openBackhaul
commented
1 year ago Decision made during the 5G-xhaul call on 26th of July 2023:
UML2YANG tool will include mandatory substatements to attributes marked as mandatory.
| S.no | grouping/datatype | attribute | Mandatory | optional |
|---|---|---|---|---|
| 1 | object-creation-notification | object-id-ref | X | |
| 2 | object-deletion-notification | object-id-ref | X | |
| 3 | attribute-value-changed-notification | object-id-ref | X | |
| 4 | current-performance | granularity-period | X 1) | |
| 5 | historical-performance | granularity-period | X 1) | |
| 6 | period-end-time | X 1) | ||
| 7 | air-interface-configuration | transmission-mode-min | X | |
| 8 | air-interface-status | transmission-mode-cur | X | |
| 9 | transmission-mode | transmission-mode-name | X 1) | |
| 10 | g-826-threshold-cross-alarm-type | g-826-value-kind | X 1) | |
| 11 | granularity-period | X 1) | ||
| 12 | xlts-threshold-cross-alarm-type | level-threshold-second-kind | X 1) | |
| 13 | granularity-period | X 1) | ||
| 14 | xlts-threshold-cross-alarm-definition-number | X 1) | ||
| 15 | acm-threshold-cross-alarm-type | acm-threshold-cross-alarm-definition-number | X 1) | |
| 16 | transmission-mode | X | ||
| 17 | granularity-period | X 1) | ||
| 18 | time-xstates-type | time-xstate-sequence-number | X 1) | |
| 19 | transmission-mode | X |
1) It is a key attribute
michbin
The latest UML2YANG tool will include mandatory substatement to attributes that has "Multiplicity 1 + no default values defined". The following attributes which are formerly optional will be changed to mandatory in the upcoming YANG.
Further , if an attribute is decided to be optional , we shall handle it in the UML modelling by either introducing a default value or by modifying the Multiplicity to 0..1.