mirror of
https://github.com/go-gitea/gitea
synced 2024-11-16 07:04:25 +00:00
43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
|
package store
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/lunny/nodb/store/driver"
|
||
|
|
)
|
||
|
|
|
||
|
|
type Tx struct {
|
||
|
|
driver.Tx
|
||
|
|
}
|
||
|
|
|
||
|
|
func (tx *Tx) NewIterator() *Iterator {
|
||
|
|
it := new(Iterator)
|
||
|
|
it.it = tx.Tx.NewIterator()
|
||
|
|
|
||
|
|
return it
|
||
|
|
}
|
||
|
|
|
||
|
|
func (tx *Tx) NewWriteBatch() WriteBatch {
|
||
|
|
return tx.Tx.NewWriteBatch()
|
||
|
|
}
|
||
|
|
|
||
|
|
func (tx *Tx) RangeIterator(min []byte, max []byte, rangeType uint8) *RangeLimitIterator {
|
||
|
|
return NewRangeLimitIterator(tx.NewIterator(), &Range{min, max, rangeType}, &Limit{0, -1})
|
||
|
|
}
|
||
|
|
|
||
|
|
func (tx *Tx) RevRangeIterator(min []byte, max []byte, rangeType uint8) *RangeLimitIterator {
|
||
|
|
return NewRevRangeLimitIterator(tx.NewIterator(), &Range{min, max, rangeType}, &Limit{0, -1})
|
||
|
|
}
|
||
|
|
|
||
|
|
//count < 0, unlimit.
|
||
|
|
//
|
||
|
|
//offset must >= 0, if < 0, will get nothing.
|
||
|
|
func (tx *Tx) RangeLimitIterator(min []byte, max []byte, rangeType uint8, offset int, count int) *RangeLimitIterator {
|
||
|
|
return NewRangeLimitIterator(tx.NewIterator(), &Range{min, max, rangeType}, &Limit{offset, count})
|
||
|
|
}
|
||
|
|
|
||
|
|
//count < 0, unlimit.
|
||
|
|
//
|
||
|
|
//offset must >= 0, if < 0, will get nothing.
|
||
|
|
func (tx *Tx) RevRangeLimitIterator(min []byte, max []byte, rangeType uint8, offset int, count int) *RangeLimitIterator {
|
||
|
|
return NewRevRangeLimitIterator(tx.NewIterator(), &Range{min, max, rangeType}, &Limit{offset, count})
|
||
|
|
}
|