def __init__(self, pymata):
<EOL>self.pymata = pymata<EOL>self.last_pin_query_results = []<EOL>self.capability_query_results = []<EOL>self.analog_mapping_query_results = []<EOL>self.total_pins_discovered = <NUM_LIT:0><EOL>self.number_of_analog_pins_discovered = <NUM_LIT:0><EOL>threading.Thread.__init__(self)<EOL>self.daemon = True<EOL>self.stop_event = threading.Event()<EOL>
constructor for CommandHandler class

:param pymata: A reference to the pymata instance.