Package one.nio.net

Class NativeSelector

java.lang.Object

one.nio.net.Selector

one.nio.net.NativeSelector

All Implemented Interfaces:

Closeable, AutoCloseable, Iterable<Session>

final class NativeSelector
extends Selector

Field Summary

Fields

Modifier and Type	Field	Description
private int	closeFlag
private static final int	EPOLL_BUF_SIZE
private static final int	EPOLL_CTL_ADD
private static final int	EPOLL_CTL_DEL
private static final int	EPOLL_CTL_MOD
private static final int	EPOLL_HEADER_SIZE
private static final int	EPOLL_MAX_EVENTS
private static final int	EPOLL_STRUCT_SIZE
private final int	epollFD
private final long	epollStruct
private Session[]	sessions
private int	size

Constructor Summary

Constructors

Constructor	Description
NativeSelector()

Method Summary

Modifier and Type	Method	Description
private void	add(Session session)
final void	close()
final void	disable(Session session)
final void	enable(Session session)
private static void	epollClose(int epollFD)
private static int	epollCreate()
private static void	epollCtl(int epollFD, int op, int fd, int data, int events)
private static int	epollWait(int epollFD, long epollStruct, int epollElements)
boolean	isOpen()
final Iterator<Session>	iterator()
long	lastWakeupTime()
final void	listen(Session session, int events)
final void	register(Session session)
private void	remove(Session session)
final Iterator<Session>	select()
final int	size()
final void	unregister(Session session)

Methods inherited from class one.nio.net.Selector

create

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

EPOLL_CTL_ADD

private static final int EPOLL_CTL_ADD

See Also:

• Constant Field Values

EPOLL_CTL_DEL

private static final int EPOLL_CTL_DEL

See Also:

• Constant Field Values

EPOLL_CTL_MOD

private static final int EPOLL_CTL_MOD

See Also:

• Constant Field Values

EPOLL_HEADER_SIZE

private static final int EPOLL_HEADER_SIZE

See Also:

• Constant Field Values

EPOLL_MAX_EVENTS

private static final int EPOLL_MAX_EVENTS

See Also:

• Constant Field Values

EPOLL_STRUCT_SIZE

private static final int EPOLL_STRUCT_SIZE

See Also:

• Constant Field Values

EPOLL_BUF_SIZE

private static final int EPOLL_BUF_SIZE

See Also:

• Constant Field Values

epollFD

private final int epollFD

epollStruct

private final long epollStruct

sessions

private Session[] sessions

size

private int size

closeFlag

private volatile int closeFlag

Constructor Details

NativeSelector

NativeSelector()

Method Details

epollCreate

private static int epollCreate()

epollClose

private static void epollClose(int epollFD)

epollWait

private static int epollWait(int epollFD,
 long epollStruct,
 int epollElements)

epollCtl

private static void epollCtl(int epollFD,
 int op,
 int fd,
 int data,
 int events)

size

public final int size()

Specified by:

size in class Selector

isOpen

public boolean isOpen()

Specified by:

isOpen in class Selector

close

public final void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Selector

register

public final void register(Session session)

Specified by:

register in class Selector

unregister

public final void unregister(Session session)

Specified by:

unregister in class Selector

enable

public final void enable(Session session)

Specified by:

enable in class Selector

disable

public final void disable(Session session)

Specified by:

disable in class Selector

listen

public final void listen(Session session,
 int events)

Specified by:

listen in class Selector

iterator

public final Iterator<Session> iterator()

Specified by:

iterator in interface Iterable<Session>

Specified by:

iterator in class Selector

select

public final Iterator<Session> select()

Specified by:

select in class Selector

lastWakeupTime

public long lastWakeupTime()

Specified by:

lastWakeupTime in class Selector

add

private void add(Session session)

remove

private void remove(Session session)