docs: def __rowResultToQuote(self, row):
          ''' convert rowResult from Hbase to Quote'''
          keyValues = row.columns
          for field in QUOTE_FIELDS:
              key = "%s:%s" % (HBaseDAM.QUOTE, field)
              if 'time' != field and keyValues[key].value:
                  keyValues[key].value = float(keyValues[key].value)
  
          return Quote(*[keyValues["%s:%s" % (HBaseDAM.QUOTE, field)].value for field in QUOTE_FIELDS])