OLD | NEW |
| (Empty) |
1 // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file | |
2 // for details. All rights reserved. Use of this source code is governed by a | |
3 // BSD-style license that can be found in the LICENSE file. | |
4 | |
5 /** | |
6 * Support for client code that extends the analysis server by adding new index | |
7 * contributors. | |
8 * | |
9 * Plugins can register index contributors. The registered contributors will be | |
10 * used to contribute relationships to the index when the analysis of a file has | |
11 * been completed. | |
12 * | |
13 * Typical relationships include things like "this variable is referenced here" | |
14 * or "this method is invoked here". The index is used to improve the | |
15 * performance of operations such as search or building a type hierarchy by | |
16 * pre-computing some of the information needed by those operations. | |
17 * | |
18 * If a plugin wants to contribute information to the index, it should implement | |
19 * the class [IndexContributor] and then register the contributor by including | |
20 * code like the following in the plugin's registerExtensions method: | |
21 * | |
22 * @override | |
23 * void registerExtensions(RegisterExtension registerExtension) { | |
24 * ... | |
25 * registerExtension( | |
26 * INDEX_CONTRIBUTOR_EXTENSION_POINT_ID, | |
27 * new MyIndexContributor()); | |
28 * ... | |
29 * } | |
30 */ | |
31 library analysis_server.plugin.index.index; | |
32 | |
33 import 'package:analysis_server/src/plugin/server_plugin.dart'; | |
34 import 'package:analysis_server/src/provisional/index/index_core.dart'; | |
35 import 'package:plugin/plugin.dart'; | |
36 | |
37 /** | |
38 * The identifier of the extension point that allows plugins to register index | |
39 * contributors. The object used as an extension must be an [IndexContributor]. | |
40 */ | |
41 final String INDEX_CONTRIBUTOR_EXTENSION_POINT_ID = Plugin.join( | |
42 ServerPlugin.UNIQUE_IDENTIFIER, | |
43 ServerPlugin.INDEX_CONTRIBUTOR_EXTENSION_POINT); | |
OLD | NEW |