TT:annotationRef connection: Difference between revisions
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Revision as of 20:38, 4 June 2014
annotationRef
Scheme description / Schemenbeschreibung
Position of annotationRef in the XML-Tree / Position von annotationRef im XML-Baum
- Parent: <connection>
- Children: Not yet described. / Noch nicht beschrieben.
Multiplicity / Anzahl
Semantics / Bedeutung
The element <annotationRef> allows for referencing an <annotation>.
Das Element <annotationRef> wird genutzt um eine <annotation> zu referenzieren.
Attributes of annotationRef / Attribute von annotationRef
- ref: This refers to the id attribute of the associated annotation element.
- xs:anyAttribute: This provides an extension point for non-railML® attributes in a foreign namespace. How to use it?
- operatingPeriodRef: This refers to the id attribute of the associated <operatingPeriod> element.
This operatingPeriod constraints the dates the referenced annotation is valid. If this is absent the referenced annotation holds for the connection without further restrictions.
Syntactic Constraints / Syntaktische Beschränkungen
- ref xs:IDREF, mandatory
- operatingPeriodRef xs:IDREF, optional
One <connection> can have an unlimited number of <annotationRef> elements.
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.