PolarApiEvent Class
Introduction
The PolarApiEvent abstract class is the root of the Polar event hierarchy. Every event that can be listened to through the EventListenerRepository or fired through Events#callEvent extends this class.
It declares no methods of its own. See the API Overview for the full inheritance tree.
Direct subclasses
CancellablePolarEvent - events that can be cancelled.
UserEvent - non-cancellable events involving a user.
CloudConnectionEvent - cloud connection state changes.
ReloadEvent - fired when Polar is reloaded.