Interface Eventing<T>

interface Eventing<T> {
    addHandler(eventType: T extends ProviderEvents
        ? ConfigurationChanged
        : ConfigurationChanged, handler: EventHandler<T extends ProviderEvents
        ? ConfigurationChanged
        : ConfigurationChanged>): void;
    addHandler(eventType: T extends ProviderEvents
        ? ClientNotChangeEvents
        : ServerNotChangeEvents, handler: EventHandler<T extends ProviderEvents
        ? ClientNotChangeEvents
        : ServerNotChangeEvents>): void;
    addHandler(eventType: T extends ProviderEvents
        ? ProviderEvents
        : ServerProviderEvents, handler: EventHandler<T extends ProviderEvents
        ? ProviderEvents
        : ServerProviderEvents>): void;
    getHandlers(eventType: T): EventHandler<T>[];
    removeHandler(eventType: T, handler: EventHandler<T>): void;
}

Type Parameters

T extends ServerProviderEvents | ProviderEvents

Hierarchy (view full)

Eventing
- Client

Implemented by

OpenFeatureCommonAPI

Index

Methods

addHandler getHandlers removeHandler

Methods

addHandler

addHandler(eventType, handler): void
Adds a handler for the given provider event type. The handlers are called in the order they have been added.
Parameters
- eventType: T extends ProviderEvents
  ? ConfigurationChanged
  : ConfigurationChanged
  The provider event type to listen to
- handler: EventHandler<T extends ProviderEvents
  ? ConfigurationChanged
  : ConfigurationChanged>
  The handler to run on occurrence of the event type
Returns void
- Defined in packages/shared/src/events/eventing.ts:77
addHandler(eventType, handler): void
Parameters
- eventType: T extends ProviderEvents
  ? ClientNotChangeEvents
  : ServerNotChangeEvents
- handler: EventHandler<T extends ProviderEvents
  ? ClientNotChangeEvents
  : ServerNotChangeEvents>
Returns void
- Defined in packages/shared/src/events/eventing.ts:87
addHandler(eventType, handler): void
Parameters
- eventType: T extends ProviderEvents
  ? ProviderEvents
  : ServerProviderEvents
- handler: EventHandler<T extends ProviderEvents
  ? ProviderEvents
  : ServerProviderEvents>
Returns void
- Defined in packages/shared/src/events/eventing.ts:91

getHandlers

getHandlers(eventType): EventHandler<T>[]
Gets the current handlers for the given provider event type.
Parameters
- eventType: T
  The provider event type to get the current handlers for
Returns EventHandler<T>[]
The handlers currently attached to the given provider event type
- Defined in packages/shared/src/events/eventing.ts:108

removeHandler

removeHandler(eventType, handler): void
Removes a handler for the given provider event type.
Parameters
- eventType: T
  The provider event type to remove the listener for
- handler: EventHandler<T>
  The handler to remove for the provider event type
Returns void
- Defined in packages/shared/src/events/eventing.ts:101