com.xuexiang.xaop.cache.core

Class LruMemoryCache

java.lang.Object

com.xuexiang.xaop.cache.core.LruMemoryCache

All Implemented Interfaces:

ICache

public class LruMemoryCache
extends java.lang.Object
implements ICache

     desc   : 内存缓存实现类
     author : xuexiang
     time   : 2018/4/23 下午10:28
 

Constructor Summary

Constructors

Constructor and Description
LruMemoryCache(int cacheSize) 初始化内存缓存

Method Summary

Modifier and Type	Method and Description
boolean	clear() 清空缓存
boolean	containsKey(java.lang.String key) 是否包含
<T> T	load(java.lang.reflect.Type type, java.lang.String key, long time) 读取缓存
boolean	remove(java.lang.String key) 删除缓存
<T> boolean	save(java.lang.String key, T value) 保存缓存

Methods inherited from class java.lang.Object

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

Constructor Detail

LruMemoryCache

public LruMemoryCache(int cacheSize)

初始化内存缓存

Parameters:

cacheSize - 最大内存大小

Method Detail

load

public <T> T load(java.lang.reflect.Type type,
                  java.lang.String key,
                  long time)

读取缓存

Specified by:

load in interface ICache

Parameters:

type - 对象的类型

key -

time - 有效期

Returns:

save

public <T> boolean save(java.lang.String key,
                        T value)

保存缓存

Specified by:

save in interface ICache

Parameters:

key -

value -

Returns:

containsKey

public boolean containsKey(java.lang.String key)

是否包含

Specified by:

containsKey in interface ICache

Parameters:

key -

Returns:

remove

public boolean remove(java.lang.String key)

删除缓存

Specified by:

remove in interface ICache

Parameters:

key -

clear

public boolean clear()

清空缓存

Specified by:

clear in interface ICache