blob: aa6250339f75ed13fe3a24d83bc3d7177a70b7cd [file] [log] [blame]
// Copyright (c) 2020, 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:analysis_server/src/services/correction/dart/abstract_producer.dart';
import 'package:analysis_server/src/services/correction/fix.dart';
import 'package:analyzer/dart/ast/ast.dart';
import 'package:analyzer_plugin/utilities/change_builder/change_builder_core.dart';
import 'package:analyzer_plugin/utilities/fixes/fixes.dart';
class CreateNoSuchMethod extends CorrectionProducer {
@override
FixKind get fixKind => DartFixKind.CREATE_NO_SUCH_METHOD;
@override
Future<void> compute(ChangeBuilder builder) async {
if (node.parent is! ClassDeclaration) {
return;
}
var targetClass = node.parent as ClassDeclaration;
// prepare environment
var prefix = utils.getIndent(1);
var insertOffset = targetClass.end - 1;
await builder.addDartFileEdit(file, (builder) {
builder.addInsertion(insertOffset, (builder) {
builder.selectHere();
// insert empty line before existing member
if (targetClass.members.isNotEmpty) {
builder.write(eol);
}
// append method
builder.write(prefix);
builder.write(
'noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);');
builder.write(eol);
});
});
}
/// Return an instance of this class. Used as a tear-off in `FixProcessor`.
static CreateNoSuchMethod newInstance() => CreateNoSuchMethod();
}