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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. |
Associations
| 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 |