TT:trainRef: Difference between revisions
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(Die Seite wurde neu angelegt: == Element '''trainRef''' == == Description == The Element '''trainRef''' is used for referencing one train belonging with others to the same interval [[TT...) |
(Geänderte Multiplicity) |
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{{ElementDocu| | |||
= | elementName = trainRef | ||
|parent = {{TT:Tag|trainGroup}} | |||
|childs=''None'' | |||
|minocc=0 | |||
|maxocc=∞ | |||
|multi={{intro|2.5}}<br>[[dev:Multiplicity|<nowiki>[</nowiki>1..∞<nowiki>]</nowiki>]] {{depr|2.5}}<br> | |||
|ownAttributes=''None'' | |||
|semantics = | |||
The element {{TT:Tag|trainGroup}} allows for grouping of {{TT:Doc|train}}s which are referenced using {{TT:Tag|trainRef}}. | |||
{{Deu|Das Element {{TT:Tag|trainRef}} wird genutzt um einen einzelnen zum Taktgefüge gehörenden {{TT:Doc|train}} zu referenzieren.}} | |||
: | |||
|inheritedAttributes = | |||
: | * {{Attr|sequence}}: This allows for sorting the referenced {{TT:Doc|train}}s. This "counter" defines the chronological order during a day. | ||
== | {{InheritRefAny | ||
|contextLink = {{TT:Doc|train}} | |||
|ref = {{{ref|}}} | |||
|ref_de = {{{ref_de|}}} | |||
|anyAttribute = | |||
|anyAttribute_de = | |||
}} | |||
|constraints = | |||
:: | * {{Attr|sequence}} {{RailMLType|tPositiveCounter}}, mandatory <br/> The referenced {{TT:Doc|train}} with the lowest {{Attr|sequence}} value is interpreted as the first element of the current {{TT:Tag|trainGroup}}. <br/> Each {{Attr|sequence}} value shall only be used once within the current {{TT:Tag|trainGroup}}. | ||
* {{Attr|ref}} {{RailMLType|tGenericRef}}, mandatory | |||
|backHome = TT:elements | |||
}} | |||
Latest revision as of 18:13, 1 December 2021
trainRef
Scheme description / Schemenbeschreibung
Position of trainRef in the XML-Tree / Position von trainRef im XML-Baum
- Parent: <trainGroup>
- Children: None
Multiplicity / Anzahl
[0..∞]
(introduced with version 2.5)
[1..∞] (deprecated with version 2.5)
Semantics / Bedeutung
The element <trainGroup> allows for grouping of trains which are referenced using <trainRef>.
Das Element <trainRef> wird genutzt um einen einzelnen zum Taktgefüge gehörenden train zu referenzieren.
Attributes of trainRef / Attribute von trainRef
- sequence: This allows for sorting the referenced trains. This "counter" defines the chronological order during a day.
- ref: This refers to the id attribute of the associated train element.
- xs:anyAttribute: This provides an extension point for non-railML® attributes in a foreign namespace. How to use it?
Syntactic Constraints / Syntaktische Beschränkungen
- sequence xs:positiveInteger, mandatory
The referenced train with the lowest sequence value is interpreted as the first element of the current <trainGroup>.
Each sequence value shall only be used once within the current <trainGroup>.
- ref xs:IDREF, mandatory
Best practice & Examples / Empfohlene Anwendung & Beispiele
Not yet described. / Noch nicht beschrieben.
Notes / Anmerkungen
Not yet described. / Noch nicht beschrieben.
Open issues / Offene Punkte/Pendenzen
Not yet described. / Noch nicht beschrieben.