cn.xnatural.app

Class CacheSrv.Record

java.lang.Object

cn.xnatural.app.CacheSrv.Record

Enclosing class:

CacheSrv

public class CacheSrv.Record
extends Object

缓存记录

Field Summary

Fields

Modifier and Type	Field and Description
protected Function<CacheSrv.Record,Long>	expireFn
protected long	updateTime
Object	value

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Record(Function<CacheSrv.Record,Long> expireFn, Object value)

Method Summary

Modifier and Type	Method and Description
protected void	close(String key) 如果缓存值是 AutoCloseable,则在失效时 执行 close
long	getUpdateTime()
protected long	left(long timePoint) 相对于某个时间, 还剩多长时间才失效
protected boolean	valid() 是否有效

Methods inherited from class java.lang.Object

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

Field Detail

expireFn

protected final Function<CacheSrv.Record,Long> expireFn

updateTime

protected long updateTime

value

public final Object value

Constructor Detail

Record

protected Record(Function<CacheSrv.Record,Long> expireFn,
                 Object value)

Method Detail

valid

protected boolean valid()

是否有效

left

protected long left(long timePoint)

相对于某个时间, 还剩多长时间才失效

getUpdateTime

public long getUpdateTime()

close

protected void close(String key)

如果缓存值是 AutoCloseable,则在失效时 执行 close

Parameters:

key - 缓存key