| // Copyright (c) 2019, 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. |
| |
| import 'package:analyzer/diagnostic/diagnostic.dart'; |
| |
| /// A concrete implementation of a diagnostic message. |
| class DiagnosticMessageImpl implements DiagnosticMessage { |
| @override |
| final String filePath; |
| |
| @override |
| final int length; |
| |
| final String _message; |
| |
| @override |
| final int offset; |
| |
| @override |
| final String? url; |
| |
| /// Initialize a newly created message to represent a [message] reported in |
| /// the file at the given [filePath] at the given [offset] and with the given |
| /// [length]. |
| DiagnosticMessageImpl( |
| {required this.filePath, |
| required this.length, |
| required String message, |
| required this.offset, |
| required this.url}) |
| : _message = message; |
| |
| @override |
| String get message => messageText(includeUrl: true); |
| |
| @override |
| String messageText({required bool includeUrl}) { |
| if (includeUrl && url != null) { |
| var result = StringBuffer(_message); |
| if (!_message.endsWith('.')) { |
| result.write('.'); |
| } |
| result.write(' See $url'); |
| return result.toString(); |
| } |
| return _message; |
| } |
| } |