Class EventEmitter

Class-based EventEmitter for managing custom events with pInstance-specific tracking.

Index

Constructors

Properties

Methods

Constructors

constructor

new EventEmitter(): EventEmitter
Returns EventEmitter
- Defined in events.ts:10

Properties

events

events: WeakMap<object, Map<string, Set<Function>>>

Map to store event listeners by pInstance and event type.

Methods

on

on(pInstance, pEventName, pListener): void
Registers a listener for a specified event on a specific pInstance.
Parameters
- pInstance: object
  The instance to associate the event with.
- pEventName: string
  The name of the event.
- pListener: Function
  The function to invoke when the event is triggered.
Returns void
- Defined in events.ts:21

off

off(pInstance, pEventName, pListener): void
Unregisters a listener for a specified event on a specific pInstance.
Parameters
- pInstance: object
  The instance to disassociate the event from.
- pEventName: string
  The name of the event.
- pListener: Function
  The function to remove from the event.
Returns void
- Defined in events.ts:41

emit

emit(pInstance, pEventName, pData?): void
Triggers a specified event on a specific pInstance, invoking all registered listeners.
Parameters
- pInstance: object
  The instance to trigger the event on.
- pEventName: string
  The name of the event.
- Optional pData: any
  The data to pass to the event listeners.
Returns void
- Defined in events.ts:67