net.rubyeye.xmemcached.impl

类 KetamaMemcachedSessionLocator

java.lang.Object

net.rubyeye.xmemcached.impl.AbstractMemcachedSessionLocator

net.rubyeye.xmemcached.impl.KetamaMemcachedSessionLocator

所有已实现的接口:

MemcachedSessionLocator

public class KetamaMemcachedSessionLocator
extends AbstractMemcachedSessionLocator

Consistent Hash Algorithm implementation,based on TreeMap.tailMap(hash) method.

作者:

dennis

字段概要

从类继承的字段 net.rubyeye.xmemcached.impl.AbstractMemcachedSessionLocator

failureMode

构造器概要

构造器

构造器和说明
KetamaMemcachedSessionLocator()
KetamaMemcachedSessionLocator(boolean cwNginxUpstreamConsistent)
KetamaMemcachedSessionLocator(HashAlgorithm alg)
KetamaMemcachedSessionLocator(HashAlgorithm alg, boolean cwNginxUpstreamConsistent)
KetamaMemcachedSessionLocator(List<Session> list, HashAlgorithm alg)

方法概要

方法

限定符和类型	方法和说明
Session	getSessionByHash(long hash)
Session	getSessionByKey(String key) Returns a session by special key.
long	nextHash(long hashVal, String key, int tries)
void	updateSessions(Collection<Session> list) Update sessions when session was added or removed.

从类继承的方法 net.rubyeye.xmemcached.impl.AbstractMemcachedSessionLocator

setFailureMode

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

KetamaMemcachedSessionLocator

public KetamaMemcachedSessionLocator()

KetamaMemcachedSessionLocator

public KetamaMemcachedSessionLocator(boolean cwNginxUpstreamConsistent)

KetamaMemcachedSessionLocator

public KetamaMemcachedSessionLocator(HashAlgorithm alg)

KetamaMemcachedSessionLocator

public KetamaMemcachedSessionLocator(HashAlgorithm alg,
                             boolean cwNginxUpstreamConsistent)

KetamaMemcachedSessionLocator

public KetamaMemcachedSessionLocator(List<Session> list,
                             HashAlgorithm alg)

方法详细资料

getSessionByKey

public final Session getSessionByKey(String key)

从接口复制的说明: MemcachedSessionLocator

Returns a session by special key.

返回:

getSessionByHash

public final Session getSessionByHash(long hash)

nextHash

public final long nextHash(long hashVal,
            String key,
            int tries)

updateSessions

public final void updateSessions(Collection<Session> list)

从接口复制的说明: MemcachedSessionLocator

Update sessions when session was added or removed.

参数:

list - The newer sessions