cache

Documentation

Index

• Variables
• type NodbCacher
  • func (c *NodbCacher) Decr(key string) error
  • func (c *NodbCacher) Delete(key string) error
  • func (c *NodbCacher) Flush() (err error)
  • func (c *NodbCacher) Get(key string) interface{}
  • func (c *NodbCacher) Incr(key string) error
  • func (c *NodbCacher) IsExist(key string) bool
  • func (c *NodbCacher) Put(key string, val interface{}, expire int64) (err error)
  • func (c *NodbCacher) StartAndGC(opt cache.Options) error

Variables

var (
	ErrDBExists = errors.New("database already exists")
)

Types

type NodbCacher

type NodbCacher struct {
	// contains filtered or unexported fields
}

NodbCacher represents a nodb cache adapter implementation.

func (*NodbCacher) Decr

func (c *NodbCacher) Decr(key string) error

Decr decreases cached int-type value by given key as a counter.

func (*NodbCacher) Delete

func (c *NodbCacher) Delete(key string) error

Delete deletes cached value by given key.

func (*NodbCacher) Flush

func (c *NodbCacher) Flush() (err error)

Flush deletes all cached data.

func (*NodbCacher) Get

func (c *NodbCacher) Get(key string) interface{}

Get gets cached value by given key.

func (*NodbCacher) Incr

func (c *NodbCacher) Incr(key string) error

Incr increases cached int-type value by given key as a counter.

func (*NodbCacher) IsExist

func (c *NodbCacher) IsExist(key string) bool

IsExist returns true if cached value exists.

func (*NodbCacher) Put

func (c *NodbCacher) Put(key string, val interface{}, expire int64) (err error)

Put puts value into cache with key and expire time. If expired is 0, it lives forever.

func (*NodbCacher) StartAndGC

func (c *NodbCacher) StartAndGC(opt cache.Options) error

StartAndGC starts GC routine based on config string settings.