IFC 4.3.0.0 (IFC4X3) final

4.7.12.5 Reference Value Time Series

The following diagram shows the generic classes and relationships used when applying this concept.

G IfcPropertyReferenceValue IfcPropertyReferenceValue HasExternalReferences [0:?] PropertyName Name [1:1] Specification [0:1] PartOfPset [0:?] PropertyForDependance [0:?] PropertyDependsOn [0:?] PartOfComplex [0:?] HasConstraints [0:?] HasApprovals [0:?] UsageName [0:1] Value PropertyReference [0:1] IfcIdentifier IfcIdentifier IfcPropertyReferenceValue:Name1->IfcIdentifier:IfcIdentifier0 IfcText IfcText IfcPropertyReferenceValue:Description1->IfcText:IfcText0 IfcIrregularTimeSeries IfcIrregularTimeSeries Name [1:1] Description [0:1] StartTime [1:1] EndTime [1:1] TimeSeriesDataType [1:1] DataOrigin [1:1] UserDefinedDataOrigin [0:1] Unit [0:1] HasExternalReference [1:?] Values [1:?] IfcPropertyReferenceValue:PropertyReference1->IfcIrregularTimeSeries:IfcIrregularTimeSeries0 IfcIrregularTimeSeriesValue IfcIrregularTimeSeriesValue TimeStamp [1:1] Reference ListValues [1:?] IfcIrregularTimeSeries:Values1->IfcIrregularTimeSeriesValue:IfcIrregularTimeSeriesValue0 IfcValue IfcValue IfcIrregularTimeSeriesValue:ListValues1->IfcValue:IfcValue0
Figure 4.7.12.5.A