/**
  * Receives the value of the ODFDOM attribute representation <code>
  * TextCaptionSequenceFormatAttribute</code> , See {@odf.attribute text:caption-sequence-format}
  *
  * @return - the <code>String</code> , the value or <code>null</code>, if the attribute is not set
  *     and no default value defined.
  */
 public String getTextCaptionSequenceFormatAttribute() {
   TextCaptionSequenceFormatAttribute attr =
       (TextCaptionSequenceFormatAttribute)
           getOdfAttribute(OdfDocumentNamespace.TEXT, "caption-sequence-format");
   if (attr != null) {
     return String.valueOf(attr.getValue());
   }
   return null;
 }