iterator add skip

2014-05-07 16:57:51 +08:00 · 2014-05-07 16:57:51 +08:00 · 8a593bd360
parent 2dd6408d57
commit 8a593bd360
1 changed files with 8 additions and 0 deletions
--- a/leveldb/iterator.go
+++ b/leveldb/iterator.go
@ -136,6 +136,14 @@ func (it *Iterator) Next() {
 	}
 }

+func (it *Iterator) Skip(offset int64) {
+	for i := 0; i < offset; i++ {
+		if it.Valid() {
+			it.Next()
+		}
+	}
+}
+
 func (it *Iterator) Key() []byte {
 	return it.it.Key()
 }