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[railML3] How to deal with UUIDs [message #3280] Thu, 22 August 2024 12:39 Go to previous message
Larissa Zhuchyi is currently offline  Larissa Zhuchyi
Messages: 43
Registered: November 2022
Member
Dear all

Following an issue [1] and a poll from the conference [2] in railML 3.3 railML.org is going to create a new attribute for specifying UUIDs and remove the union from the id type.

This is justified because of:
- validation issues;
- programming problems with type unions;
- understanding what user has when having a union in id attribute (is it a UUID or an XML id).

Please let us know if you have anything against adding the new UUID attribute and answer the following questions:

1) Should the references should also be split?
2) Should this be included in railML 3.3 or railML.org waits till railML 3.4?

Proposal: railML.org could only split the id and leave the ref as is.

For context see also [3, 4 5].

[1] https://development.railml.org/railml/version3/-/issues/560
[2] https://www.railml.org/en/event-reader/44th-railml-conferenc e-rome.html?file=files/download/events/conferences/railml_44 th_Rome/2023-11-08_railML_Nygreen_CommonNewsAndQuestions.pdf &cid=11491
[3] https://www.railml.org/forum/index.php?t=msg&goto=3045
[4] https://www.railml.org/forum/index.php?t=msg&goto=2203
[5] https://www.railml.org/forum/index.php?t=msg&goto=1315

Sincerely,

Larissa Zhuchyi – Ontology Researcher
railML.org (Registry of Associations: VR 5750)
Altplauen 19h; 01187 Dresden; Germany www.railML.org

[Updated on: Thu, 22 August 2024 13:16]

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