File: snapshot.go

package info (click to toggle)
golang-github-lunny-nodb 0.0~git20160621.0.fc1ef06-5
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 424 kB
  • sloc: python: 259; sh: 50; makefile: 3
file content (26 lines) | stat: -rw-r--r-- 444 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
package goleveldb

import (
	"github.com/lunny/nodb/store/driver"
	"github.com/syndtr/goleveldb/leveldb"
)

type Snapshot struct {
	db  *DB
	snp *leveldb.Snapshot
}

func (s *Snapshot) Get(key []byte) ([]byte, error) {
	return s.snp.Get(key, s.db.iteratorOpts)
}

func (s *Snapshot) NewIterator() driver.IIterator {
	it := &Iterator{
		s.snp.NewIterator(nil, s.db.iteratorOpts),
	}
	return it
}

func (s *Snapshot) Close() {
	s.snp.Release()
}