- new virtual structure: TYPE+"SubTypes" subtypes + sub structure definitions for choices
Example:
BACnetSpecialEvent::= SEQUENCE {
period CHOICE {
calendarEntry [0] BACnetCalendarEntry,
calendarReference [1] BACnetObjectIdentifier
},
listOfTimeValues [2] SEQUENCE OF BACnetTimeValue,
eventPriority [3] Unsigned (1..16)
}
Will be mapped to:
OPC UA Structure: BACnetSpecialEventPeriod (IsUnion = true)
calendarEntry: BACnetCalendarEntry
calendarReference: BACnetObjectIdentifier
OPC UA structure: BACnetSpecialEvent
period : BACnetSpecialEventPeriod
listOfTimeValues : BACnetTimeValue (ValueRank = Array)
eventPriority : UInt32