| [railML3 wiki] opEquipment [message #3677] |
Mon, 28 July 2025 09:53  |
Mathias Vanden Auweele
Messages: 104
Registered: February 2025
Location: Brussels
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Senior Member |
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Hello,
The wiki documentation on this website: https://wiki3.railml.org/wiki/IS:opEquipment#3.3-0
lists the child elements of opEquipment in this order: ownsInfrastructureElement (0..*), ownsPlatform (0..*), ownsServiceSection (0..*), ownsSignal (0..*), ownsStoppingPlace (0..*), ownsTrack (0..*)
However, the xsd lists it in this order: ownsPlatform, ownsTrack, ownsSignal, ownsStoppingPlace, ownsServiceSection, ownsInfrastructureElement
Since the xsd defines lists of child elements always as a xs:sequence, it's important to respect the correct order, else there are validation issues against the XSD.
I'm not sure if it's a requirement but it's so aligned that I suspect the wiki is meant to also publish the order of children. And it seems to be always in alphabetic order.
Or I could be wrong? :)
Mathias Vanden Auweele
Railway data freelancer
https://matdata.eu
Brussels, Belgium
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| Re: [railML3 wiki] opEquipment [message #3692 is a reply to message #3677] |
Mon, 11 August 2025 13:26  |
christian.rahmig
Messages: 539
Registered: January 2016
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Senior Member |
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Dear Mathias,
you are right, the order of elements in a sequence is important and the correct order can be found in the XSD.
The part of the wiki page https://wiki3.railml.org/wiki/IS:opEquipment#3.3-0 that you are referring to, is not written manually, but is generated from the XSD. Therefore, it seems that our wiki generation toolchain has still some potential for improvements.
Until this has been changed, I can only recommend to have a look inside the schema documentation (HTML file) to verify the correct order of child elements in a sequence.
We will have a look at this topic based on the ticket [1] I created for this.
[1] https://development.railml.org/railml/version3/-/issues/657
Best regards
Christian
Christian Rahmig – Infrastructure scheme coordinator
railML.org (Registry of Associations: VR 5750)
Altplauen 19h; 01187 Dresden; Germany www.railML.org
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| Re: [railML3 wiki] opEquipment [message #3951 is a reply to message #3677] |
Tue, 31 March 2026 15:06 |
Larissa Zhuchyi
Messages: 95
Registered: November 2022
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Member |
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Dear Mathias,
your suggested change was implemented in wiki.
Sincerely,
Larissa Zhuchyi – Ontology Researcher
railML.org (Registry of Associations: VR 5750)
Altplauen 19h; 01187 Dresden; Germany www.railML.org
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