cn.featherfly.common.cache

类 CacheConfig

java.lang.Object

cn.featherfly.common.cache.CacheConfig

public class CacheConfig
extends java.lang.Object

The Class CacheConfig.

构造器概要

构造器

构造器和说明
CacheConfig() Creates config object with ttl = 0 and maxIdleTime = 0.
CacheConfig(long maxIdleTime) Creates config object.
CacheConfig(long ttl, long maxIdleTime, int maxSize) Creates config object.
CacheConfig(long ttl, long maxIdleTime, java.util.concurrent.TimeUnit timeUnit, int maxSize) Creates config object.
CacheConfig(long maxIdleTime, java.util.concurrent.TimeUnit timeUnit) Creates config object.

方法概要

限定符和类型	方法和说明
long	getMaxIdleTime() Gets the max idle time.
int	getMaxSize() Gets the max size.
java.util.concurrent.TimeUnit	getTimeUnit() Gets the time unit.
long	getTTL() Gets the ttl.
void	setMaxIdleTime(long maxIdleTime) Set max idle time for key\value entry in milliseconds.
void	setMaxSize(int maxSize) Set max size of map.
void	setTimeUnit(java.util.concurrent.TimeUnit timeUnit) Sets the time unit.
void	setTTL(long ttl) Set time to live for key\value entry in milliseconds.

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

CacheConfig

public CacheConfig()

Creates config object with ttl = 0 and maxIdleTime = 0.

CacheConfig

public CacheConfig(long maxIdleTime)

Creates config object.

参数:

maxIdleTime - - max idle time for key\value entry in milliseconds.

if maxIdleTime and ttl params are equal to 0 then entry stores infinitely.

CacheConfig

public CacheConfig(long maxIdleTime,
                   java.util.concurrent.TimeUnit timeUnit)

Creates config object.

参数:

maxIdleTime - - max idle time for key\value entry in milliseconds.

if maxIdleTime and ttl params are equal to 0 then entry stores infinitely.

timeUnit - the time unit

CacheConfig

public CacheConfig(long ttl,
                   long maxIdleTime,
                   int maxSize)

Creates config object.

参数:

ttl - - time to live for key\value entry in milliseconds. If 0 then time to live doesn't affect entry expiration.

maxIdleTime - - max idle time for key\value entry in milliseconds.

if maxIdleTime and ttl params are equal to 0 then entry stores infinitely.

maxSize - the max size

CacheConfig

public CacheConfig(long ttl,
                   long maxIdleTime,
                   java.util.concurrent.TimeUnit timeUnit,
                   int maxSize)

Creates config object.

参数:

ttl - - time to live for key\value entry in milliseconds. If 0 then time to live doesn't affect entry expiration.

maxIdleTime - - max idle time for key\value entry in milliseconds.

if maxIdleTime and ttl params are equal to 0 then entry stores infinitely.

timeUnit - the time unit

maxSize - the max size

方法详细资料

getTTL

public long getTTL()

Gets the ttl.

返回:

the ttl

setTTL

public void setTTL(long ttl)

Set time to live for key\value entry in milliseconds.

参数:

ttl - - time to live for key\value entry in milliseconds. If 0 then time to live doesn't affect entry expiration.

getMaxSize

public int getMaxSize()

Gets the max size.

返回:

the max size

setMaxSize

public void setMaxSize(int maxSize)

Set max size of map. Superfluous elements are evicted using LRU algorithm.

参数:

maxSize - - max size If 0 the cache is unbounded (default).

getMaxIdleTime

public long getMaxIdleTime()

Gets the max idle time.

返回:

the max idle time

setMaxIdleTime

public void setMaxIdleTime(long maxIdleTime)

Set max idle time for key\value entry in milliseconds.

参数:

maxIdleTime - - max idle time for key\value entry in milliseconds. If 0 then max idle time doesn't affect entry expiration.

getTimeUnit

public java.util.concurrent.TimeUnit getTimeUnit()

Gets the time unit.

返回:

timeUnit

setTimeUnit

public void setTimeUnit(java.util.concurrent.TimeUnit timeUnit)

Sets the time unit.

参数:

timeUnit - timeUnit