Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;
/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2017 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://oss.oracle.com/licenses/CDDL+GPL-1.1
 * or LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at LICENSE.txt.
 *
 * GPL Classpath Exception:
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 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
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 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
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import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    /**
     * Checks if a node has a child of ELEMENT type.
     * @param node a node
     * @return true if the node has a child of ELEMENT type
     */
    public static boolean hasElementChild(Node node) {
        NodeList nl = node.getChildNodes();
        Node child = null;
        int length = nl.getLength();

        for (int i = 0; i < length; i++) {
            child = nl.item(i);

            if (child.getNodeType() == Node.ELEMENT_NODE) {
                return true;
            }
        }

        return false;
    }
}