com.jn.langx.cache

类 BaseCache<K,V>

java.lang.Object

com.jn.langx.cache.BaseCache<K,V>

所有已实现的接口:

Cache<K,V>, Lifecycle

直接已知子类:

AbstractCache

public abstract class BaseCache<K,V>
extends Object
implements Cache<K,V>, Lifecycle

字段概要

字段

限定符和类型	字段和说明
protected long	evictExpiredInterval
protected long	nextEvictExpiredTime
protected long	nextRefreshAllTime
protected long	refreshAllInterval
protected Holder<Timeout>	refreshAllTimeoutHolder
protected boolean	running
protected Timer	timer

构造器概要

构造器

构造器和说明
BaseCache()

方法概要

限定符和类型	方法和说明
void	cancelRefreshAll()
void	refreshAllAsync(int delay, boolean fixed) 刷新所有
protected void	refreshAllAsync(Timeout timeout)
void	setDistinctWhenRefresh(boolean distinctWhenRefresh)
void	shutdown()
void	startup()

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.jn.langx.cache.Cache

clean, evictExpired, get, get, getAll, getAllIfPresent, getIfPresent, keys, refresh, remove, remove, set, set, set, size, toMap

字段详细资料

evictExpiredInterval

protected volatile long evictExpiredInterval

nextEvictExpiredTime

protected volatile long nextEvictExpiredTime

nextRefreshAllTime

protected volatile long nextRefreshAllTime

refreshAllInterval

protected volatile long refreshAllInterval

refreshAllTimeoutHolder

protected Holder<Timeout> refreshAllTimeoutHolder

timer

protected Timer timer

running

protected volatile boolean running

构造器详细资料

BaseCache

public BaseCache()

方法详细资料

setDistinctWhenRefresh

public void setDistinctWhenRefresh(boolean distinctWhenRefresh)

refreshAllAsync

public void refreshAllAsync(int delay,
                            boolean fixed)

从接口复制的说明: Cache

刷新所有

指定者:

refreshAllAsync 在接口中 Cache<K,V>

参数:

delay - 延迟时间，delay <=0 代表立即刷新， 大于0则代表延迟刷新，单位是 s

fixed - 是否为固定频率的（周期）刷新，若为true，则delay 必须 >0

从以下版本开始:

4.0.4

refreshAllAsync

protected void refreshAllAsync(@Nullable
                               Timeout timeout)

参数:

timeout -

从以下版本开始:

4.0.4

cancelRefreshAll

public void cancelRefreshAll()

指定者:

cancelRefreshAll 在接口中 Cache<K,V>

从以下版本开始:

4.0.4

startup

public void startup()

指定者:

startup 在接口中 Lifecycle

shutdown

public void shutdown()

指定者:

shutdown 在接口中 Lifecycle