Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3.0 of the License, or (at your option) any later version.
 *
 *      http://www.gnu.org/licenses/lgpl-3.0.txt
 *
 * 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301 USA
 */

import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    public static Element getFirstChildElementByName(Element root, String tagName) {
        NodeList nl = root.getChildNodes();
        for (int i = 0; i < nl.getLength(); i++) {
            Node child = nl.item(i);
            if (child.getNodeType() != Node.ELEMENT_NODE) {
                continue;
            }
            if (tagName.equals(child.getNodeName())) {
                return (Element) child;
            }
        }
        return null;
    }
}