*                    otherwise.
     * @param augs     Additional information that may include infoset augmentations
     *
     * @throws XNIException Thrown by handler to signal an error.
     */
    public void doctypeDecl(
        String rootElement,
        String publicId,
        String systemId,
        Augmentations augs)
        throws XNIException {

        // call handlers
        if (fDocumentHandler != null) {
            fDocumentHandler.doctypeDecl(rootElement, publicId, systemId, augs);
        }

    }