IfcEventTypeEnum

BACnet MVD

#### IfcEventTypeEnum

Natural language names

| Event Type Enum
| Enumération des types d'évènement

Change log

Item | SPF | XML | Change | Description
--- | --- | --- | --- | ---
IFC2x3 to IFC4
IfcEventTypeEnum |  |  | ADDED |

##### Semantic definitions at the type

Type definition

The IfcEventTypeEnum defines the range of different types of event that can be specified.

> HISTORY New type in IFC4

Enumeration definition

Constant | Description
--- | ---
STARTEVENT | An initiating event of a process.
ENDEVENT | A terminating event of a process.
INTERMEDIATEEVENT | An event that occurs at an intermediate stage of a process.
USERDEFINED |
NOTDEFINED |

##### Formal representations

XML Specification
`<xs:simpleType name="IfcEventTypeEnum">
<xs:restriction base="xs:string">
<xs:enumeration value="startevent"/>
<xs:enumeration value="endevent"/>
<xs:enumeration value="intermediateevent"/>
<xs:enumeration value="userdefined"/>
<xs:enumeration value="notdefined"/>
</xs:restriction>
</xs:simpleType>
`
EXPRESS Specification
`TYPE IfcEventTypeEnum = ENUMERATION OF (
STARTEVENT,
ENDEVENT,
INTERMEDIATEEVENT,
USERDEFINED,
NOTDEFINED);
END_TYPE;

EXPRESS-G diagram

`

References: IfcEvent IfcEventType

Link to this page