Class ChannelHandlerMask

java.lang.Object

io.netty.channel.ChannelHandlerMask

final class ChannelHandlerMask
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static @interface	ChannelHandlerMask.Skip	Indicates that the annotated event handler method in ChannelHandler will not be invoked by ChannelPipeline and so MUST only be used when the ChannelHandler method does nothing except forward to the next ChannelHandler in the pipeline.

Field Summary

Fields

Modifier and Type	Field	Description
private static final InternalLogger	logger
private static final int	MASK_ALL_INBOUND
private static final int	MASK_ALL_OUTBOUND
(package private) static final int	MASK_BIND
(package private) static final int	MASK_CHANNEL_ACTIVE
(package private) static final int	MASK_CHANNEL_INACTIVE
(package private) static final int	MASK_CHANNEL_READ
(package private) static final int	MASK_CHANNEL_READ_COMPLETE
(package private) static final int	MASK_CHANNEL_REGISTERED
(package private) static final int	MASK_CHANNEL_UNREGISTERED
(package private) static final int	MASK_CHANNEL_WRITABILITY_CHANGED
(package private) static final int	MASK_CLOSE
(package private) static final int	MASK_CONNECT
(package private) static final int	MASK_DEREGISTER
(package private) static final int	MASK_DISCONNECT
(package private) static final int	MASK_EXCEPTION_CAUGHT
(package private) static final int	MASK_FLUSH
(package private) static final int	MASK_ONLY_INBOUND
(package private) static final int	MASK_ONLY_OUTBOUND
(package private) static final int	MASK_READ
(package private) static final int	MASK_USER_EVENT_TRIGGERED
(package private) static final int	MASK_WRITE
private static final FastThreadLocal<Map<Class<? extends ChannelHandler>, Integer>>	MASKS

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ChannelHandlerMask()

Method Summary

Modifier and Type	Method	Description
private static boolean	isSkippable(Class<?> handlerType, String methodName, Class<?>... paramTypes)
(package private) static int	mask(Class<? extends ChannelHandler> clazz)	Return the executionMask.
private static int	mask0(Class<? extends ChannelHandler> handlerType)	Calculate the executionMask.

Methods inherited from class Object

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

Field Details

logger

private static final InternalLogger logger

MASK_EXCEPTION_CAUGHT

static final int MASK_EXCEPTION_CAUGHT

See Also:

• Constant Field Values

MASK_CHANNEL_REGISTERED

static final int MASK_CHANNEL_REGISTERED

See Also:

• Constant Field Values

MASK_CHANNEL_UNREGISTERED

static final int MASK_CHANNEL_UNREGISTERED

See Also:

• Constant Field Values

MASK_CHANNEL_ACTIVE

static final int MASK_CHANNEL_ACTIVE

See Also:

• Constant Field Values

MASK_CHANNEL_INACTIVE

static final int MASK_CHANNEL_INACTIVE

See Also:

• Constant Field Values

MASK_CHANNEL_READ

static final int MASK_CHANNEL_READ

See Also:

• Constant Field Values

MASK_CHANNEL_READ_COMPLETE

static final int MASK_CHANNEL_READ_COMPLETE

See Also:

• Constant Field Values

MASK_USER_EVENT_TRIGGERED

static final int MASK_USER_EVENT_TRIGGERED

See Also:

• Constant Field Values

MASK_CHANNEL_WRITABILITY_CHANGED

static final int MASK_CHANNEL_WRITABILITY_CHANGED

See Also:

• Constant Field Values

MASK_BIND

static final int MASK_BIND

See Also:

• Constant Field Values

MASK_CONNECT

static final int MASK_CONNECT

See Also:

• Constant Field Values

MASK_DISCONNECT

static final int MASK_DISCONNECT

See Also:

• Constant Field Values

MASK_CLOSE

static final int MASK_CLOSE

See Also:

• Constant Field Values

MASK_DEREGISTER

static final int MASK_DEREGISTER

See Also:

• Constant Field Values

MASK_READ

static final int MASK_READ

See Also:

• Constant Field Values

MASK_WRITE

static final int MASK_WRITE

See Also:

• Constant Field Values

MASK_FLUSH

static final int MASK_FLUSH

See Also:

• Constant Field Values

MASK_ONLY_INBOUND

static final int MASK_ONLY_INBOUND

See Also:

• Constant Field Values

MASK_ALL_INBOUND

private static final int MASK_ALL_INBOUND

See Also:

• Constant Field Values

MASK_ONLY_OUTBOUND

static final int MASK_ONLY_OUTBOUND

See Also:

• Constant Field Values

MASK_ALL_OUTBOUND

private static final int MASK_ALL_OUTBOUND

See Also:

• Constant Field Values

MASKS

private static final FastThreadLocal<Map<Class<? extends ChannelHandler>, Integer>> MASKS

Constructor Details

ChannelHandlerMask

private ChannelHandlerMask()

Method Details

mask

static int mask(Class<? extends ChannelHandler> clazz)

Return the executionMask.

mask0

private static int mask0(Class<? extends ChannelHandler> handlerType)

Calculate the executionMask.

isSkippable

private static boolean isSkippable(Class<?> handlerType,
 String methodName,
 Class<?>... paramTypes)
                            throws Exception

Throws:

Exception