XPathNamespace

• Some XPath expressions return namespace nodes, which do not have a representation in DOM:

  //*[12]/namespace:node()

• DOM XPath adds the XPathNamespace interface for this purpose:

  package org.w3c.dom.xpath;
  
  public interface XPathNamespace extends Node {
  
    public static final short XPATH_NAMESPACE_NODE = 13;
  
    public Element getOwnerElement();
  
  }