code: public XMLString getStringFromNode(int n)
    {
      // %OPT%
      // I guess we'll have to get a static instance of the DTM manager...
      if(DTM.NULL != n)
      {
        return m_dtmMgr.getDTM(n).getStringValue(n);
      }
      else
      {
        return org.apache.xpath.objects.XString.EMPTYSTRING;
      }
    }
docs: Get the string conversion from a single node.
  
  @param n Node to convert
  
  @return the string conversion from a single node.