seaweedfs/weed/storage/needle/needle_value.go
Chris Lu d4d7ced922 refactoring: add type for needle id, offset
later the type size can possibly be adjusted
2018-07-08 02:28:04 -07:00

22 lines
433 B
Go

package needle
import (
"github.com/google/btree"
. "github.com/chrislusf/seaweedfs/weed/storage/types"
)
const (
batch = 100000
)
type NeedleValue struct {
Key NeedleId
Offset Offset `comment:"Volume offset"` //since aligned to 8 bytes, range is 4G*8=32G
Size uint32 `comment:"Size of the data portion"`
}
func (this NeedleValue) Less(than btree.Item) bool {
that := than.(NeedleValue)
return this.Key < that.Key
}