import {AcknowledgeEvent, BaseEvent, EventType} from "./EventHandler.types";

export abstract class AcknowledgableEvent implements AcknowledgeEvent {
  type: EventType.Acknowledge = EventType.Acknowledge;
  
  private acknowledged: boolean = false;
  
  public isAcknowledged(): boolean {
    return this.acknowledged;
  }
  
  /**
   * This is supposed to be executed by the method called by the event.
   */
  public acknowledge() {
    this.acknowledged = true;
  }
  
  public abstract handleUnacknowledgement(): void;
}