segmentmap

package

v1.0.3 Latest Latest Go to latest Published: Nov 25, 2017 License: Apache-2.0 Imports: 2 Imported by: 0

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

SegmentMap is used for handle a big map slice by slice. It's not thread safe.

func NewSegmentMap(size int64) (*SegmentMap, error)

NewSegmentMap creates a new SegmentMap.

func (sm *SegmentMap) Get(key []byte) (interface{}, bool)

Get is the same as map[k].

func (sm *SegmentMap) GetSegment(index int64) (map[string]interface{}, error)

GetSegment gets the map specific by index.

func (sm *SegmentMap) SegmentCount() int64

SegmentCount returns how many inner segments.

func (sm *SegmentMap) Set(key []byte, value interface{}, force bool) bool

Set if key not exists, returns whether already exists.