Class EventHandler

Class EventHandler to manage event subscriptions and dispatching.

Index

Constructors

Methods

dispatch subscribe unsubscribe

Constructors

constructor

new EventHandler(): EventHandler
Construct an instance of EventHandler.

Returns EventHandler
- Defined in event-handler.ts:19

Methods

dispatch

dispatch(event, ...data): Promise<any[]>
Dispatches an event to all subscribed callbacks.
Parameters
- event: string
  The event name to dispatch.
- Rest...data: any[]
  Data to be passed to the callback function.
Returns Promise<any[]>
A promise resolved with an array of callback responses.
- Defined in event-handler.ts:49

subscribe

subscribe(eventString, callback, id): void
Subscribes to an event or a pattern of events.
Parameters
- eventString: string
  The event name or pattern to subscribe to.
- callback: EventCallback
  The callback function to execute when the event is dispatched.
- id: string
  An identifier for the subscription, used for unsubscribing.
Returns void
- Defined in event-handler.ts:71

unsubscribe

unsubscribe(eventString, id): void
Unsubscribes from an event or pattern of events.
Parameters
- eventString: string
  The event name or pattern to unsubscribe from.
- id: string
  The identifier of the subscription to remove.
Returns void
- Defined in event-handler.ts:98