Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2002-2005 IBM Corporation and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   IBM - Initial API and implementation
 *******************************************************************************/

import org.w3c.dom.Element;

import org.w3c.dom.NodeList;

public class Main {
    /**
     * Get the specified element from a parent element.
     * 
     * @param elementName the element tag to serach for.
     * @param parentElement the parent element.
     * @return an element given the name and the parent element.
     */
    public static Element getElement(String elementName, Element parentElement) {
        Element returnElement = null;
        NodeList nl;

        // Get the list of elements
        if ((nl = parentElement.getElementsByTagName(elementName)) != null) {
            // Return first element found
            returnElement = (Element) nl.item(0);
        }

        // Return element
        return returnElement;
    }
}