Package io.netty.channel.uring

Class IoUringFixedBufferRingAllocator

java.lang.Object

io.netty.channel.uring.AbstractIoUringBufferRingAllocator

io.netty.channel.uring.IoUringFixedBufferRingAllocator

All Implemented Interfaces:

IoUringBufferRingAllocator

public final class IoUringFixedBufferRingAllocator
extends AbstractIoUringBufferRingAllocator

IoUringBufferRingAllocator implementation which uses a fixed size for the buffers that are returned by AbstractIoUringBufferRingAllocator.allocate().

Constructor Summary

Constructors

Constructor	Description
IoUringFixedBufferRingAllocator(int bufferSize)	Create a new instance
IoUringFixedBufferRingAllocator(ByteBufAllocator allocator, boolean largeAllocation, int bufferSize)	Create a new instance
IoUringFixedBufferRingAllocator(ByteBufAllocator allocator, int bufferSize)	Create a new instance

Method Summary

Modifier and Type	Method	Description
protected int	nextBufferSize()	Return the next buffer size of each ByteBuf that is put into the buffer ring.

Methods inherited from class io.netty.channel.uring.AbstractIoUringBufferRingAllocator

allocate, allocateBatch, lastBytesRead

Methods inherited from class java.lang.Object

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

Constructor Detail

IoUringFixedBufferRingAllocator

public IoUringFixedBufferRingAllocator(ByteBufAllocator allocator,
                                       boolean largeAllocation,
                                       int bufferSize)

Create a new instance

Parameters:

allocator - the ByteBufAllocator to use.

largeAllocation - true if we should do a large allocation for the whole buffer ring and then slice out the buffers or false if we should do one allocation per buffer.

bufferSize - the size of the buffers that are allocated.

IoUringFixedBufferRingAllocator

public IoUringFixedBufferRingAllocator(ByteBufAllocator allocator,
                                       int bufferSize)

Create a new instance

Parameters:

allocator - the ByteBufAllocator to use.

bufferSize - the size of the buffers that are allocated.

IoUringFixedBufferRingAllocator

public IoUringFixedBufferRingAllocator(int bufferSize)

Create a new instance

Parameters:

bufferSize - the size of the buffers that are allocated.

Method Detail

nextBufferSize

protected int nextBufferSize()

Description copied from class: AbstractIoUringBufferRingAllocator

Return the next buffer size of each ByteBuf that is put into the buffer ring.

Specified by:

nextBufferSize in class AbstractIoUringBufferRingAllocator

Returns:

the next size.