How to stop execution of ScheduledExecutorService

[samir ware]

Hello Ranchers
I have developed a code which actually polls the data from a list. Polling needs to happened in multiple threads. For which I am using ScheduledExecutorService. This service will call the logic for data polling after every 2 sec time interval.
I was able to do this. Though when all the data from the list is read and list becomes empty I want to terminate all the threads which are created by ScheduledExecutorService.
Is there any way I can stop this ScheduledExecutorService.
Below is the code which I have written .

ScheduledExecutorService  queuePushexecutor = Executors.newScheduledThreadPool(10);
		queuePushexecutor.scheduleAtFixedRate(new ThreadPushWorker(dsManager), 1, 1, TimeUnit.SECONDS);

Here ThreadPushWorker will have the actual queue in which data is present and I need to terminate the execution of queuePushExecutor once list is empty.
Any help, link will greatly be appreciated.
Thanks
Samir

[samir ware]

In addition I as well notice that there is only one thread which is getting created and this is as per the java doc for "newScheduledThreadPool"
Though is there any way I can create multiple threads which will go and execute "ThreadPushWorker" which is my runnable in the current example ?
Thanks
Samir

[Nomaan Butt]

deleted

[Nomaan Butt]

create another scheduled executor service for checking the queue size at regular intervals

ScheduledExecutorService  queuePushexecutor = Executors.newScheduledThreadPool(10);   
        final ScheduleFuture<?> queueFuture = queuePushexecutor.scheduleAtFixedRate(new ThreadPushWorker(dsManager), 1, 1, TimeUnit.SECONDS); 
ScheduledExecutorService  queueCancelCheckExecutor = Executors.newSingleThreadScheduledExecutor();
                                        queueCancelCheckExecutor.scheduleAtFixedRate(new Runnable(){
                                       public void run(){
                                        if(queue is empty){
                                       queueFuture.cancel(true);}
                                        }
                                        },1,1,SECONDS)

[samir ware]

Hello Noman,
Thank you so much for the reply. That solved my problem.
Thank you so much.
~Samir