Class EventRouter`Abstract`

Subscribes to a topic and - depending on a set of conditions - republishes the event to another topic.

See

Message Router pattern.

Hierarchy (View Summary)

EventRouter
- SubTopicEventRouter

Index

Constructors

Methods

determineDestinationTopic getSubscriberId onEvent subscribe

Constructors

`Protected`constructor

new EventRouter(
options: { events: EventsService; topics: string[] },
): EventRouter
Parameters
- options: { events: EventsService; topics: string[] }
Returns EventRouter
- Defined in plugins/events-node/src/api/EventRouter.ts:32

Methods

`Protected` `Abstract`determineDestinationTopic

determineDestinationTopic(params: EventParams): string | undefined
Parameters
- params: EventParams
Returns string | undefined
- Defined in plugins/events-node/src/api/EventRouter.ts:39

`Protected` `Abstract`getSubscriberId

getSubscriberId(): string
Returns string
- Defined in plugins/events-node/src/api/EventRouter.ts:37

onEvent

onEvent(params: EventParams): Promise<void>
Parameters
- params: EventParams
Returns Promise<void>
- Defined in plugins/events-node/src/api/EventRouter.ts:62

subscribe(): Promise<void>
Subscribes itself to the topic(s), after which events potentially can be received and processed by EventRouter.onEvent.

Returns Promise<void>
- Defined in plugins/events-node/src/api/EventRouter.ts:48