JDOM script for generating an xml of fibonacci series

Posted by Shashank Krishna Saturday, August 1, 2009


sharethis: The source is as follows:


import org.jdom.*;
import org.jdom.output.XMLOutputter;
import java.math.BigInteger;
import java.io.IOException;


public class FibonacciJDOM {

public static void main(String[] args) {

Element root = new Element("Fibonacci_Numbers");

BigInteger low = BigInteger.ONE;
BigInteger high = BigInteger.ONE;

for (int i = 1; i <= 5; i++) {
Element fibonacci = new Element("fibonacci");
fibonacci.setAttribute("index", String.valueOf(i));
fibonacci.setText(low.toString());
root.addContent(fibonacci);

BigInteger temp = high;
high = high.add(low);
low = temp;
}

Document doc = new Document(root);
// serialize it onto System.out
try {
XMLOutputter serializer = new XMLOutputter();
serializer.output(doc, System.out);
}
catch (IOException e) {
System.err.println(e);
}

}

}



The output is as follows:



1index="2">12
35

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Shashank Krishna
Bangalore, up, India
nothin much to say.........doin B.tech in IIIT allahabad loves bloggingn hacking.... :) and loooves blogging
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