net.rubyeye.xmemcached.impl

类 Optimizer

java.lang.Object

net.rubyeye.xmemcached.impl.Optimizer

所有已实现的接口:

OptimizerMBean, MemcachedOptimizer

public class Optimizer
extends Object
implements OptimizerMBean, MemcachedOptimizer

Memcached command optimizer,merge single-get comands to multi-get command,merge ByteBuffers to fit the socket's sendBufferSize etc.

作者:

dennis

字段概要

字段

限定符和类型	字段和说明
static int	DEFAULT_MERGE_FACTOR

构造器概要

构造器

构造器和说明
Optimizer(Protocol protocol)

方法概要

方法

限定符和类型	方法和说明
List<Command>	getLocalList()
int	getMergeFactor()
boolean	isOptimizeGet()
boolean	isOptimizeMergeBuffer()
Command	optimiezeGet(Queue writeQueue, Queue<Command> executingCmds, Command optimiezeCommand) Merge get operation to multi-get operation
Command	optimiezeMergeBuffer(Command optimiezeCommand, Queue writeQueue, Queue<Command> executingCmds, int sendBufferSize) merge buffers to fit socket's send buffer size
Command	optimiezeSet(Queue writeQueue, Queue<Command> executingCmds, Command optimiezeCommand, int sendBufferSize)
Command	optimize(Command currentCommand, Queue writeQueue, Queue<Command> executingCmds, int sendBufferSize)
void	setBufferAllocator(BufferAllocator bufferAllocator)
void	setMergeFactor(int mergeFactor)
void	setOptimizeGet(boolean optimiezeGet)
void	setOptimizeMergeBuffer(boolean optimiezeMergeBuffer)

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_MERGE_FACTOR

public static final int DEFAULT_MERGE_FACTOR

另请参阅:

常量字段值

构造器详细资料

Optimizer

public Optimizer(Protocol protocol)

方法详细资料

setBufferAllocator

public void setBufferAllocator(BufferAllocator bufferAllocator)

指定者:

setBufferAllocator 在接口中 MemcachedOptimizer

getMergeFactor

public int getMergeFactor()

指定者:

getMergeFactor 在接口中 OptimizerMBean

setMergeFactor

public void setMergeFactor(int mergeFactor)

指定者:

setMergeFactor 在接口中 OptimizerMBean

isOptimizeGet

public boolean isOptimizeGet()

指定者:

isOptimizeGet 在接口中 OptimizerMBean

setOptimizeGet

public void setOptimizeGet(boolean optimiezeGet)

指定者:

setOptimizeGet 在接口中 OptimizerMBean

isOptimizeMergeBuffer

public boolean isOptimizeMergeBuffer()

指定者:

isOptimizeMergeBuffer 在接口中 OptimizerMBean

setOptimizeMergeBuffer

public void setOptimizeMergeBuffer(boolean optimiezeMergeBuffer)

指定者:

setOptimizeMergeBuffer 在接口中 OptimizerMBean

optimize

public Command optimize(Command currentCommand,
               Queue writeQueue,
               Queue<Command> executingCmds,
               int sendBufferSize)

指定者:

optimize 在接口中 MemcachedOptimizer

optimiezeMergeBuffer

public final Command optimiezeMergeBuffer(Command optimiezeCommand,
                           Queue writeQueue,
                           Queue<Command> executingCmds,
                           int sendBufferSize)

merge buffers to fit socket's send buffer size

参数:

currentCommand -

返回:

抛出:

InterruptedException

optimiezeGet

public final Command optimiezeGet(Queue writeQueue,
                   Queue<Command> executingCmds,
                   Command optimiezeCommand)

Merge get operation to multi-get operation

参数:

currentCmd -

mergeCommands -

返回:

抛出:

InterruptedException

optimiezeSet

public final Command optimiezeSet(Queue writeQueue,
                   Queue<Command> executingCmds,
                   Command optimiezeCommand,
                   int sendBufferSize)

getLocalList

public final List<Command> getLocalList()