Flow Direction Enum | |
Enumération des types de contrôleur de débit |
This enumeration defines the flow direction at a distribution port.
HISTORY New enumeration in IFC2.0.
Constant | Description |
---|---|
SOURCE | A flow source, where a substance flows out of the connection. |
SINK | A flow sink, where a substance flows into the connection. |
SOURCEANDSINK | Both a source and sink, where a substance flows both into and out of the connection simultaneously. |
NOTDEFINED | Undefined flow direction. |
<xs:simpleType name="IfcFlowDirectionEnum">
<xs:restriction base="xs:string">
<xs:enumeration value="source"/>
<xs:enumeration value="sink"/>
<xs:enumeration value="sourceandsink"/>
<xs:enumeration value="notdefined"/>
</xs:restriction>
</xs:simpleType>
TYPE IfcFlowDirectionEnum = ENUMERATION OF (
SOURCE,
SINK,
SOURCEANDSINK,
NOTDEFINED);
END_TYPE;