src/worker/WorkerAbstract.ts

   1 import { WorkerData, WorkerOptions } 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 workerOptions: WorkerOptions;
   8   public abstract readonly size: number;
   9   public abstract readonly maxElementsPerWorker: number | null;
  10
  11   /**
  12    * `WorkerAbstract` constructor.
  13    *
  14    * @param workerScript
  15    * @param workerOptions
  16    */
  17   constructor(workerScript: string, workerOptions: WorkerOptions = {
  18     workerStartDelay: Constants.WORKER_START_DELAY,
  19     elementStartDelay: Constants.ELEMENT_START_DELAY,
  20     poolMinSize: Constants.DEFAULT_WORKER_POOL_MIN_SIZE,
  21     poolMaxSize: Constants.DEFAULT_WORKER_POOL_MAX_SIZE,
  22     elementsPerWorker: Constants.DEFAULT_CHARGING_STATIONS_PER_WORKER,
  23     poolOptions: {},
  24     messageHandler: () => { /* This is intentional */ }
  25   }) {
  26     this.workerScript = workerScript;
  27     this.workerOptions = workerOptions;
  28   }
  29
  30   public abstract start(): Promise<void>;
  31   public abstract stop(): Promise<void>;
  32   public abstract addElement(elementData: T): Promise<void>;
  33 }