build(deps-dev): apply updates

[poolifier.git] / src / pools / selection-strategies / worker-choice-strategy-context.ts

diff --git a/src/pools/selection-strategies/worker-choice-strategy-context.ts b/src/pools/selection-strategies/worker-choice-strategy-context.ts
index 9ea46316becf64161e4f7736550bae465d22bf7e..2bc99a7b47f14b86b0f43104723b1735f2eed0a1 100644 (file)
--- a/src/pools/selection-strategies/worker-choice-strategy-context.ts
+++ b/src/pools/selection-strategies/worker-choice-strategy-context.ts
@@ -3,12 +3,14 @@ import type { IPool } from '../pool'
 import type { IWorker } from '../worker'
 import { FairShareWorkerChoiceStrategy } from './fair-share-worker-choice-strategy'
 import { InterleavedWeightedRoundRobinWorkerChoiceStrategy } from './interleaved-weighted-round-robin-worker-choice-strategy'
-import { LessBusyWorkerChoiceStrategy } from './less-busy-worker-choice-strategy'
-import { LessUsedWorkerChoiceStrategy } from './less-used-worker-choice-strategy'
+import { LeastBusyWorkerChoiceStrategy } from './least-busy-worker-choice-strategy'
+import { LeastUsedWorkerChoiceStrategy } from './least-used-worker-choice-strategy'
+import { LeastEluWorkerChoiceStrategy } from './least-elu-worker-choice-strategy'
 import { RoundRobinWorkerChoiceStrategy } from './round-robin-worker-choice-strategy'
 import type {
   IWorkerChoiceStrategy,
-  RequiredStatistics,
+  StrategyPolicy,
+  TaskStatisticsRequirements,
   WorkerChoiceStrategy,
   WorkerChoiceStrategyOptions
 } from './selection-strategies-types'
@@ -19,8 +21,8 @@ import { WeightedRoundRobinWorkerChoiceStrategy } from './weighted-round-robin-w
  * The worker choice strategy context.
  *
  * @typeParam Worker - Type of worker.
- * @typeParam Data - Type of data sent to the worker. This can only be serializable data.
- * @typeParam Response - Type of execution response. This can only be serializable data.
+ * @typeParam Data - Type of data sent to the worker. This can only be structured-cloneable data.
+ * @typeParam Response - Type of execution response. This can only be structured-cloneable data.
  */
 export class WorkerChoiceStrategyContext<
   Worker extends IWorker,
@@ -57,15 +59,22 @@ export class WorkerChoiceStrategyContext<
         )
       ],
       [
-        WorkerChoiceStrategies.LESS_USED,
-        new (LessUsedWorkerChoiceStrategy.bind(this))<Worker, Data, Response>(
+        WorkerChoiceStrategies.LEAST_USED,
+        new (LeastUsedWorkerChoiceStrategy.bind(this))<Worker, Data, Response>(
           pool,
           opts
         )
       ],
       [
-        WorkerChoiceStrategies.LESS_BUSY,
-        new (LessBusyWorkerChoiceStrategy.bind(this))<Worker, Data, Response>(
+        WorkerChoiceStrategies.LEAST_BUSY,
+        new (LeastBusyWorkerChoiceStrategy.bind(this))<Worker, Data, Response>(
+          pool,
+          opts
+        )
+      ],
+      [
+        WorkerChoiceStrategies.LEAST_ELU,
+        new (LeastEluWorkerChoiceStrategy.bind(this))<Worker, Data, Response>(
           pool,
           opts
         )
@@ -97,16 +106,29 @@ export class WorkerChoiceStrategyContext<
   }
 
   /**
-   * Gets the worker choice strategy in the context required statistics.
+   * Gets the strategy policy in the context.
    *
-   * @returns The required statistics.
+   * @returns The strategy policy.
    */
-  public getRequiredStatistics (): RequiredStatistics {
+  public getStrategyPolicy (): StrategyPolicy {
     return (
       this.workerChoiceStrategies.get(
         this.workerChoiceStrategy
       ) as IWorkerChoiceStrategy
-    ).requiredStatistics
+    ).strategyPolicy
+  }
+
+  /**
+   * Gets the worker choice strategy task statistics requirements in the context.
+   *
+   * @returns The task statistics requirements.
+   */
+  public getTaskStatisticsRequirements (): TaskStatisticsRequirements {
+    return (
+      this.workerChoiceStrategies.get(
+        this.workerChoiceStrategy
+      ) as IWorkerChoiceStrategy
+    ).taskStatisticsRequirements
   }
 
   /**
@@ -140,7 +162,7 @@ export class WorkerChoiceStrategyContext<
    * Executes the worker choice strategy algorithm in the context.
    *
    * @returns The key of the worker node.
-   * @throws {@link Error} If the worker node key is null or undefined.
+   * @throws {@link https://nodejs.org/api/errors.html#class-error} If the worker node key is null or undefined.
    */
   public execute (): number {
     const workerNodeKey = (
@@ -174,8 +196,8 @@ export class WorkerChoiceStrategyContext<
    * @param opts - The worker choice strategy options.
    */
   public setOptions (opts: WorkerChoiceStrategyOptions): void {
-    this.workerChoiceStrategies.forEach(workerChoiceStrategy => {
+    for (const workerChoiceStrategy of this.workerChoiceStrategies.values()) {
       workerChoiceStrategy.setOptions(opts)
-    })
+    }
   }
 }