io.netty.channel

类 AdaptiveRecvByteBufAllocator

java.lang.Object

io.netty.channel.AdaptiveRecvByteBufAllocator

所有已实现的接口:

RecvByteBufAllocator

public class AdaptiveRecvByteBufAllocator
extends java.lang.Object
implements RecvByteBufAllocator

The RecvByteBufAllocator that automatically increases and decreases the predicted buffer size on feed back.

It gradually increases the expected number of readable bytes if the previous read fully filled the allocated buffer. It gradually decreases the expected number of readable bytes if the read operation was not able to fill a certain amount of the allocated buffer two times consecutively. Otherwise, it keeps returning the same prediction.

嵌套类概要

从接口继承的嵌套类/接口 io.netty.channel.RecvByteBufAllocator

RecvByteBufAllocator.Handle

字段概要

字段

限定符和类型	字段和说明
static AdaptiveRecvByteBufAllocator	DEFAULT

构造器概要

构造器

构造器和说明
AdaptiveRecvByteBufAllocator(int minimum, int initial, int maximum) Creates a new predictor with the specified parameters.

方法概要

方法

限定符和类型	方法和说明
RecvByteBufAllocator.Handle	newHandle() Creates a new handle.

从类继承的方法 java.lang.Object

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

字段详细资料

DEFAULT

public static final AdaptiveRecvByteBufAllocator DEFAULT

构造器详细资料

AdaptiveRecvByteBufAllocator

public AdaptiveRecvByteBufAllocator(int minimum,
                            int initial,
                            int maximum)

Creates a new predictor with the specified parameters.

参数:

minimum - the inclusive lower bound of the expected buffer size

initial - the initial buffer size when no feed back was received

maximum - the inclusive upper bound of the expected buffer size

方法详细资料

newHandle

public RecvByteBufAllocator.Handle newHandle()

从接口复制的说明: RecvByteBufAllocator

Creates a new handle. The handle provides the actual operations and keeps the internal information which is required for predicting an optimal buffer capacity.

指定者:

newHandle 在接口中 RecvByteBufAllocator