Java XML Has Child hasNamedChild(Element e, String name)

Description

has Named Child

License

Open Source License

Declaration

public static boolean hasNamedChild(Element e, String name) 

Method Source Code

//package com.java2s;

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

public class Main {
    public static boolean hasNamedChild(Element e, String name) {
        Element c = getFirstChild(e);
        while (c != null && !name.equals(c.getLocalName())
                && !name.equals(c.getNodeName()))
            c = getNextSibling(c);//  w ww . j av  a  2 s  .c o m
        return c != null;
    }

    public static Element getFirstChild(Element e) {
        if (e == null)
            return null;
        Node n = e.getFirstChild();
        while (n != null && n.getNodeType() != Node.ELEMENT_NODE)
            n = n.getNextSibling();
        return (Element) n;
    }

    public static Element getNextSibling(Element e) {
        Node n = e.getNextSibling();
        while (n != null && n.getNodeType() != Node.ELEMENT_NODE)
            n = n.getNextSibling();
        return (Element) n;
    }
}

Related

1. hasElementChild(Node node)
2. hasElementChild(Node node)
3. hasElementChildren(Element element)
4. hasElementChildren(Element elemNode)
5. hasElementChildren(Element elemNode)
6. hasNonWhitespaceChildren(Element element)
7. hasOnlyTextChildNodes(final Node node)
8. hasOnlyTextChildren( Node node)
9. hasTextChildNodesOnly(Node node)