerChannelEventLoopGroup with no limit in place.
protected	ThreadPerChannelEventLoopGroup(int maxChannels) Create a new ThreadPerChannelEventLoopGroup.
protected	ThreadPerChannelEventLoopGroup(int maxChannels, java.util.concurrent.ThreadFactory threadFactory, java.lang.Object... args) Create a new ThreadPerChannelEventLoopGroup.

方法概要

方法

限定符和类型	方法和说明
boolean	awaitTermination(long timeout, java.util.concurrent.TimeUnit unit)
boolean	isShutdown()
boolean	isShuttingDown() Returns true if and only if this executor was started to be shut down gracefuclly or was shut down.
boolean	isTerminated()
java.util.Iterator<EventExecutor>	iterator() Returns a read-only Iterator over all EventExecutor, which are handled by this EventExecutorGroup at the time of invoke this method.
protected ThreadPerChannelEventLoop	newChild(java.lang.Object... args) Creates a new EventLoop.
EventLoop	next() Return the next EventLoop to use
ChannelFuture	register(Channel channel) Register a Channel with this EventLoop.
ChannelFuture	register(Channel channel, ChannelPromise promise) Register a Channel with this EventLoop.
void	shutdown() 已过时。
Future<?>	shutdownGracefully(long quietPeriod, long timeout, java.util.concurrent.TimeUnit unit) Signals this executor that the caller wants the executor to be shut down.
Future<?>	terminationFuture() Returns the Future which is notified when this executor has been terminated.

从类继承的方法 io.netty.util.concurrent.AbstractEventExecutorGroup

execute, invokeAll, invokeAll, invokeAny, invokeAny, schedule, schedule, scheduleAtFixedRate, scheduleWithFixedDelay, shutdownGracefully, shutdownNow, submit, submit, submit

从类继承的方法 java.lang.Object

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

从接口继承的方法 io.netty.util.concurrent.EventExecutorGroup

schedule, schedule, scheduleAtFixedRate, scheduleWithFixedDelay, shutdownGracefully, shutdownNow, submit, submit, submit

从接口继承的方法 java.util.concurrent.ExecutorService

invokeAll, invokeAll, invokeAny, invokeAny

从接口继承的方法 java.util.concurrent.Executor

execute

构造器详细资料

ThreadPerChannelEventLoopGroup

protected ThreadPerChannelEventLoopGroup()

Create a new ThreadPerChannelEventLoopGroup with no limit in place.

ThreadPerChannelEventLoopGroup

protected ThreadPerChannelEventLoopGroup(int maxChannels)

Create a new ThreadPerChannelEventLoopGroup.

参数:

maxChannels - the maximum number of channels to handle with this instance. Once you try to register a new Channel and the maximum is exceed it will throw an ChannelException on the register(Channel) and register(Channel, ChannelPromise) method. Use 0 to use no limit

ThreadPerChannelEventLoopGroup

protected ThreadPerChannelEventLoopGroup(int maxChannels,
                              java.util.concurrent.ThreadFactory threadFactory,
                              java.lang.Object... args)

Create a new ThreadPerChannelEventLoopGroup.

参数:

maxChannels - the maximum number of channels to handle with this instance. Once you try to register a new Channel and the maximum is exceed it will throw an ChannelException on the register(Channel) and register(Channel, ChannelPromise) method. Use 0 to use no limit

threadFactory - the ThreadFactory used to create new Thread instances that handle the registered Channels

args - arguments which will passed to each newChild(Object...) call.

方法详细资料

newChild

protected ThreadPerChannelEventLoop newChild(java.lang.Object... args)
                                      throws java.lang.Exception

Creates a new EventLoop. The default implementation creates a new ThreadPerChannelEventLoop.

抛出:

java.lang.Exception

iterator

public java.util.Iterator<EventExecutor> iterator()

从接口复制的说明: EventExecutorGroup

Returns a read-only Iterator over all EventExecutor, which are handled by this EventExecutorGroup at the time of invoke this method.

指定者:

iterator 在接口中 EventExecutorGroup

指定者:

iterator 在接口中 java.lang.Iterable<EventExecutor>

next

public EventLoop next()

从接口复制的说明: EventLoopGroup

Return the next EventLoop to use

指定者:

next 在接口中 EventLoopGroup

指定者:

next 在接口中 EventExecutorGroup

shutdownGracefully

public Future<?> shutdownGracefully(long quietPeriod,
                           long timeout,
                           java.util.concurrent.TimeUnit unit)

从接口复制的说明: EventExecutorGroup

Signals this executor that the caller wants the executor to be shut down. Once this method is called, EventExecutorGroup.isShuttingDown() starts to return true, and the executor prepares to shut itself down. Unlike EventExecutorGroup.shutdown(), graceful shutdown ensures that no tasks are submitted for 'the quiet period' (usually a couple seconds) before it shuts itself down. If a task is submitted during the quiet period, it is guaranteed to be accepted and the quiet period will start over.

指定者:

shutdownGracefully 在接口中 EventExecutorGroup

参数:

quietPeriod - the quiet period as described in the documentation

timeout - the maximum amount of time to wait until the executor is EventExecutorGroup.shutdown() regardless if a task was submitted during the quiet period

unit - the unit of quietPeriod and timeout

返回:

the EventExecutorGroup.terminationFuture()

terminationFuture

public Future<?> terminationFuture()

从接口复制的说明: EventExecutorGroup

Returns the Future which is notified when this executor has been terminated.

指定者:

terminationFuture 在接口中 EventExecutorGroup

shutdown

@Deprecated
public void shutdown()

已过时。

指定者:

shutdown 在接口中 EventExecutorGroup

指定者:

shutdown 在接口中 java.util.concurrent.ExecutorService

指定者:

shutdown 在类中 AbstractEventExecutorGroup

isShuttingDown

public boolean isShuttingDown()

从接口复制的说明: EventExecutorGroup

Returns true if and only if this executor was started to be shut down gracefuclly or was shut down.

指定者:

isShuttingDown 在接口中 EventExecutorGroup

isShutdown

public boolean isShutdown()

指定者:

isShutdown 在接口中 java.util.concurrent.ExecutorService

isTerminated

public boolean isTerminated()

指定者:

isTerminated 在接口中 java.util.concurrent.ExecutorService

awaitTermination

public boolean awaitTermination(long timeout,
                       java.util.concurrent.TimeUnit unit)
                         throws java.lang.InterruptedException

指定者:

awaitTermination 在接口中 java.util.concurrent.ExecutorService

抛出:

java.lang.InterruptedException

register

public ChannelFuture register(Channel channel)

从接口复制的说明: EventLoopGroup

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

指定者:

register 在接口中 EventLoopGroup

register

public ChannelFuture register(Channel channel,
                     ChannelPromise promise)

从接口复制的说明: EventLoopGroup

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

指定者:

register 在接口中 EventLoopGroup