Package com.xxl.tool.cache.model

Class CacheObject<K,V>

java.lang.Object

com.xxl.tool.cache.model.CacheObject<K,V>

All Implemented Interfaces:

Serializable

public class CacheObject<K,V>
extends Object
implements Serializable

Cache Object

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
CacheObject(K key, V value, long ttl, boolean expireType)	构造

Method Summary

Modifier and Type	Method	Description
V	get(boolean isUpdateLastAccess)	获取值
AtomicLong	getAccessCount()	获取访问次数
Date	getExpiredTime()	获取过期时间，返回 null 表示永不过期
K	getKey()
long	getLastAccess()	获取上次访问时间
long	getTtl()
V	getValue()
boolean	isExpired()	判断是否过期
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

CacheObject

public CacheObject(K key,
 V value,
 long ttl,
 boolean expireType)

构造

Parameters:

key - 键

value - 值

ttl - 超时时长

expireType - 过期策略，true 表示 expireAfterAccess，false 表示 expireAfterWrite

Method Details

getKey

public K getKey()

getValue

public V getValue()

getTtl

public long getTtl()

getExpiredTime

public Date getExpiredTime()

获取过期时间，返回 null 表示永不过期

getLastAccess

public long getLastAccess()

获取上次访问时间

toString

public String toString()

Overrides:

toString in class Object

isExpired

public boolean isExpired()

判断是否过期

get

public V get(boolean isUpdateLastAccess)

获取值

Parameters:

isUpdateLastAccess - 是否更新最后访问时间

Returns:

获得对象

getAccessCount

public AtomicLong getAccessCount()

获取访问次数