PeriodicScheduler (hyperLib 0.4.0-travis API)

java.lang.Object
- org.hyperonline.hyperlib.PeriodicScheduler

```
public class PeriodicScheduler
extends java.lang.Object
```
The PeriodicScheduler class allows one to easily add tasks to run periodically in every mode except test mode. For example, one can add methods to report information to the driver station, or to check if preferences have been changed. This class should be thread-safe, provided it is OK to run all events from the main thread.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addEvent(java.lang.Runnable event)`	Add an event to the list of events.
`void`	`clear()`	Remove all scheduled tasks.
`static PeriodicScheduler`	`getInstance()`	Return the single instance of `PeriodicScheduler`.
`void`	`run()`	Run all of the events which have been added to the scheduler.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getInstance
```
public static PeriodicScheduler getInstance()
```
    Return the single instance of PeriodicScheduler. It is safe to call this method from any thread.
    
    Returns:
    
    The single instance of PeriodicScheduler
  - addEvent
```
public void addEvent(java.lang.Runnable event)
```
    Add an event to the list of events. This event will run once every time run() is called. If using HYPERRobot, this happens once every autonomousPeriodic, teleopPeriodic, and disabledPeriodic. As of hyperLib 0.3.1, it is safe to call this from within an event, and to call it from any thread.
    
    Parameters:
    
    event - A Runnable object representing the task to run
  - clear
```
public void clear()
```
    Remove all scheduled tasks. This is mainly useful for testing.
  - run
```
public void run()
```
    Run all of the events which have been added to the scheduler. If you are using HYPERRobot, you do not need to call this manually.