io.netty.channel

Interface RecvByteBufAllocator.Handle

All Known Subinterfaces:

RecvByteBufAllocator.ExtendedHandle

All Known Implementing Classes:

DefaultMaxMessagesRecvByteBufAllocator.MaxMessageHandle, RecvByteBufAllocator.DelegatingHandle

Enclosing interface:

RecvByteBufAllocator

Deprecated.

Use RecvByteBufAllocator.ExtendedHandle.

@Deprecated
public static interface RecvByteBufAllocator.Handle

Method Summary

Modifier and Type	Method and Description
ByteBuf	allocate(ByteBufAllocator alloc) Deprecated. Creates a new receive buffer whose capacity is probably large enough to read all inbound data and small enough not to waste its space.
int	attemptedBytesRead() Deprecated. Get how many bytes the read operation will (or did) attempt to read.
void	attemptedBytesRead(int bytes) Deprecated. Set how many bytes the read operation will (or did) attempt to read.
boolean	continueReading() Deprecated. Determine if the current read loop should should continue.
int	guess() Deprecated. Similar to allocate(ByteBufAllocator) except that it does not allocate anything but just tells the capacity.
void	incMessagesRead(int numMessages) Deprecated. Increment the number of messages that have been read for the current read loop.
int	lastBytesRead() Deprecated. Get the amount of bytes for the previous read operation.
void	lastBytesRead(int bytes) Deprecated. Set the bytes that have been read for the last read operation.
void	readComplete() Deprecated. The read has completed.
void	reset(ChannelConfig config) Deprecated. Reset any counters that have accumulated and recommend how many messages/bytes should be read for the next read loop.

Method Detail

allocate

ByteBuf allocate(ByteBufAllocator alloc)

Deprecated.

Creates a new receive buffer whose capacity is probably large enough to read all inbound data and small enough not to waste its space.

guess

int guess()

Deprecated.

Similar to allocate(ByteBufAllocator) except that it does not allocate anything but just tells the capacity.

reset

void reset(ChannelConfig config)

Deprecated.

Reset any counters that have accumulated and recommend how many messages/bytes should be read for the next read loop.

This may be used by continueReading() to determine if the read operation should complete.

This is only ever a hint and may be ignored by the implementation.

Parameters:

config - The channel configuration which may impact this object's behavior.

incMessagesRead

void incMessagesRead(int numMessages)

Deprecated.

Increment the number of messages that have been read for the current read loop.

Parameters:

numMessages - The amount to increment by.

lastBytesRead

void lastBytesRead(int bytes)

Deprecated.

Set the bytes that have been read for the last read operation. This may be used to increment the number of bytes that have been read.

Parameters:

bytes - The number of bytes from the previous read operation. This may be negative if an read error occurs. If a negative value is seen it is expected to be return on the next call to lastBytesRead(). A negative value will signal a termination condition enforced externally to this class and is not required to be enforced in continueReading().

lastBytesRead

int lastBytesRead()

Deprecated.

Get the amount of bytes for the previous read operation.

Returns:

The amount of bytes for the previous read operation.

attemptedBytesRead

void attemptedBytesRead(int bytes)

Deprecated.

Set how many bytes the read operation will (or did) attempt to read.

Parameters:

bytes - How many bytes the read operation will (or did) attempt to read.

attemptedBytesRead

int attemptedBytesRead()

Deprecated.

Get how many bytes the read operation will (or did) attempt to read.

Returns:

How many bytes the read operation will (or did) attempt to read.

continueReading

boolean continueReading()

Deprecated.

Determine if the current read loop should should continue.

Returns:

true if the read loop should continue reading. false if the read loop is complete.

readComplete

void readComplete()

Deprecated.

The read has completed.