| // 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. |
| |
| part of dart2js.js_emitter; |
| |
| /** |
| * A data structure for collecting fragments of a class definition. |
| */ |
| class ClassBuilder { |
| final List<jsAst.Property> properties = <jsAst.Property>[]; |
| |
| /// Set to true by user if class is indistinguishable from its superclass. |
| bool isTrivial = false; |
| |
| // Has the same signature as [DefineStubFunction]. |
| void addProperty(String name, jsAst.Expression value) { |
| properties.add(new jsAst.Property(js.string(name), value)); |
| } |
| |
| jsAst.Expression toObjectInitializer() { |
| return new jsAst.ObjectInitializer(properties); |
| } |
| |
| /// This method is temporary. Do not use it unless you're working on |
| /// transforming code to build jsAst.Nodes. |
| void writeOn_DO_NOT_USE(CodeBuffer buffer, |
| Compiler compiler, |
| String separatedBy) { |
| for (jsAst.Property property in properties) { |
| if (!buffer.isEmpty) buffer.write(separatedBy); |
| buffer.write(jsAst.prettyPrint(property, compiler)); |
| } |
| } |
| } |