public abstract class EventFactory {
    public static EventFactory getFactory(String eventType) {
        ......
    }

    public abstract Executor getExecutor();

    public abstract Mapper getMapper();
.......
}

public interface BaseExecutor extends Executor {
    EventFactory getParentFactory();
    
}

ОднаФабрика.СоздатьОбъект('МышкаПереместить', Param)
ОднаФабрика.СоздатьОбъект('МышкаНажать', Param)
ОднаФабрика.СоздатьОбъект('НепонятноКакоеСобытие', Param)
....

public abstract class EventFactory {
    public static EventFactory getFactory(String eventType) {
        ......
    }

    public abstract Executor getExecutor();

    public abstract Mapper getMapper();
.......
}

public abstract class EventFactory {
    public static EventFactory getFactory(String eventType) {
        ......
    }

    public abstract Executor getEventType1Executor();

    public abstract Mapper getEventType1Mapper();
.......
    public abstract Executor getEventType2Executor();

    public abstract Mapper getEventType2Mapper();
........
    public abstract Executor getEventType3Executor();

    public abstract Mapper getEventType3Mapper();

}

public static void main(final String[] args) {
        // .....
        final AllFactory factoryAll;
        switch (EventType) {
            case 1:
                factoryAll = new MouseFactory(Param);// создали 1 группу
                break;
            case 2:
                factoryAll = new KeyFactory(Param);
                break;
            default:
                throw new IllegalStateException();
        }
 
        final EventProcessor eventProcessor = new EventProcessor(factoryAll);// создали 2 группу
        eventProcessor.RunEvent(Paramn2);
    }


// Client
public class EventProcessor {  
    private MoveProcessor moveProcessor;
    private DownProcessor downProcessor;
 
    public EventProcessor(..... factoryAll) {
        moveProcessor = factoryAll.createMoveProcessor();
        downProcessor = factoryAll.createDownProcessor();	
    }
    public void RunEvent (Param2) {
        // ....
        moveProcessor.RunMove(Param2);
        downProcessor.RunDown(Param2);
        // ....
    }
}

//EventProcessor eventProcessor = new EventProcessor(factoryAll)

EventProcessor eventProcessor = factory.getEventProcessor(eventname);
factory.getExecuterService(eventname).add(eventProcessor);