Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 *  Copyright 2005-2016 Red Hat, Inc.
 *
 *  Red Hat 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;
import org.w3c.dom.NodeList;

public class Main {
    /**
     * Returns the first child element for the given name
     */
    public static Element firstChild(Element element, String name) {
        NodeList nodes = element.getChildNodes();
        if (nodes != null) {
            for (int i = 0, size = nodes.getLength(); i < size; i++) {
                Node item = nodes.item(i);
                if (item instanceof Element) {
                    Element childElement = (Element) item;

                    if (name.equals(childElement.getTagName())) {
                        return childElement;
                    }
                }
            }
        }
        return null;
    }
}