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| 1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | |
| 2 // for details. All rights reserved. Use of this source code is governed by a | |
| 3 // BSD-style license that can be found in the LICENSE file. | |
| 4 | |
| 5 package com.google.dart.compiler.backend.js.ast; | |
| 6 | |
| 7 /** | |
| 8 * Abstracts the idea that a class can be traversed. | |
| 9 */ | |
| 10 public interface JsVisitable { | |
| 11 | |
| 12 /** | |
| 13 * Causes this object to have the visitor visit itself and its children. | |
| 14 * | |
| 15 * @param visitor the visitor that should traverse this node | |
| 16 * @param ctx the context of an existing traversal | |
| 17 */ | |
| 18 void traverse(JsVisitor visitor, JsContext ctx); | |
| 19 } | |
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