| TrainpartRefs [message #745] |
Fri, 02 September 2011 11:01  |
Andreas Tanner
Messages: 52
Registered: March 2012
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Member |
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Hallo RailML-group,
is the <trainPart> element intended for "multiple use"? The example file
TT_ICN.xml has
<train id="o2109" name="ICN 2109" type="operational" trainNumber="2109"
description="betrieblicher Zug 2109 mit 2 Kompositionen">
<trainPartSequence sequence="1" pathStatus="confirmed">
<trainPartRef position="1" ref="tp2109" />
<trainPartRef position="2" ref="tp2109" />
Now if this is legal, there is a problem with the rostering. A
<blockPart> can reference a <trainPart> - but which reference to it is
meant if the <trainPart> is used more than once?
What one really would need is a "<trainPartRefRef" and the
<trainPartRef> children of the <trainPartSequence> would need there own
ID...
I think that we /should/ allow for multiple use of trainparts. If you
have different views on the same train (eg, commercial and operational),
you would build those views from the same trainPart elements.
Regards
--Andreas Tanner.
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