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IISOMI 2021-09-03 Meeting Minutes

10 Sep 2021 Leader: Andrea Mazzini  (Not available: Bernd)

17 Sep 2021 Leader: Scott Mansfield (Not available: Bernd, Kam, Italo)

24 Sep 2021 Leader: __ (Not available: Bernd, Kam)

All

IISOMI Action Items review (every meeting)

Action items regated

• Nigel Davis  24 Sep 2021 Review proposal for "UML comments often include construct name formatted according to the UML guidelines. When the UML is converted to Yang the construct names are then incorrectly formatted." (in minutes 2021-07-30 IISOMI Meeting Minutes  ).

Action items done

Scott Mansfield  03 Sep 2021  In the private Github, to tag release numbers to the tool. 

Refresh Action Items

Scott Mansfield 24 Sep 2021  To take the gendoc examples from the guidelines and perform regression test. 

Scott Mansfield  24 Sep 2021  To investigate why none of the <<cond>> is retrieved from the model. 

Hing-Kam Lam   24 Sep 2021  At the meeting, to review ORAN tooling funding status to enable planning for key activities related to guidelines etc. to enable new tooling to be constructed.

Action item discussed

• Bernd Zeuner 03 Sep 2021 To update TR-515 (Papyrus Guidelines): Sections 7.4.6 (To add how to auto resize; to add how to use the local stylesheet); 5.2 (To point to the Wiki page for the versions of Eclipse & Papyrus that IISOMI are using); 5.4 (To add the link of the gendoc download site and also the IISOMI latest releases wiki page). To update the IISOMI Tooling wiki page to add the pointers/links to the tools. To update the IISOMI Deliverables wiki page to add (as for information) the pointers/links of the available mapping tools.

• Bernd ran through details of adjustments to the Guidelines (extracts below)

Nigel suggested a wiki for the “Tips & Tricks”. Each document release could capture the latest state from the wiki and refer to the wiki for updates and changes.

Bernd explained that he had removed most mentions/references to specific versions and had neutralized the figures etc. Where a specific version is mentioned it is highlighted as an example as below.

Various neutralized diagrams...

May 14: 2021-05-14 IISOMI Meeting notes  

Scott Mansfield presented the Model2Doc feature from Papyrus

• still in pre-release state
• need to install Model2Doc tool integrated into Eclipse 2021-03 (nightly build) and Papyrus 5.1 (nightly) and Model2Doc (0.8.0 nightly)
• requires Java version greater than 11
• creates Word files
• need to check if Model2Doc provides at least the functionality of Gendoc
• Gendoc does not work with newer Papyrus versions (see below)
  
• Further investigation is required
• Work continues to create a model2doc template that produces the same material as the gendoc template (class/attribute/datatype/stereotype etc.)

Scott Mansfield clarifies that the more recent versions do not include the "package" (see Papyrus Releases)

• 2021-06 (4.20) version, the Gendoc works on MAC but not on PC, hence there is something not working in the environment.
  • Recalled that in the .ini file is possible to address a specific Java version.
• Agreed that SG15, ONF Core IM and ONF TAPI shall converge on version 2020-06 (4.16)
  • Scott Mansfield confirms that moving to 2020-06 (4.16) is not altering the diagrams.
  • Hing-Kam Lam recalls that it is not backward compatible.

August 13:  Updated Papyrus releases page

September 7: No discussion

Scott Mansfield clarifies that the private Github for xmi2yang modification is available.

• People interested can ask Scott Mansfield for the access.
• Andrea Mazzini is starting some tests of Scott Mansfield version of uml2yang tool. The differences between yang modules generated by different tool versions are difficult to be evaluated through simple "diff" feature.
  • Scott Mansfield advises to apply pyang and pretty printer to the generated modules, to remove all formal differences (e.g. the order of statements, the blanks/tabs).
  • Nigel Davis and Andrea Mazzini tried to install pyang but unsuccessfully. Scott Mansfield will provide guidance.
  • The target is the alignment of generated Yang modules across different SDOs.

September 7: No discussion

• Currently there are 7 forks of OpenNetworkingFoundation/EagleUmlYang repositiory:

• Scott Mansfield clarifies that the Karthik Sethuraman fork is the base of his developments (carried out in his "private" Github).
• There is an open pull request #15 with some conflicts to be solved.
  
  • Once solved, the main repository OpenNetworkingFoundation/EagleUmlYang (Tapi_v2x branch) will be aligned to Karthik Sethuraman fork.
    • This will allow Scott Mansfield future commits on Karthik Sethuraman fork, to make publicly available the tool improvements.
  • Scott Mansfield suggests to add a new branch to OpenNetworkingFoundation/EagleUmlYang and possibly define an Eagle Release.

September 7: No discussion

June 11: No discussion

...

September 7: No discussion

All
Hing-Kam Lam

May 14: 2021-05-14 IISOMI Meeting notes

• GenDoc didn't generate constraint
• GenDoc didn't generate the Interface definitions
• GenDoc didn't generate the Type of pointed external (imported) classes
• GenDoc OstigOTtpSource::txti:EByte multiplicity [64] is not generated correctly
• AI (5/28/2021): Scott Mansfield11 Jun 2021 to look at all GenDoc issues above and try to find solutions

May 28:  2021-05-28 IISOMI Meeting notes

• Discussed possible output formats of interfaces/operations.

September 7:  No discussion