Here you can find the source of getAttribute(final List
private static String getAttribute(final List<Element> elements, final int index)
//package com.java2s; /*/* w ww. j av a 2 s. c om*/ * =========================================== * PDF Forms Designer * =========================================== * * Project Info: http://pdfformsdesigne.sourceforge.net * (C) Copyright 2006-2008.. * Lead Developer: Simon Barnett (n6vale@googlemail.com) * * This file is part of the PDF Forms Designer * This library 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 2.1 of the License, or (at your option) any later version. This library 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 this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * --------------- * XMLUtils.java * --------------- */ import java.util.List; import org.w3c.dom.Element; import org.w3c.dom.NamedNodeMap; import org.w3c.dom.Node; public class Main { private static String getAttribute(final List<Element> elements, final int index) { final Element element = elements.get(index); final NamedNodeMap attrs = element.getAttributes(); final Node item = attrs.getNamedItem("value"); if (item != null) { return item.getNodeValue(); } return null; } }