286N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 286N/A * This code is free software; you can redistribute it and/or modify it 286N/A * under the terms of the GNU General Public License version 2 only, as 286N/A * published by the Free Software Foundation. Oracle designates this 286N/A * particular file as subject to the "Classpath" exception as provided 286N/A * by Oracle in the LICENSE file that accompanied this code. 286N/A * This code is distributed in the hope that it will be useful, but WITHOUT 286N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 286N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 286N/A * version 2 for more details (a copy is included in the LICENSE file that 286N/A * accompanied this code). 286N/A * You should have received a copy of the GNU General Public License version 286N/A * 2 along with this work; if not, write to the Free Software Foundation, 286N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 286N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 286N/A * or visit www.oracle.com if you need additional information or have any 286N/A * This file is available under and governed by the GNU General Public 286N/A * License version 2 only, as published by the Free Software Foundation. 286N/A * However, the following notice accompanied the original version of this 286N/A * file and, per its terms, should not be removed: 286N/A * Copyright (c) 2004 World Wide Web Consortium, 286N/A * (Massachusetts Institute of Technology, European Research Consortium for 286N/A * Informatics and Mathematics, Keio University). All Rights Reserved. This 286N/A * work is distributed under the W3C(r) Software License [1] in the hope that 286N/A * it will be useful, but WITHOUT ANY WARRANTY; without even the implied 286N/A * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 286N/A * The <code>Text</code> interface inherits from <code>CharacterData</code> 286N/A * markup inside an element's content, the text is contained in a single 286N/A * object implementing the <code>Text</code> interface that is the only 286N/A * child of the element. If there is markup, it is parsed into the 286N/A * information items (elements, comments, etc.) and <code>Text</code> nodes 286N/A * that form the list of children of the element. 286N/A * <p>When a document is first made available via the DOM, there is only one 286N/A * <code>Text</code> node for each block of text. Users may create adjacent 286N/A * <code>Text</code> nodes that represent the contents of a given element 286N/A * without any intervening markup, but should be aware that there is no way 286N/A * to represent the separations between these nodes in XML or HTML, so they 286N/A * will not (in general) persist between DOM editing sessions. The 286N/A * <code>Node.normalize()</code> method merges any such adjacent 286N/A * <code>Text</code> objects into a single node for each block of text. 286N/A * <p> No lexical check is done on the content of a <code>Text</code> node 286N/A * and, depending on its position in the document, some characters must be 286N/A * escaped during serialization using character references; e.g. the 286N/A * characters "<&" if the textual content is part of an element or of 286N/A * an attribute, the character sequence "]]>" when part of an element, 286N/A * the quotation mark character " or the apostrophe character ' when part of 286N/A * Breaks this node into two nodes at the specified <code>offset</code>, 286N/A * keeping both in the tree as siblings. After being split, this node 286N/A * will contain all the content up to the <code>offset</code> point. A 286N/A * new node of the same type, which contains all the content at and 286N/A * after the <code>offset</code> point, is returned. If the original 286N/A * node had a parent node, the new node is inserted as the next sibling 286N/A * of the original node. When the <code>offset</code> is equal to the 286N/A * length of this node, the new node has no data. 286N/A * @param offset The 16-bit unit offset at which to split, starting from 286N/A * @return The new node, of the same type as this node. 286N/A * @exception DOMException 286N/A * INDEX_SIZE_ERR: Raised if the specified offset is negative or greater 286N/A * than the number of 16-bit units in <code>data</code>. 286N/A * <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly. 286N/A * element content whitespace</a>, often abusively called "ignorable whitespace". The text node is 286N/A * determined to contain whitespace in element content during the load 286N/A * of the document or if validation occurs while using 286N/A * <code>Document.normalizeDocument()</code>. 286N/A * Returns all text of <code>Text</code> nodes logically-adjacent text 286N/A * nodes to this node, concatenated in document order. 286N/A * <br>For instance, in the example below <code>wholeText</code> on the 286N/A * <code>Text</code> node that contains "bar" returns "barfoo", while on 286N/A * the <code>Text</code> node that contains "foo" it returns "barfoo". 286N/A * | bar | | &ent; | 286N/A * <em>Figure: barTextNode.wholeText value is "barfoo"</em> 286N/A * Replaces the text of the current node and all logically-adjacent text 286N/A * nodes with the specified text. All logically-adjacent text nodes are 286N/A * removed including the current node unless it was the recipient of the 286N/A * <p>This method returns the node which received the replacement text. 286N/A * The returned node is:</p> 286N/A * <li><code>null</code>, when the replacement text is 286N/A * <li>the current node, except when the current node is 286N/A * <li> a new <code>Text</code> node of the same type ( 286N/A * <code>Text</code> or <code>CDATASection</code>) as the current node 286N/A * inserted at the location of the replacement. 286N/A * <p>For instance, in the above example calling 286N/A * <code>replaceWholeText</code> on the <code>Text</code> node that 286N/A * contains "bar" with "yo" in argument results in the following:</p> 286N/A * <em>Figure: barTextNode.replaceWholeText("yo") modifies the 286N/A * textual content of barTextNode with "yo"</em> 286N/A * <p>Where the nodes to be removed are read-only descendants of an 286N/A * <code>EntityReference</code>, the <code>EntityReference</code> must 286N/A * be removed instead of the read-only nodes. If any 286N/A * <code>EntityReference</code> to be removed has descendants that are 286N/A * not <code>EntityReference</code>, <code>Text</code>, or 286N/A * <code>CDATASection</code> nodes, the <code>replaceWholeText</code> 286N/A * method must fail before performing any modification of the document, 286N/A * raising a <code>DOMException</code> with the code 286N/A * <code>NO_MODIFICATION_ALLOWED_ERR</code>.</p> 286N/A * <p>For instance, in the example below calling 286N/A * <code>replaceWholeText</code> on the <code>Text</code> node that 286N/A * contains "bar" fails, because the <code>EntityReference</code> node 286N/A * "ent" contains an <code>Element</code> node which cannot be removed.</p> 286N/A * @param content The content of the replacing <code>Text</code> node. 286N/A * @return The <code>Text</code> node created with the specified content. 286N/A * @exception DOMException 286N/A * NO_MODIFICATION_ALLOWED_ERR: Raised if one of the <code>Text</code> 286N/A * nodes being replaced is readonly.