blob: 0c0be618bb3bae740240b70e4dcfed6b1bd9aa31 [file] [log] [blame]
// Copyright (c) 2014, 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.
library dart_style.src.error_listener;
import 'package:analyzer/analyzer.dart';
import 'formatter_exception.dart';
/// A simple [AnalysisErrorListener] that just collects the reported errors.
class ErrorListener implements AnalysisErrorListener {
final _errors = <AnalysisError>[];
void onError(AnalysisError error) {
/// Throws a [FormatterException] if any errors have been reported.
void throwIfErrors() {
if (_errors.isEmpty) return;
throw new FormatterException(_errors);