openCursor abstract method

Stream<CursorWithValue> openCursor({
  1. Object? key,
  2. KeyRange? range,
  3. String? direction,
  4. bool? autoAdvance,
})

Creates a cursor over the specified key range.

Implementation

Stream<CursorWithValue> openCursor({
  Object? key,
  KeyRange? range,
  String? direction,
  bool? autoAdvance,
});