| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.lenya.cms.site.tree2; |
| |
| import org.apache.lenya.cms.site.SiteNode; |
| import org.apache.lenya.cms.site.tree.SiteTreeNode; |
| |
| /** |
| * A parent for nodes. |
| */ |
| public interface TreeNode extends SiteNode, SiteTreeNode { |
| |
| /** |
| * @return The children. |
| */ |
| SiteNode[] getChildren(); |
| |
| /** |
| * @return Preorder enumeration. |
| */ |
| SiteNode[] preOrder(); |
| |
| /** |
| * @param name The name. |
| * @param visible The navigation visibility. |
| * @return A site node. |
| */ |
| SiteNode addChild(String name, boolean visible); |
| |
| /** |
| * @param nodeName |
| * @param followingNodeName |
| * @param visible The navigation visibility. |
| * @return A site node. |
| */ |
| SiteNode addChild(String nodeName, String followingNodeName, boolean visible); |
| |
| /** |
| * @return The tree. |
| */ |
| SiteTreeImpl getTree(); |
| |
| /** |
| * @return The path. |
| */ |
| String getPath(); |
| |
| /** |
| * @param name The name. |
| */ |
| void moveDown(String name); |
| |
| /** |
| * @param name The name. |
| */ |
| void moveUp(String name); |
| |
| } |