Class SimpleBus<E>

Type Parameters

E extends GenericEvents = NextcloudEvents

Implements

EventBus<E>

Index

Constructors

Properties

Methods

emit getVersion subscribe unsubscribe

Constructors

constructor

new SimpleBus<E>(): SimpleBus<E>
Type Parameters
- E extends GenericEvents = NextcloudEvents
Returns SimpleBus<E>

Properties

`Private` handlers

handlers: Map<keyof E, EventHandler<E[keyof E]>[]> = ...

Methods

emit

emit<EventName>(name, event): void
Emit an event on the event bus
Type Parameters
- EventName extends string | number | symbol
Parameters
- name: EventName
  Name of the event to emit
- event: E[EventName]
  Event payload to emit
Returns void
Implementation of EventBus.emit
- Defined in SimpleBus.ts:40

getVersion

getVersion(): string
Get the version of this event bus instance This is used for compatibility checking

Returns string
Implementation of EventBus.getVersion
- Defined in SimpleBus.ts:14

subscribe

subscribe<EventName>(name, handler): void
Subscribe the event bus
Type Parameters
- EventName extends string | number | symbol
Parameters
- name: EventName
  Name of the event to subscribe
- handler: EventHandler<E[EventName]>
  Handler ivoken when receiving the event
Returns void
Implementation of EventBus.subscribe
- Defined in SimpleBus.ts:18

unsubscribe

unsubscribe<EventName>(name, handler): void
Unsubscribe a handler on one event from the event bus
Type Parameters
- EventName extends string | number | symbol
Parameters
- name: EventName
  Name of the event to unsubscribe
- handler: EventHandler<E[EventName]>
  Handler to unsubscribe
Returns void
Implementation of EventBus.unsubscribe
- Defined in SimpleBus.ts:30