Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//  Use is subject to license terms.

import org.w3c.dom.*;

public class Main {
    /**
     *   Find the first child Element matching the given tag name. Only searches 
     *   1st-level children; not a recursive search. Null if not found.
     */
    public static Element findChildElementMatching(Node root, String tagName) {
        return (Element) findChildNodeMatching(root, tagName, Node.ELEMENT_NODE);
    }

    /**
     *   Find the first child node matching the given tag name. Only searches 
     *   1st-level children; not a recursive search. Null if not found.
     */
    public static Node findChildNodeMatching(Node root, String tagName, short nodeType) {
        Node childNode = root.getFirstChild();
        while (childNode != null) {
            if (childNode.getNodeType() == nodeType) {
                if (tagName.equals(childNode.getNodeName())) {
                    return childNode;
                }
            }

            childNode = childNode.getNextSibling();
        }

        return null;
    }
}