io.netty.channel

Class FixedRecvByteBufAllocator.HandleImpl

java.lang.Object

io.netty.channel.FixedRecvByteBufAllocator.HandleImpl

All Implemented Interfaces:

RecvByteBufAllocator.Handle

Enclosing class:

FixedRecvByteBufAllocator

private static final class FixedRecvByteBufAllocator.HandleImpl
extends java.lang.Object
implements RecvByteBufAllocator.Handle

Field Summary

Fields

Modifier and Type	Field and Description
private int	bufferSize

Constructor Summary

Constructors

Constructor and Description
HandleImpl(int bufferSize)

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 RecvByteBufAllocator.Handle.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.

Methods inherited from class java.lang.Object

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

Field Detail

bufferSize

private final int bufferSize

Constructor Detail

HandleImpl

HandleImpl(int bufferSize)

Method Detail

allocate

public ByteBuf allocate(ByteBufAllocator alloc)

Description copied from interface: RecvByteBufAllocator.Handle

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

Specified by:

allocate in interface RecvByteBufAllocator.Handle

guess

public int guess()

Description copied from interface: RecvByteBufAllocator.Handle

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

Specified by:

guess in interface RecvByteBufAllocator.Handle

record

public void record(int actualReadBytes)

Description copied from interface: RecvByteBufAllocator.Handle

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.

Specified by:

record in interface RecvByteBufAllocator.Handle

Parameters:

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