Event

sealed class Event

Represents a notification received by a callback function (previously passed to one of the DatasyncNode.subscribe methods) from the Webcom back end in response to a Subscription.

The subclasses of this class directly correspond to the subscribed event type.

Properties

dataAcknowledged

abstract val dataAcknowledged: Boolean

Is the value of the data node acknowledged by the back end?

isAcknowledgement

abstract val isAcknowledgement: Boolean

This notification Event only reports a value acknowledgement without change.

node

abstract val node: DatasyncNode

The data node watched by the subscription.

subscription

abstract val subscription: Subscription

The Subscription instance that sends this notification Event.

Inheritors

ChildEvent

ValueChangedWithDataEvent

ValueChangedWithoutDataEvent