io.netty.channel

类 DefaultMaxBytesRecvByteBufAllocator

java.lang.Object

io.netty.channel.DefaultMaxBytesRecvByteBufAllocator

所有已实现的接口:

MaxBytesRecvByteBufAllocator, RecvByteBufAllocator

public class DefaultMaxBytesRecvByteBufAllocator
extends java.lang.Object
implements MaxBytesRecvByteBufAllocator

The RecvByteBufAllocator that yields a buffer size prediction based upon decrementing the value from the max bytes per read.

嵌套类概要

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

RecvByteBufAllocator.DelegatingHandle, RecvByteBufAllocator.ExtendedHandle, RecvByteBufAllocator.Handle

构造器概要

构造器

构造器和说明
DefaultMaxBytesRecvByteBufAllocator()
DefaultMaxBytesRecvByteBufAllocator(int maxBytesPerRead, int maxBytesPerIndividualRead)

方法概要

限定符和类型	方法和说明
int	maxBytesPerIndividualRead() Returns the maximum number of bytes to read per individual read operation.
DefaultMaxBytesRecvByteBufAllocator	maxBytesPerIndividualRead(int maxBytesPerIndividualRead) Sets the maximum number of bytes to read per individual read operation.
int	maxBytesPerRead() Returns the maximum number of bytes to read per read loop.
DefaultMaxBytesRecvByteBufAllocator	maxBytesPerRead(int maxBytesPerRead) Sets the maximum number of bytes to read per read loop.
java.util.Map.Entry<java.lang.Integer,java.lang.Integer>	maxBytesPerReadPair() Atomic way to get the maximum number of bytes to read for a read loop and per individual read operation.
DefaultMaxBytesRecvByteBufAllocator	maxBytesPerReadPair(int maxBytesPerRead, int maxBytesPerIndividualRead) Sets the maximum number of bytes to read for a read loop and per individual read operation.
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

构造器详细资料

DefaultMaxBytesRecvByteBufAllocator

public DefaultMaxBytesRecvByteBufAllocator()

DefaultMaxBytesRecvByteBufAllocator

public DefaultMaxBytesRecvByteBufAllocator(int maxBytesPerRead,
                                           int maxBytesPerIndividualRead)

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

maxBytesPerRead

public int maxBytesPerRead()

从接口复制的说明: MaxBytesRecvByteBufAllocator

Returns the maximum number of bytes to read per read loop. a channelRead() event. If this value is greater than 1, an event loop might attempt to read multiple times to procure bytes.

指定者:

maxBytesPerRead 在接口中 MaxBytesRecvByteBufAllocator

maxBytesPerRead

public DefaultMaxBytesRecvByteBufAllocator maxBytesPerRead(int maxBytesPerRead)

从接口复制的说明: MaxBytesRecvByteBufAllocator

Sets the maximum number of bytes to read per read loop. If this value is greater than 1, an event loop might attempt to read multiple times to procure bytes.

指定者:

maxBytesPerRead 在接口中 MaxBytesRecvByteBufAllocator

maxBytesPerIndividualRead

public int maxBytesPerIndividualRead()

从接口复制的说明: MaxBytesRecvByteBufAllocator

Returns the maximum number of bytes to read per individual read operation. a channelRead() event. If this value is greater than 1, an event loop might attempt to read multiple times to procure bytes.

指定者:

maxBytesPerIndividualRead 在接口中 MaxBytesRecvByteBufAllocator

maxBytesPerIndividualRead

public DefaultMaxBytesRecvByteBufAllocator maxBytesPerIndividualRead(int maxBytesPerIndividualRead)

从接口复制的说明: MaxBytesRecvByteBufAllocator

Sets the maximum number of bytes to read per individual read operation. If this value is greater than 1, an event loop might attempt to read multiple times to procure bytes.

指定者:

maxBytesPerIndividualRead 在接口中 MaxBytesRecvByteBufAllocator

maxBytesPerReadPair

public java.util.Map.Entry<java.lang.Integer,java.lang.Integer> maxBytesPerReadPair()

从接口复制的说明: MaxBytesRecvByteBufAllocator

Atomic way to get the maximum number of bytes to read for a read loop and per individual read operation. If this value is greater than 1, an event loop might attempt to read multiple times to procure bytes.

指定者:

maxBytesPerReadPair 在接口中 MaxBytesRecvByteBufAllocator

返回:

The Key is from MaxBytesRecvByteBufAllocator.maxBytesPerRead(). The Value is from MaxBytesRecvByteBufAllocator.maxBytesPerIndividualRead()

maxBytesPerReadPair

public DefaultMaxBytesRecvByteBufAllocator maxBytesPerReadPair(int maxBytesPerRead,
                                                               int maxBytesPerIndividualRead)

从接口复制的说明: MaxBytesRecvByteBufAllocator

Sets the maximum number of bytes to read for a read loop and per individual read operation. If this value is greater than 1, an event loop might attempt to read multiple times to procure bytes.

指定者:

maxBytesPerReadPair 在接口中 MaxBytesRecvByteBufAllocator

参数:

maxBytesPerRead - see MaxBytesRecvByteBufAllocator.maxBytesPerRead(int)

maxBytesPerIndividualRead - see MaxBytesRecvByteBufAllocator.maxBytesPerIndividualRead(int)