TT:annotationRef connection

annotationRef
 

Scheme description / Schemenbeschreibung / Description du schéma

Position of annotationRef in the XML-Tree / Position von annotationRef im XML-Baum / position de annotationRef dans l’aborescence XML

• Parent: <connection>

• Children: None

Multiplicity / Anzahl / Multiplicité

[0..∞]

Semantics / Bedeutung / Sémantique

(introduced with version 2.2) The element <annotationRef> allows for referencing an <annotation>.

(introduced with version 2.2) Das Element <annotationRef> wird genutzt um eine <annotation> zu referenzieren.

Attributes of annotationRef / Attribute von annotationRef / Attributs de 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 / Contraintes syntactiques

• ref xs:IDREF, mandatory

• operatingPeriodRef xs:IDREF, optional

One <connection> can have an unlimited number of <annotationRef> elements.

Best practice & Examples / Empfohlene Anwendung & Beispiele / Bonnes pratiques & exemples

Not yet described. / Noch nicht beschrieben. / Pas encore décrit.

Notes / Anmerkungen / Notes

Not yet described. / Noch nicht beschrieben. / Pas encore décrit.

Open issues / Offene Punkte/Pedenzen / Questions ouvertes

Not yet described. / Noch nicht beschrieben. / Pas encore décrit.