cache

package
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Published: Jul 1, 2016 License: Apache-2.0 Imports: 2 Imported by: 0

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Types

type ObjectCache

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

ObjectCache is a simple wrapper of expiration cache that 1. use string type key 2. has a updater to get value directly if it is expired 3. then update the cache

func NewObjectCache

func NewObjectCache(f func() (interface{}, error), ttl time.Duration) *ObjectCache

NewObjectCache creates ObjectCache with a updater. updater returns a object to cache.

func (*ObjectCache) Add

func (c *ObjectCache) Add(key string, obj interface{}) error

func (*ObjectCache) Get

func (c *ObjectCache) Get(key string) (interface{}, error)

Get gets cached objectEntry by using a unique string as the key.

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