1/* 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * 4 * This code is free software; you can redistribute it and/or modify it 5 * under the terms of the GNU General Public License version 2 only, as 6 * published by the Free Software Foundation. Oracle designates this 7 * particular file as subject to the "Classpath" exception as provided 8 * by Oracle in the LICENSE file that accompanied this code. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 */ 24 25/* 26 * This file is available under and governed by the GNU General Public 27 * License version 2 only, as published by the Free Software Foundation. 28 * However, the following notice accompanied the original version of this 29 * file and, per its terms, should not be removed: 30 * 31 * Copyright (c) 2000 World Wide Web Consortium, 32 * (Massachusetts Institute of Technology, Institut National de 33 * Recherche en Informatique et en Automatique, Keio University). All 34 * Rights Reserved. This program is distributed under the W3C's Software 35 * Intellectual Property License. This program is distributed in the 36 * hope that it will be useful, but WITHOUT ANY WARRANTY; without even 37 * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 38 * PURPOSE. 39 * See W3C License http://www.w3.org/Consortium/Legal/ for more details. 40 */ 41 42package org.w3c.dom.stylesheets; 43 44/** 45 * The <code>StyleSheetList</code> interface provides the abstraction of an 46 * ordered collection of style sheets. 47 * <p> The items in the <code>StyleSheetList</code> are accessible via an 48 * integral index, starting from 0. 49 * <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>. 50 * @since 1.4, DOM Level 2 51 */ 52public interface StyleSheetList { 53 /** 54 * The number of <code>StyleSheets</code> in the list. The range of valid 55 * child stylesheet indices is <code>0</code> to <code>length-1</code> 56 * inclusive. 57 */ 58 public int getLength(); 59 60 /** 61 * Used to retrieve a style sheet by ordinal index. If index is greater 62 * than or equal to the number of style sheets in the list, this returns 63 * <code>null</code>. 64 * @param index Index into the collection 65 * @return The style sheet at the <code>index</code> position in the 66 * <code>StyleSheetList</code>, or <code>null</code> if that is not a 67 * valid index. 68 */ 69 public StyleSheet item(int index); 70 71} 72