thinkoner/thinkgo

package cache

import (
    "time"
)

type Store interface {
    // Get get cached value by key.
    Get(key string, val interface{}) error

    // Put set cached value with key and expire time.
    Put(key string, val interface{}, timeout time.Duration) error

    // Increment the value of an item in the cache.
    Increment(key string, value ...int) (int, error)

    // Decrement the value of an item in the cache.
    Decrement(key string, value ...int) (int, error)

    // Forever Store an item in the cache indefinitely.
    Forever(key string, val interface{}) error

    // Exist check cache's existence in redis.
    Exist(key string) bool

    // Expire set value expire time.
    Expire(key string, timeout time.Duration) error

    // Forget Remove an item from the cache.
    Forget(key string) error

    // Flush Remove all items from the cache.
    Flush() error

    Tags(names ...string) Store

    // TTL get the ttl of the key.
    TTL(key string) (int64, error)
}