1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 /* $Id: BookmarkTree.java 746664 2009-02-22 12:40:44Z jeremias $ */ 19 20 package org.apache.fop.render.intermediate.extensions; 21 22 import java.util.Collections; 23 import java.util.List; 24 25 /** 26 * This class is the root of the bookmark tree for use in the intermediate format. 27 */ 28 public class BookmarkTree { 29 30 private List bookmarks = new java.util.ArrayList(); 31 32 /** 33 * Constructs a new bookmark tree. 34 */ BookmarkTree()35 public BookmarkTree() { 36 //nop 37 } 38 39 /** 40 * Adds a new top-level bookmark. 41 * @param bookmark the bookmark 42 */ addBookmark(Bookmark bookmark)43 public void addBookmark(Bookmark bookmark) { 44 this.bookmarks.add(bookmark); 45 } 46 47 /** 48 * Returns a list of top-level bookmarks. 49 * @return the top-level bookmarks 50 */ getBookmarks()51 public List getBookmarks() { 52 return Collections.unmodifiableList(this.bookmarks); 53 } 54 55 } 56