def _get_a_bit(self):
return self.__a_bit<EOL>
Getter method for a_bit, mapped from YANG variable /network_instances/network_instance/protocols/protocol/isis/levels/level/link_state_database/lsp/tlvs/tlv/isis_neighbor_attribute/neighbors/neighbor/subTLVs/subTLVs/link_delay/state/a_bit (boolean)

    YANG Description: The A bit is set when the measured value of this parameter
exceeds its configured maximum threshold. The A bit is cleared
when the measured value falls below its configured reuse threshold.