Package io.netty.channel.epoll

Class EpollIoHandler.DefaultEpollIoRegistration

java.lang.Object

io.netty.channel.epoll.EpollIoHandler.DefaultEpollIoRegistration

All Implemented Interfaces:

IoRegistration

Enclosing class:

EpollIoHandler

private final class EpollIoHandler.DefaultEpollIoRegistration
extends java.lang.Object
implements IoRegistration

Field Summary

Fields

Modifier and Type	Field	Description
private ThreadAwareExecutor	executor
(package private) EpollIoHandle	handle
private EpollIoHandler.RegistrationState	state

Constructor Summary

Constructors

Constructor	Description
DefaultEpollIoRegistration(ThreadAwareExecutor executor, EpollIoHandle handle)

Method Summary

Modifier and Type	Method	Description
<T> T	attachment()	Implementation specific attachment, which might be null.
boolean	cancel()	Cancel the registration.
private void	cancel0()
(package private) void	close()
(package private) void	handle(long ev)
boolean	isValid()	Returns true if the registration is still valid.
long	submit(IoOps ops)	Submit the IoOps to the registration.

Methods inherited from class java.lang.Object

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

Field Detail

executor

private final ThreadAwareExecutor executor

state

private EpollIoHandler.RegistrationState state

handle

final EpollIoHandle handle

Constructor Detail

DefaultEpollIoRegistration

DefaultEpollIoRegistration(ThreadAwareExecutor executor,
                           EpollIoHandle handle)

Method Detail

attachment

public <T> T attachment()

Description copied from interface: IoRegistration

Implementation specific attachment, which might be null.

Specified by:

attachment in interface IoRegistration

Returns:

attachment.

submit

public long submit(IoOps ops)

Description copied from interface: IoRegistration

Submit the IoOps to the registration.

Specified by:

submit in interface IoRegistration

Parameters:

ops - ops.

Returns:

an identifier for the operation, which might be unique or not (depending on the implementation).

isValid

public boolean isValid()

Description copied from interface: IoRegistration

Returns true if the registration is still valid. Once IoRegistration.cancel() is called this will return false.

Specified by:

isValid in interface IoRegistration

Returns:

valid.

cancel

public boolean cancel()

Description copied from interface: IoRegistration

Cancel the registration.

Specified by:

cancel in interface IoRegistration

Returns:

true if cancellation was successful, false otherwise.

cancel0

private void cancel0()

close

void close()

handle

void handle(long ev)