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Class: HEventPublisher

Defined in: src/sdk/data/HEventPublisher.ts:14

A publisher for publishing H:Events on the bus.

Extends​

Constructors​

Constructor​

new HEventPublisher(bus, pacer): HEventPublisher

Defined in: src/sdk/instruments/BasePublishers.ts:20

Creates an instance of BasePublisher.

Parameters​

ParameterTypeDefault valueDescription
busEventBusundefinedThe common event bus.
pacerundefined | PublishPacer<HEvent>undefinedAn optional pacer to control the rate of publishing.

Returns​

HEventPublisher

Inherited from​

BasePublisher.constructor

Properties​

bus​

protected readonly bus: EventBus

Defined in: src/sdk/instruments/BasePublishers.ts:10

Inherited from​

BasePublisher.bus


pacer​

protected readonly pacer: undefined | PublishPacer<HEvent>

Defined in: src/sdk/instruments/BasePublishers.ts:13

Inherited from​

BasePublisher.pacer


publishActive​

protected publishActive: boolean

Defined in: src/sdk/instruments/BasePublishers.ts:12

Inherited from​

BasePublisher.publishActive


publisher​

protected readonly publisher: Publisher<HEvent>

Defined in: src/sdk/instruments/BasePublishers.ts:11

Inherited from​

BasePublisher.publisher

Methods​

dispatchHEvent()​

dispatchHEvent(hEvent, sync): void

Defined in: src/sdk/data/HEventPublisher.ts:20

Dispatches an H:Event to the event bus.

Parameters​

ParameterTypeDefault valueDescription
hEventstringundefinedThe H:Event to dispatch.
syncbooleanfalseWhether this event should be synced (optional, default false)

Returns​

void


isPublishing()​

isPublishing(): boolean

Defined in: src/sdk/instruments/BasePublishers.ts:45

Tells whether or not the publisher is currently active.

Returns​

boolean

True if the publisher is active, false otherwise.

Inherited from​

BasePublisher.isPublishing


onUpdate()​

onUpdate(): void

Defined in: src/sdk/instruments/BasePublishers.ts:52

A callback called when the publisher receives an update cycle.

Returns​

void

Inherited from​

BasePublisher.onUpdate


publish()​

protected publish<K>(topic, data, sync, isCached): void

Defined in: src/sdk/instruments/BasePublishers.ts:63

Publish a message if publishing is acpive

Type Parameters​

Type Parameter
K extends "hEvent"

Parameters​

ParameterTypeDefault valueDescription
topicKundefinedThe topic key to publish to.
dataHEvent[K]undefinedThe data type for chosen topic.
syncbooleanfalseWhether or not the event should be synced to other instruments. Defaults to false.
isCachedbooleantrueWhether or not the event should be cached. Defaults to true.

Returns​

void

Inherited from​

BasePublisher.publish


startPublish()​

startPublish(): void

Defined in: src/sdk/instruments/BasePublishers.ts:30

Start publishing.

Returns​

void

Inherited from​

BasePublisher.startPublish


stopPublish()​

stopPublish(): void

Defined in: src/sdk/instruments/BasePublishers.ts:37

Stop publishing.

Returns​

void

Inherited from​

BasePublisher.stopPublish