IL:requiredLevelCrossingState/3.2

Automatic Schemaexport for Element requiredLevelCrossingState

Autoexport from the XML-Schema for element IL:requiredLevelCrossingState of railML® version 3.2 UML-visualization of IL
Documentation	References to a particular level crossing and its required state to fulfil the route relation
Subschema	interlocking
Parents*	routeRelation
Children	relatedLevelCrossingAndState (1..1)
Attributes: isNegated: The exclusion of a particular state, i.e. everything else that this one. (optional; xs:boolean), mustOrShould: level of enforcement (optional; xs:string) Possible values: must: flag, that the given state of an element is mandatory none: flag, that the given state of an element is neither “must” nor “should” should: flag, that the given state of an element is desired but not mandatory, proving: The way the state is proven. (optional; xs:string) Possible values: continuously: the status/position of a related element is continuously checked oneOff: the status/position of a related element is only checked at the beginning staffAcknowledged: the status/position of a related element is only checked by staff without any technical support
*Notice: Elements may have different parent elements. As a consequence they may be used in different contexts. Please, consider this as well as a user of this wiki as when developing this documentation further. Aspects that are only relevant with respect to one of several parents should be explained exclusively in the documentation of the respective parent element.