Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Licensed to the University Corporation for Advanced Internet Development, 
 * Inc. (UCAID) under one or more contributor license agreements.  See the 
 * NOTICE file distributed with this work for additional information regarding
 * copyright ownership. The UCAID licenses this file to You under the Apache 
 * License, Version 2.0 (the "License"); you may not use this file except in 
 * compliance with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import org.w3c.dom.Element;

import org.w3c.dom.Node;

public class Main {
    /**
     * Gets the first child Element of the node, skipping any Text nodes such as whitespace.
     * 
     * @param n The parent in which to search for children
     * @return The first child Element of n, or null if none
     */
    public static Element getFirstChildElement(Node n) {
        Node child = n.getFirstChild();
        while (child != null && child.getNodeType() != Node.ELEMENT_NODE) {
            child = child.getNextSibling();
        }

        if (child != null) {
            return (Element) child;
        } else {
            return null;
        }
    }
}