io.netty.channel

Interface RecvByteBufAllocator.Handle

Enclosing interface:

RecvByteBufAllocator

public static interface RecvByteBufAllocator.Handle

Method Summary

Modifier and Type	Method and Description
ByteBuf	allocate(ByteBufAllocator alloc) 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	guess() Similar to allocate(ByteBufAllocator) except that it does not allocate anything but just tells the capacity.
void	record(int actualReadBytes) Records the the actual number of read bytes in the previous read operation so that the allocator allocates the buffer with potentially more correct capacity.

Method Detail

allocate

ByteBuf allocate(ByteBufAllocator alloc)

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()

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

record

void record(int actualReadBytes)

Records the the actual number of read bytes in the previous read operation so that the allocator allocates the buffer with potentially more correct capacity.

Parameters:

actualReadBytes - the actual number of read bytes in the previous read operation