def _parse_resolution(self, tokens):
        """
        Parse resolution from the GROUP BY statement.
        E.g. GROUP BY time(10s) would mean a 10 second resolution
        :param tokens:
        :return:
        """
        return self.resolution_parser.parse(self.parse_keyword(Keyword.GROUP_BY, tokens))
def _parse_resolution(self, tokens):
        
        return self.resolution_parser.parse(self.parse_keyword(Keyword.GROUP_BY, tokens))
def _parse_resolution ( self , tokens ) : return self . resolution_parser . parse ( self . parse_keyword ( Keyword . GROUP_BY , tokens ) )
Parse resolution from the GROUP BY statement.
        E.g. GROUP BY time(10s) would mean a 10 second resolution
        :param tokens:
        :return:
Parse resolution from the GROUP BY statement . E . g . GROUP BY time ( 10s ) would mean a 10 second resolution : param tokens : : return :