| // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| part of $LIBRARYNAME; |
| |
| $(ANNOTATIONS)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS$NATIVESPEC { |
| @DomName('IDBIndex.count') |
| Future<int> count([key_OR_range]) { |
| try { |
| var request = _count(key_OR_range); |
| return _completeRequest(request); |
| } catch (e, stacktrace) { |
| return new Future.error(e, stacktrace); |
| } |
| } |
| |
| @DomName('IDBIndex.get') |
| Future get(key) { |
| try { |
| var request = _get(key); |
| |
| return _completeRequest(request); |
| } catch (e, stacktrace) { |
| return new Future.error(e, stacktrace); |
| } |
| } |
| |
| @DomName('IDBIndex.getKey') |
| Future getKey(key) { |
| try { |
| var request = _getKey(key); |
| |
| return _completeRequest(request); |
| } catch (e, stacktrace) { |
| return new Future.error(e, stacktrace); |
| } |
| } |
| |
| /** |
| * Creates a stream of cursors over the records in this object store. |
| * |
| * See also: |
| * |
| * * [ObjectStore.openCursor] |
| */ |
| Stream<CursorWithValue> openCursor({key, KeyRange range, String direction, |
| bool autoAdvance}) { |
| var key_OR_range = null; |
| if (key != null) { |
| if (range != null) { |
| throw new ArgumentError('Cannot specify both key and range.'); |
| } |
| key_OR_range = key; |
| } else { |
| key_OR_range = range; |
| } |
| var request; |
| if (direction == null) { |
| request = _openCursor(key_OR_range); |
| } else { |
| request = _openCursor(key_OR_range, direction); |
| } |
| return ObjectStore._cursorStreamFromResult(request, autoAdvance); |
| } |
| |
| /** |
| * Creates a stream of cursors over the records in this object store. |
| * |
| * See also: |
| * |
| * * [ObjectStore.openCursor] |
| */ |
| Stream<Cursor> openKeyCursor({key, KeyRange range, String direction, |
| bool autoAdvance}) { |
| var key_OR_range = null; |
| if (key != null) { |
| if (range != null) { |
| throw new ArgumentError('Cannot specify both key and range.'); |
| } |
| key_OR_range = key; |
| } else { |
| key_OR_range = range; |
| } |
| var request; |
| if (direction == null) { |
| request = _openKeyCursor(key_OR_range); |
| } else { |
| request = _openKeyCursor(key_OR_range, direction); |
| } |
| return ObjectStore._cursorStreamFromResult(request, autoAdvance); |
| } |
| |
| $!MEMBERS |
| } |