Here you can find the source of getTextBefore(Node node)
| Parameter | Description |
|---|---|
| node | Text node. |
public static String getTextBefore(Node node)
//package com.java2s; /*//from w w w . j a v a2s. co m * ePUB Corrector - https://github.com/vysokyj/epub-corrector/ * * Copyright (C) 2012 Jiri Vysoky * * ePUB Corrector is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 3 of the License, * or (at your option) any later version. * * ePUB Corrector is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Cobertura; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA */ import org.w3c.dom.*; public class Main { /** * Get all the text DOM sibling nodes before the supplied node and * concatenate them together into a single String. * * @param node Text node. * @return String containing the concatentated text. */ public static String getTextBefore(Node node) { Node parent = node.getParentNode(); if (parent == null) { System.out.println("Cannot get text before node [" + node + "]. [" + node + "] has no parent."); return ""; } NodeList siblings = parent.getChildNodes(); StringBuffer text = new StringBuffer(); int siblingCount = siblings.getLength(); for (int i = 0; i < siblingCount; i++) { Node sibling = siblings.item(i); if (sibling == node) { break; } if (sibling.getNodeType() == Node.TEXT_NODE) { text.append(((Text) sibling).getData()); } } return text.toString(); } }