@Override
  public void startElement(NodeName nodeName, SchemaType schemaType, Location location, int properties) throws XPathException {
    if (myEventQueue.isEnabled()) {
      myEventQueue.startElement(nodeName.getPrefix(), nodeName.getLocalPart(), nodeName.getURI());
    }
    myEmitter.startElement(nodeName, schemaType, location, properties);
  }
@Override
  public void startElement(NodeName nodeName, SchemaType schemaType, Location location, int properties)