Specific Event Datatypes

OcaObjectListEventData

struct OcaObjectListEventData

Notification data supplied by events returning object lists, for example the SynchronizeState event defined in OcaSubscriptionManager.

OcaList<OcaONo> objectList: List of object numbers.

OcaEmptyEventData

type OcaEmptyEventData: Empty notification datatype for events with no notification data.

OcaObservationEventData

struct OcaObservationEventData

Notification data supplied by event OcaNumericObserver.Observation. Note: due to an error in AES70-2015, this class was not made a subclass of OcaEventData. Therefore, this class explicitly defines the Event property explicitly, rather than inheriting it from OcaEventData, as other event data classes do. However, the effect is the same as for all event data classes: the first property in the data structure is an OcaEvent value.

OcaFloat64 Reading: The observed value that the event is reporting.

OcaObservationListEventData

struct OcaObservationListEventData

Notification data supplied by event OcaNumericObserverList.Observation. Note: due to an error in AES70-2015, this class was not made a subclass of OcaEventData. Therefore, this class explicitly defines the Event property explicitly, rather than inheriting it from OcaEventData, as other event data classes do. However, the effect is the same as for all event data classes: the first property in the data structure is an OcaEvent value.

OcaList<OcaFloat64> Reading: The list of observed values that the event is reporting.

OcaCounterUpdateEventData

struct OcaCounterUpdateEventData

Notification data supplied by OcaCounterNotifier.CounterUpdate() event

OcaList<OcaCounterUpdate> Updates: List of counter-update descriptors