51 lines
1.0 KiB
Go
51 lines
1.0 KiB
Go
package metrics
|
|
|
|
import "github.com/blevesearch/bleve/index/store"
|
|
|
|
type Reader struct {
|
|
s *Store
|
|
o store.KVReader
|
|
}
|
|
|
|
func (r *Reader) Get(key []byte) (v []byte, err error) {
|
|
r.s.TimerReaderGet.Time(func() {
|
|
v, err = r.o.Get(key)
|
|
if err != nil {
|
|
r.s.AddError("Reader.Get", err, key)
|
|
}
|
|
})
|
|
return
|
|
}
|
|
|
|
func (r *Reader) MultiGet(keys [][]byte) (vals [][]byte, err error) {
|
|
r.s.TimerReaderMultiGet.Time(func() {
|
|
vals, err = r.o.MultiGet(keys)
|
|
if err != nil {
|
|
r.s.AddError("Reader.MultiGet", err, nil)
|
|
}
|
|
})
|
|
return
|
|
}
|
|
|
|
func (r *Reader) PrefixIterator(prefix []byte) (i store.KVIterator) {
|
|
r.s.TimerReaderPrefixIterator.Time(func() {
|
|
i = &Iterator{s: r.s, o: r.o.PrefixIterator(prefix)}
|
|
})
|
|
return
|
|
}
|
|
|
|
func (r *Reader) RangeIterator(start, end []byte) (i store.KVIterator) {
|
|
r.s.TimerReaderRangeIterator.Time(func() {
|
|
i = &Iterator{s: r.s, o: r.o.RangeIterator(start, end)}
|
|
})
|
|
return
|
|
}
|
|
|
|
func (r *Reader) Close() error {
|
|
err := r.o.Close()
|
|
if err != nil {
|
|
r.s.AddError("Reader.Close", err, nil)
|
|
}
|
|
return err
|
|
}
|