X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fworker%2FWorkerFactory.ts;h=d248d3bab765b5aabad6e9d5e2afb5dc773c5df0;hb=42b8cf5cdca8eaab1e7442f7c92c2a5ed97434f6;hp=d71e4227841d5072778c2a7a8a71d256e12ae1e3;hpb=8434025b7338b3439180ed7c2bed888fc42e04d3;p=e-mobility-charging-stations-simulator.git

diff --git a/src/worker/WorkerFactory.ts b/src/worker/WorkerFactory.ts
index d71e4227..d248d3ba 100644
--- a/src/worker/WorkerFactory.ts
+++ b/src/worker/WorkerFactory.ts
@@ -1,37 +1,41 @@
-import { WorkerOptions, WorkerProcessType } from '../types/Worker';
+import { isMainThread } from 'node:worker_threads';
 
-import Utils from '../utils/Utils';
-import WorkerDynamicPool from './WorkerDynamicPool';
-import WorkerSet from './WorkerSet';
-import WorkerStaticPool from './WorkerStaticPool';
-import Wrk from './Wrk';
+import type { WorkerAbstract } from './WorkerAbstract';
+import { DEFAULT_WORKER_OPTIONS } from './WorkerConstants';
+import { WorkerDynamicPool } from './WorkerDynamicPool';
+import { WorkerFixedPool } from './WorkerFixedPool';
+import { WorkerSet } from './WorkerSet';
+import { type WorkerData, type WorkerOptions, WorkerProcessType } from './WorkerTypes';
 
-export default class WorkerFactory {
-  public static getWorkerImpl<T>(workerScript: string, workerProcessType: WorkerProcessType, options?: WorkerOptions): Wrk {
-    if (Utils.isUndefined(options)) {
-      options = {} as WorkerOptions;
+export class WorkerFactory {
+  private constructor() {
+    // This is intentional
+  }
+
+  public static getWorkerImplementation<T extends WorkerData>(
+    workerScript: string,
+    workerProcessType: WorkerProcessType,
+    workerOptions?: WorkerOptions,
+  ): WorkerAbstract<T> | null {
+    if (!isMainThread) {
+      throw new Error('Cannot get a worker implementation outside the main thread');
     }
+    workerOptions = { ...DEFAULT_WORKER_OPTIONS, ...workerOptions };
+    let workerImplementation: WorkerAbstract<T> | null = null;
     switch (workerProcessType) {
-      case WorkerProcessType.WORKER_SET:
-        if (Utils.isUndefined(options.elementsPerWorker)) {
-          options.elementsPerWorker = 1;
-        }
-        return new WorkerSet<T>(workerScript, options.elementsPerWorker);
-      case WorkerProcessType.STATIC_POOL:
-        if (Utils.isUndefined(options.poolMaxSize)) {
-          options.elementsPerWorker = 16;
-        }
-        return new WorkerStaticPool<T>(workerScript, options.poolMaxSize);
-      case WorkerProcessType.DYNAMIC_POOL:
-        if (Utils.isUndefined(options.poolMinSize)) {
-          options.elementsPerWorker = 4;
-        }
-        if (Utils.isUndefined(options.poolMaxSize)) {
-          options.elementsPerWorker = 16;
-        }
-        return new WorkerDynamicPool<T>(workerScript, options.poolMinSize, options.poolMaxSize);
+      case WorkerProcessType.workerSet:
+        workerImplementation = new WorkerSet(workerScript, workerOptions);
+        break;
+      case WorkerProcessType.fixedPool:
+        workerImplementation = new WorkerFixedPool(workerScript, workerOptions);
+        break;
+      case WorkerProcessType.dynamicPool:
+        workerImplementation = new WorkerDynamicPool(workerScript, workerOptions);
+        break;
       default:
-        return null;
+        // eslint-disable-next-line @typescript-eslint/restrict-template-expressions
+        throw new Error(`Worker implementation type '${workerProcessType}' not found`);
     }
+    return workerImplementation;
   }
 }