Method: EVALUATE_CHANGED_CATTR
Method: DETERMINE_CHANGED_COMM_ATTR
Method: SET_CHGD_DATA_UP2DATE
Method: CONSTRUCTOR
Method: RESET_BUFFER
Method: CODE_GEN_CATTR_LOG
Method: REPLICATE_CATTR_INSTANCE
Method: ACCUMULATE_CATTR
Method: ACCUMULATE_CATTRT
Method: GET_CHANGED_DATA