TT:announcementRef stopDescription

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announcementRef
 

💡 (introduced with version 2.5) This element was introduced with version 2.5. Dieses Element wurde mit Version 2.5 eingeführt.

Scheme description / Schemenbeschreibung

Position of announcementRef in the XML-Tree / Position von announcementRef im XML-Baum

• Parent: <stopDescription>
• Children: <trigger>, <periodic>

Multiplicity / Anzahl

[0..∞]

Semantics / Bedeutung

The element <announcementRef> allows for referencing an <announcement>.

Das Element <announcementRef> wird genutzt um ein <announcement> zu referenzieren.(introduced with version 2.5)

Attributes of announcementRef / Attribute von announcementRef

• ref: This refers to the id attribute of the associated announcement 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 announcement is valid. If this is absent the referenced announcement holds for the stopDescription without further restrictions.
• target: (introduced with version 2.5), specifies the target output of the passenger information (e.g. info for output in train or at the platform).
  • station: indicates that passenger info is to be output via the stationary info system at the platform/station.
  • train: indicates that passenger info is to be output via the onboard info system in the train.
• priority: (introduced with version 2.5), specifies the priority of the announcements. if multiple announcements apply, the order in which they are played is determined by the priority (highest priority first).

Syntactic Constraints / Syntaktische Beschränkungen

• ref xs:IDREF, mandatory
• operatingPeriodRef xs:IDREF, optional
• target: xs:string; either station or train
• priority: xs:integer

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.