| aspectRelation - multiplicity of references [message #3945] |
Sun, 22 March 2026 14:57  |
Jörg von Lingen
Messages: 123 Registered: March 2016
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Senior Member |
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Dear all,
in course of discussing the use of <aspectRelation> the need of mandatory elements are questioned.
Currently we have the mandatory elements of <slaveAspect> and <masterAspect> in <aspectRelation>. They would be especially needed in case there is a real dependency between aspect at route start and aspect at route end, i.e. the signalling covers more than one section.
In <slaveAspect> and <masterAspect> we have the mandatory element <refersToSignal> which refers to the <signalIL> at route start respectively at route end. As we also have a reference to <appliesToRoute> this information is duplicated (already contained in referred route).
The proposal is to make <refersToSignal> an optional element.
Please let me know your opinion.
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Jörg von Lingen - Interlocking scheme coordinator
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