Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import org.w3c.dom.Node;

public class Main {
    public static double getDouble(Node aNode, String attr) {
        return getDouble(aNode, attr, Double.NaN);
    }

    public static double getDouble(Node aNode, String attr, double defaultValue) {
        if (aNode.getAttributes().getNamedItem(attr) != null) {
            String attrString = aNode.getAttributes().getNamedItem(attr).getNodeValue();
            double year = Double.parseDouble(attrString);
            return year;
        } else {
            return defaultValue;
        }
    }
}