com.jdon.controller.cache

接口 Cache

所有已知实现类:

EncacheProvider, GuavaCacheProvider, LRUCache

public interface Cache

Cache interface A Cache object is responsible for managing a collection of cached objects Given an ObjectKey object, a Cache object quickly finds the corresponding cached object. The Cache-Manager object passes an ObjectKey object to the Cache object’s fetchObject method to get a cached object from the cache

作者:

banq

方法概要

限定符和类型	方法和说明
void	clear()
boolean	contain(Object key)
Object	get(Object key)
long	getCacheHits()
long	getCacheMisses()
Collection	keySet()
void	put(Object key, Object value)
Object	putIfAbsent(Object key, Object value)
void	remove(Object key)
long	size()

方法详细资料

get

Object get(Object key)

put

void put(Object key,
         Object value)

putIfAbsent

Object putIfAbsent(Object key,
                   Object value)

remove

void remove(Object key)

size

long size()

clear

void clear()

contain

boolean contain(Object key)

keySet

Collection keySet()

getCacheHits

long getCacheHits()

getCacheMisses

long getCacheMisses()