docstr: Return the grouped value.
docstr_tok: ["Return","the","grouped","value","."]
code: def getGrouped(self):
      """Return the grouped value."""
      ret = bar.BasicBar(
          self.getDateTime(),
          self.__open,
          self.__high,
          self.__low,
          self.__close,
          self.__volume,
          self.__adjClose,
          self.__frequency,
      )
      ret.setUseAdjustedValue(self.__useAdjValue)
      return ret
  
imports: import abc
  import six
  from pyalgotrade import dataseries
  from pyalgotrade.dataseries import bards
  from pyalgotrade import bar
  from pyalgotrade import resamplebase
label_desc: Use image node_id 3 for calling the BarGrouper obj's underlying member method code with example usage: obj.getGrouped() and returns: ret