以编程方式关闭spring @scheduled任务

Question

我正在使用spring boot + spring scheduler。我希望在满足某些条件后关闭调度程序。请让我知道如何使它成为可能。

@Component
public class ScheduledTasks {

    private static final Logger log = LoggerFactory.getLogger(ScheduledTasks.class);
    static int a=0;
    @Autowired ThreadPoolTaskScheduler scheduler;

    private static final SimpleDateFormat dateFormat = new SimpleDateFormat("HH:mm:ss");

    @Scheduled(fixedRate = 2000)
    public void reportCurrentTime() {
        if(a==5)
        {
            //I need code to stop this here
        }
        log.info("The time is now {}", dateFormat.format(new Date()));
        Thread.currentThread().interrupt();
        System.out.println(a);
        a++;
    }
}