EpollEventLoop (Netty API Reference (4.2.4.Final))

java.lang.Object
- java.util.concurrent.AbstractExecutorService
- - io.netty.util.concurrent.AbstractEventExecutor
  - - io.netty.util.concurrent.AbstractScheduledEventExecutor
    - - io.netty.util.concurrent.SingleThreadEventExecutor
      - io.netty.channel.SingleThreadEventLoop
        
        io.netty.channel.SingleThreadIoEventLoop
        
        io.netty.channel.epoll.EpollEventLoop

All Implemented Interfaces:

EventLoop, EventLoopGroup, IoEventLoop, IoEventLoopGroup, EventExecutor, EventExecutorGroup, OrderedEventExecutor, ThreadAwareExecutor, java.lang.Iterable<EventExecutor>, java.util.concurrent.Executor, java.util.concurrent.ExecutorService, java.util.concurrent.ScheduledExecutorService
```
@Deprecated
public class EpollEventLoop
extends SingleThreadIoEventLoop
```
Deprecated.
Use SingleThreadIoEventLoop with EpollIoHandler

Nested Class Summary
- Nested classes/interfaces inherited from class io.netty.channel.SingleThreadEventLoop
  SingleThreadEventLoop.ChannelsReadOnlyIterator<T extends Channel>
- Nested classes/interfaces inherited from class io.netty.util.concurrent.SingleThreadEventExecutor
  SingleThreadEventExecutor.NonWakeupRunnable
- Nested classes/interfaces inherited from class io.netty.util.concurrent.AbstractEventExecutor
  AbstractEventExecutor.LazyRunnable

Field Summary
- Fields inherited from class io.netty.channel.SingleThreadEventLoop
  DEFAULT_MAX_PENDING_TASKS

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`int`	`getIoRatio()`	Deprecated. Returns 0.
`int`	`registeredChannels()`	Deprecated. Returns the number of `Channel`s registered with this `EventLoop` or `-1` if operation is not supported.
`java.util.Iterator<Channel>`	`registeredChannelsIterator()`	Deprecated.
`void`	`setIoRatio(int ioRatio)`	Deprecated.

Methods inherited from class io.netty.channel.SingleThreadIoEventLoop
canSuspend, cleanup, ioHandler, isCompatible, isIoType, newTaskQueue, newTaskQueue0, next, register, run, runIo, wakeup

Methods inherited from class io.netty.channel.SingleThreadEventLoop
afterRunningAllTasks, executeAfterEventLoopIteration, hasTasks, parent, pendingTasks, register, register, register

Methods inherited from class io.netty.util.concurrent.SingleThreadEventExecutor
addShutdownHook, addTask, awaitTermination, canSuspend, confirmShutdown, deadlineNanos, delayNanos, execute, inEventLoop, interruptThread, invokeAll, invokeAll, invokeAny, invokeAny, isShutdown, isShuttingDown, isSuspended, isTerminated, lazyExecute, newTaskQueue, peekTask, pollTask, pollTaskFrom, reject, reject, removeShutdownHook, removeTask, runAllTasks, runAllTasks, runAllTasksFrom, runScheduledAndExecutorTasks, shutdown, shutdownGracefully, takeTask, terminationFuture, threadProperties, trySuspend, updateLastExecutionTime, wakesUpForTask

Methods inherited from class io.netty.util.concurrent.AbstractEventExecutor
iterator, newTaskFor, newTaskFor, runTask, safeExecute, shutdownGracefully, shutdownNow, submit, submit, submit

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, isExecutorThread, isSuspended, newFailedFuture, newProgressivePromise, newPromise, newSucceededFuture, trySuspend

Methods inherited from interface io.netty.util.concurrent.EventExecutorGroup
isShuttingDown, iterator, schedule, schedule, scheduleAtFixedRate, scheduleWithFixedDelay, shutdown, shutdownGracefully, shutdownGracefully, shutdownNow, submit, submit, submit, terminationFuture, ticker

Methods inherited from interface io.netty.channel.EventLoop
parent

Methods inherited from interface io.netty.channel.EventLoopGroup
register

Methods inherited from interface java.util.concurrent.Executor
execute

Methods inherited from interface java.util.concurrent.ExecutorService
awaitTermination, invokeAll, invokeAll, invokeAny, invokeAny, isShutdown, isTerminated

Methods inherited from interface io.netty.channel.IoEventLoopGroup
register, register

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Method Detail
  - registeredChannels
```
public int registeredChannels()
```
    Deprecated.
    
    Description copied from class: SingleThreadEventLoop
    
    Returns the number of Channels registered with this EventLoop or -1 if operation is not supported. The returned value is not guaranteed to be exact accurate and should be viewed as a best effort.
    
    Overrides:
    
    registeredChannels in class SingleThreadEventLoop
  - registeredChannelsIterator
```
public java.util.Iterator<Channel> registeredChannelsIterator()
```
    Deprecated.
    
    Overrides:
    
    registeredChannelsIterator in class SingleThreadEventLoop
    
    Returns:
    
    read-only iterator of active Channels registered with this EventLoop. The returned value is not guaranteed to be exact accurate and should be viewed as a best effort. This method is expected to be called from within event loop.
  - getIoRatio
```
public int getIoRatio()
```
    Deprecated.
    
    Returns 0.
  - setIoRatio
```
@Deprecated
public void setIoRatio(int ioRatio)
```
    Deprecated.
    
    This method is a no-op.