| /* |
| * Copyright 2008 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except |
| * in compliance with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License |
| * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| * or implied. See the License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package com.google.gwt.dev.js.ast; |
| |
| /** |
| * The context in which a JsNode visitation occurs. This represents the set of possible operations a |
| * JsVisitor subclass can perform on the currently visited node. |
| */ |
| public interface JsContext { |
| |
| boolean canInsert(); |
| |
| boolean canRemove(); |
| |
| void insertAfter(JsVisitable node); |
| |
| void insertBefore(JsVisitable node); |
| |
| boolean isLvalue(); |
| |
| void removeMe(); |
| |
| void replaceMe(JsVisitable node); |
| } |