+ /** @inheritdoc */
+ public abstract get busy (): boolean
+
+ protected internalGetBusyStatus (): boolean {
+ return (
+ this.numberOfRunningTasks >= this.numberOfWorkers &&
+ this.findFreeTasksMapEntry() === false
+ )
+ }
+
+ /** @inheritdoc */
+ public findFreeTasksMapEntry (): [Worker, number] | false {
+ for (const [worker, numberOfTasks] of this.tasks) {
+ if (numberOfTasks === 0) {
+ // A worker is free, return the matching tasks map entry
+ return [worker, numberOfTasks]
+ }
+ }
+ return false
+ }
+