Java XML Has Child hasChildElements(Node node)

Description

True if the node has child elements

License

Open Source License

Parameter

Parameter	Description
node	start node

Return

true when child has elements

Declaration

public static boolean hasChildElements(Node node) 

Method Source Code

//package com.java2s;
/*/*from   www. j  av a 2  s  .c o m*/
 * JBoss, Home of Professional Open Source.
 * Copyright 2011, Red Hat Middleware LLC, and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This 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 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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 software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

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

public class Main {
    /**
     * True if the node has child elements
     *
     * @param node  start node
     * @return  true when child has elements
     */
    public static boolean hasChildElements(Node node) {
        NodeList nlist = node.getChildNodes();
        int len = nlist.getLength();
        for (int i = 0; i < len; i++) {
            Node child = nlist.item(i);
            if (child.getNodeType() == Node.ELEMENT_NODE)
                return true;
        }
        return false;
    }
}

Related

1. hasChildElement(TreeWalker walker)
2. hasChildElementNodes(@Nonnull final Node aStartNode)
3. hasChildElements(Element element)
4. hasChildElements(Element element)
5. hasChildElements(Element element)
6. hasChildElements(Node node)
7. hasChildElements(Node node)
8. hasChildElements(Node node)
9. hasChildElementWithAttribute(Element element, String attributeName, String attributeValue)