SystemEvent<T> class abstract

The base type for every event the platform emits about its own lifecycle.

Listen to SystemEvent to observe all of them, or to a specific subtype. Features declare their listeners with FeatureDescriptor.events.

Event	When
SystemInitStartedEvent	Platform init (or a restart) begins
FeatureLoadedEvent	An eager feature finished init, or a lazy feature activated
FeatureLoadFailedEvent	A lazy feature failed to load or is disabled
SystemReadyEvent	Plugins, features and routes are ready
SystemInitFailedEvent	Platform init failed
RouteFailureEvent	A route could not be shown

Inheritance

• Object
• VyuhEvent<T>
• SystemEvent

Implementers

• FeatureLoadedEvent
• FeatureLoadFailedEvent
• RouteFailureEvent
• SystemInitFailedEvent
• SystemInitStartedEvent
• SystemReadyEvent

Constructors

SystemEvent({required String name, T? data})

Properties

data → T?

Optional data associated with the event.

final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

name → String

The name of the event, used for identification and logging.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

timestamp → DateTime

When the event was created.

final, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited