cache

package

v4.0.0-rc9+incompatible Latest Latest Go to latest Published: Feb 1, 2017 License: MIT Imports: 1 Imported by: 0

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const (
	Byte = 1 << (iota * 10)
	KiByte
	MiByte
	GiByte
)

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const (
	MaxSize = 10 * MiByte
)

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type Object interface {
	Add(o plumbing.EncodedObject)
	Get(k plumbing.Hash) plumbing.EncodedObject
	Clear()
}

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

func NewObjectFIFO(size int64) *ObjectFIFO

NewObjectFIFO returns an Object cache that keeps the newest objects that fit into the specific memory size

func (c *ObjectFIFO) Add(o plumbing.EncodedObject)

Add adds a new object to the cache. If the object size is greater than the cache size, the object is not added.

func (c *ObjectFIFO) Clear()

Clear the content of this object cache

func (c *ObjectFIFO) Get(k plumbing.Hash) plumbing.EncodedObject

Get returns an object by his hash. If the object is not found in the cache, it returns nil