TT:operatingPeriodRef trainPart

operatingPeriodRef
 

Scheme description / Schemenbeschreibung / Description du schéma

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

• Parent: <trainPart>

• Children: <specialService> (deprecated with version 2.2)

Multiplicity / Anzahl / Multiplicité

[0..1]

Semantics / Bedeutung / Sémantique

The Element <operatingPeriodRef> is used for referencing the operatingPeriod for the trainPart.

Das Element <operatingPeriodRef> referenziert die zum trainPart gehörige Verkehrsperiode.
 
Please, be aware of the semantic constraint(s)!

Attributes of operatingPeriodRef / Attribute von operatingPeriodRef / Attributs de operatingPeriodRef

• ref: This refers to the id attribute of the associated <operatingPeriod> element.
• startDate (deprecated with version 2.2): This describes optional further restrictions of the operating period. Please, recognize the semantic constraint.
• endDate (deprecated with version 2.2): This describes optional further restrictions of the operating period. Please, recognize the semantic constraint.

Syntactic Constraints / Syntaktische Beschränkungen / Contraintes syntactiques

• ref xs:IDREF, mandatory
• startDate xs:date, optional (deprecated with version 2.2); shall be lower or equal endDate if both are used.
• endDate xs:date, optional (deprecated with version 2.2); shall be higher or equal startDate if both are used.

Semantic Constraints / Semantische Beschränkungen / Contraintes semantiques

Semantic Constraint "TT:001":   Any starting time stamp (as it may result e.g. from a combination of startDate and startTime) shall be lower or equal any ending time stamp (e.g. endDate) if both are given. Must not overlap with other validity periods.   Proposed on November 12th 2018 Approved on March 21st 2019 FIXME: add Link to discussion! Please, recognize our guidelines on semantic constraints

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

Normal reference to the operatingPeriod for 'daily':

<rail:operatingPeriodRef ref="TGL"/>

• See also

1. How to indicate midnight overruns in railML

• iRFP Dresden: selection of examples for operationg periods in German

1. iRFP-Informationen und -Beispiel zu Verkehrstagen in railML (external link, May 2012, ; by Dirk Bräuer, iRFP Dresden)

Notes / Anmerkungen / Notes

Child element specialService is deprecated from railML 2.2 on. An individual operatingPeriod for each trainPart should be referenced instead. See TRAC ticket #158.

Open issues / Offene Punkte/Pedenzen / Questions ouvertes

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