<xs:simpleType name="IfcDoorStyleOperationEnum">
    <xs:restriction base="xs:string">
        <xs:enumeration value="single_swing_left" />
        <xs:enumeration value="single_swing_right" />
        <xs:enumeration value="double_door_single_swing" />
        <xs:enumeration value="double_door_single_swing_opposite_left" />
        <xs:enumeration value="double_door_single_swing_opposite_right" />
        <xs:enumeration value="double_swing_left" />
        <xs:enumeration value="double_swing_right" />
        <xs:enumeration value="double_door_double_swing" />
        <xs:enumeration value="sliding_to_left" />
        <xs:enumeration value="sliding_to_right" />
        <xs:enumeration value="double_door_sliding" />
        <xs:enumeration value="folding_to_left" />
        <xs:enumeration value="folding_to_right" />
        <xs:enumeration value="double_door_folding" />
        <xs:enumeration value="revolving" />
        <xs:enumeration value="rollingup" />
        <xs:enumeration value="userdefined" />
        <xs:enumeration value="notdefined" />
    </xs:restriction>
</xs:simpleType>

• IfcDoorStyleOperationEnum
• ifc:OperationType
• ifc:IfcDoorStyleOperationEnum