AlarmClock (Apache Jena ARQ)

```
public class AlarmClock
extends Object
```
An AlarmClock is an object that will make a callback (with a vaklue) at a preset time. Simple abstraction of add/reset/cancel of a Runnable. Currently, backed by ScheduledThreadPoolExecutor

Methods
Modifier and Type	Method and Description
`void`	`add(Runnable task, long delay)`
`void`	`cancel(Runnable task)`
`static AlarmClock`	`get()` Global singleton for general use
`void`	`release()`
`void`	`reset(Runnable task, long delay)`

public void add(Runnable task,
       long delay)

public void reset(Runnable task,
         long delay)

Class AlarmClock