| Re: [railML3]: Proposed semantic constrain for TvdSection [message #3478 is a reply to message #3476] |
Fri, 21 February 2025 09:55  |
Jörg von Lingen
Messages: 100
Registered: March 2016
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Senior Member |
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Dear Thomas,
it is purely sematic.
There are two possible child elements "hasDemarcatingBufferstop" or
"hasDemarcatingTraindetector" each with [0..*].
However, it shall be ensured, that at least two childs out of these two
possibilities are used. And at least one of these childs is
"hasDemarcatingTraindetector".
The XSD cannot ensure by syntax that these rules are followed.
--
Best regards,
Joerg v. Lingen - Interlocking Coordinator
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