blob: ab218095a4a0d99ec423b099cbd0bc2e4afdf71d [file] [log] [blame]
// 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.
library analyzer.string_source;
import 'generated/source.dart';
/// An implementation of [Source] that's based on an in-memory Dart string.
class StringSource implements Source {
final String _contents;
final String fullName;
final int modificationStamp;
StringSource(this._contents, this.fullName)
: modificationStamp = new;
bool operator==(Object object) {
if (object is StringSource) {
StringSource ssObject = object;
return ssObject._contents == _contents && ssObject.fullName == fullName;
return false;
bool exists() => true;
void getContents(Source_ContentReceiver receiver) =>
receiver.accept2(_contents, modificationStamp);
String get encoding => throw new UnsupportedError("StringSource doesn't support "
String get shortName => fullName;
UriKind get uriKind => throw new UnsupportedError("StringSource doesn't support "
int get hashCode => _contents.hashCode ^ fullName.hashCode;
bool get isInSystemLibrary => false;
Source resolveRelative(Uri relativeUri) => throw new UnsupportedError(
"StringSource doesn't support resolveRelative.");