EventDispatcher

API / EventDispatcher<TSubject, TEventArgs> class

A base implementation of an event. To avoid misuse, declare a private event of this type and expose it as an IEvent<TSubject, TEventArgs>.

Implements IEvent<TSubject, TEventArgs>.

class EventDispatcher<TSubject, TEventArgs = void>
    implements IEvent<TSubject, TEventArgs>

Source reference: src/events/EventDispatcher.ts:9.

Generic Parameters

• TSubject - Optional, the type of object that raises the event.

• TEventArgs - Optional, the type of the event context containing additional information about the event.

  Default value: void.

Constructors

• constructor - Initializes a new instance of the EventDispatcher<TSubject, TEventArgs> class.

Methods

• dispatch - Dispatches a notification to all subscribers.
• subscribe - Subscribes the given eventHandler to the event.
• unsubscribe - Unsubscribes the given eventHandler to the event. The exact same object that was used to subscribe to the event must be passed as well.

Inheritance Hierarchy

• EventDispatcher<TSubject, TEventArgs>