Class - Situation

<< versionedidentifiable >> D2LogicalModel.PayloadPublication.SituationPublication
<<versionedidentifiable>> An identifiable instance of a traffic/travel situation comprising one or more traffic/travel circumstances which are linked by one or more causal relationships. Each traffic/travel circumstance is represented by a Situation Record.

List of attributes

Name Data Type Order Definition    
overallSeverity SeverityEnum 0 The overall assessment of the impact (in terms of severity) that the situation as a whole is having, or will have, on the traffic flow as perceived by the supplier.    
relatedSituation VersionedReference 1 A reference to a related situation via its unique identifier.    
situationVersionTime DateTime 2 The date/time that this current version of the Situation was written into the database of the supplier which is involved in the data exchange. Identity and version of the situation are defined by the class stereotype implementation.    


Multiplicity From Role Role description Association Multiplicity To Role Role description  
1 HeaderInformation related to 1 Situation  
0..* Situation related to 1 SituationPublication  
1..* SituationRecord related to 1 Situation