Using NodeIterator to read XML file

Using NodeIterator to read XML file

Module 6 

Create an XML document containing the employee details of an organization. Then create an application, which uses the DOM parser to parse the XML document into a DOM tree and traverses through it. The application should implement the TreeWalker interface to traverse all the nodes present in the DOM tree and print the value of the nodes.

Xml file

Main method()

Creating an object, parser of DocumentBuilder class, then check if the parser supports traversal 2.0  or not , after that create a Document object , doc using parser to read employee.xml

 

Create a NodeIterator object, iterator from the object doc

Use loop to use object iterator for display node content

Result: