Examples of org.jdom.contrib.ids.IdDocument

org.jdom.contrib.ids.IdDocument

IdDocument extends the default JDOM document to support looking up elements using their ID attribute.

Instances of this class should not be created directly but through the {@link IdFactory}. Using this factory ensures that the document is made of {@link IdElement} instances which update thelook-up table when the element attribute list is updated.

The method {@link #getElementById} allows looking up an elementin the document given the value of its ID attribute. Instead of scanning the whole document when searching for an element, IdDocument uses a lookup table for fast direct access to the elements. Hence, applications using this method should see their performances improved compared to walking the document tree.

@author Laurent Bihanic

      }


      SAXBuilder builder = new SAXBuilder();
      builder.setFactory(new IdFactory());


      IdDocument doc = (IdDocument)(builder.build(args[0]));
      Element    elt = doc.getElementById(args[1]);


      if (elt != null) {
         new XMLOutputter(Format.getPrettyFormat()).output(elt, System.out);
         System.out.println();
         System.exit(0);

Examples of org.jdom.contrib.ids.IdDocument

Related Classes of org.jdom.contrib.ids.IdDocument