Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.util.ArrayList;
import java.util.List;

import org.w3c.dom.Element;
import org.w3c.dom.NodeList;

public class Main {

    public static List<Element> getElements(Element element, String tagName) {
        final NodeList nodeList = element.getElementsByTagName(tagName);
        return transElements(element, nodeList);
    }

    public static List<Element> transElements(NodeList nodeList) {
        return transElements(null, nodeList);
    }

    public static List<Element> transElements(Element parentEle, NodeList nodeList) {
        final ArrayList<Element> elements = new ArrayList<Element>();
        int length = nodeList.getLength();
        for (int i = 0; i < length; i++) {
            Element element = (Element) nodeList.item(i);
            if (parentEle == null || element.getParentNode() == parentEle) {
                elements.add(element);
            }
        }

        return elements;
    }
}