| /* |
| * Copyright 2009 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.resources.css.ast; |
| |
| import java.util.List; |
| |
| /** |
| * This delegate class bypasses traversal of a node, instead traversing the |
| * node's children. Any modifications made to the node list of the CollapsedNode |
| * will be reflected in the original node. |
| */ |
| public class CollapsedNode extends CssNode implements HasNodes { |
| |
| private final List<CssNode> nodes; |
| |
| public CollapsedNode(HasNodes parent) { |
| this(parent.getNodes()); |
| } |
| |
| public CollapsedNode(List<CssNode> nodes) { |
| this.nodes = nodes; |
| } |
| |
| public List<CssNode> getNodes() { |
| return nodes; |
| } |
| |
| @Override |
| public boolean isStatic() { |
| return true; |
| } |
| |
| public void traverse(CssVisitor visitor, Context context) { |
| visitor.acceptWithInsertRemove(getNodes()); |
| } |
| } |