| /* |
| * Copyright 2014 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.converter; |
| |
| import com.google.gwt.resources.css.ast.Context; |
| import com.google.gwt.resources.css.ast.CssNode; |
| import com.google.gwt.resources.css.ast.CssVisitor; |
| import com.google.gwt.resources.css.ast.HasNodes; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * Represents a else node in the css ast. |
| */ |
| public class CssElse extends CssNode implements HasNodes { |
| private final List<CssNode> nodes = new ArrayList<CssNode>(); |
| |
| @Override |
| public List<CssNode> getNodes() { |
| return nodes; |
| } |
| |
| @Override |
| public boolean isStatic() { |
| return false; |
| } |
| |
| @Override |
| public void traverse(CssVisitor visitor, Context context) { |
| boolean visitChildren = true; |
| |
| ExtendedCssVisitor extendedCssVisitor = visitor instanceof ExtendedCssVisitor ? |
| (ExtendedCssVisitor) visitor : null; |
| |
| if (extendedCssVisitor != null) { |
| visitChildren &= extendedCssVisitor.visit(this, context); |
| } |
| |
| if (visitChildren) { |
| visitor.acceptWithInsertRemove(nodes); |
| } |
| |
| if (extendedCssVisitor != null) { |
| extendedCssVisitor.endVisit(this, context); |
| } |
| } |
| } |