Inline Composite Attributes

Nested composite attributes can be defined inline within a model definition without a separate type definition preceding its usage.

DataModel with ad-hoc composite attribute

#
DataModel(name: SensorModel"):
    String(name: SensorID");
    String(name: SensorValue");
    String(name: Unit");
    Data(name: Device"):
        String(name: Name");
        String(name: Type");