| 1 | import { WorkerData, WorkerStartOptions } from '../types/Worker'; |
| 2 | |
| 3 | import Constants from '../utils/Constants'; |
| 4 | |
| 5 | export default abstract class WorkerAbstract<T extends WorkerData> { |
| 6 | protected readonly workerScript: string; |
| 7 | protected readonly workerStartDelay: number; |
| 8 | protected readonly elementStartDelay: number; |
| 9 | public abstract readonly size: number; |
| 10 | public abstract readonly maxElementsPerWorker: number | null; |
| 11 | |
| 12 | /** |
| 13 | * `WorkerAbstract` constructor. |
| 14 | * |
| 15 | * @param workerScript |
| 16 | * @param workerStartOptions |
| 17 | */ |
| 18 | constructor(workerScript: string, workerStartOptions: WorkerStartOptions = { |
| 19 | workerStartDelay: Constants.WORKER_START_DELAY, |
| 20 | elementStartDelay: Constants.ELEMENT_START_DELAY |
| 21 | }) { |
| 22 | this.workerScript = workerScript; |
| 23 | this.workerStartDelay = workerStartOptions.workerStartDelay; |
| 24 | this.elementStartDelay = workerStartOptions.elementStartDelay; |
| 25 | } |
| 26 | |
| 27 | public abstract start(): Promise<void>; |
| 28 | public abstract stop(): Promise<void>; |
| 29 | public abstract addElement(elementData: T): Promise<void>; |
| 30 | } |