co.bittub.prime.cache

Interface CacheHandler

public interface CacheHandler

Method Summary

Modifier and Type	Method and Description
Integer	delete(String... keys) Deletes one ore more keys from cache
CacheItem	get(String key) Returns a cache item by key
default Boolean	has(String key) Determines whether or not a key exists in cache
Integer	put(CacheItem... items) Puts one or more items into cache

Method Detail

get

CacheItem get(String key)

Returns a cache item by key

Parameters:

key - a string represents for cache's key

Returns:

an instance of CacheItem

put

Integer put(CacheItem... items)

Puts one or more items into cache

Parameters:

items - an array of items to be put into cache

Returns:

an integer represents for number of items are successfully put into cache

delete

Integer delete(String... keys)

Deletes one ore more keys from cache

Parameters:

keys - an array of keys to be deleted from cache

Returns:

an integer represents for number of items are successfully deleted from cache

has

default Boolean has(String key)

Determines whether or not a key exists in cache

Parameters:

key - a string represents for cache's key

Returns:

true if exists, and false on otherwise