cache

README

LRU, LFU, SimpleTTL 缓存

可打开统计信息查看命中率等问题

使用方式见 new.go文件

Documentation

Index

• type Cache
  • func NewLFU(maxSize int, evictToSize int, name string, openStat bool, ...) Cache
  • func NewLRU(size int, name string, openStat bool, emitCounter MetricsCounterFunc) Cache
  • func NewSimpleTTL(name string) Cache
• type MetricsCounterFunc

Types

type Cache

type Cache interface {
	Name() string
	Len() int
	Get(k interface{}) (interface{}, bool)
	Set(k, v interface{}, ttl time.Duration)
	Remove(k interface{})
	SetEvictCallBack(func(k, v interface{}))
}

func NewLFU

func NewLFU(maxSize int, evictToSize int, name string, openStat bool, emitCounter MetricsCounterFunc) Cache

func NewLRU

func NewLRU(size int, name string, openStat bool, emitCounter MetricsCounterFunc) Cache

func NewSimpleTTL

func NewSimpleTTL(name string) Cache

type MetricsCounterFunc

type MetricsCounterFunc func(name string, value interface{}, prefix string, tagkv map[string]string)