class SpeakableSsmlText implements SpeakableText {

    public SpeakableText appendSpeakableText(final String str) {
        if (document == null) {
            return this;
        }

        final Speak speak = document.getSpeak();
        speak.addText(str);

        return this;
    }

    public  SpeakableSsmlText(final String text, final Locale locale);
    public  SpeakableSsmlText(final SsmlDocument doc);
    public  SpeakableSsmlText(final SsmlDocument doc, final boolean useBargein,
            final BargeInType type);

}