春に動的に調整可能な固定レートでジョブをスケジュールするにはどうすればよいですか?

@Configuration
@EnableScheduling
public class MyAppConfig implements SchedulingConfigurer {
    // ...
}

@Override
public Date nextExecutionTime(TriggerContext triggerContext) {
    Calendar nextExecutionTime = new GregorianCalendar();
    Date lastActualExecutionTime = triggerContext.lastActualExecutionTime();
    nextExecutionTime.setTime(lastActualExecutionTime != null ? lastActualExecutionTime : new Date());
    nextExecutionTime.add(Calendar.MILLISECOND, env.getProperty("myRate", Integer.class)); //you can get the value from wherever you want
    return nextExecutionTime.getTime();
}

public void configureTasks(ScheduledTaskRegistrar taskRegistrar) {
    // ...
    taskRegistrar.addTriggerTask(
        new Runnable() {
            @Override
            public void run() {
                myBean().getSchedule();
            }
        },
        new Trigger() {
            // ... (Your trigger implementation)
        }
    );
}