edu.wpi.first.wpilibj

Class Notifier

java.lang.Object

edu.wpi.first.wpilibj.Notifier

public class Notifier
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Notifier(java.lang.Runnable run) Create a Notifier for timer event notification.

Method Summary

Modifier and Type	Method and Description
void	startPeriodic(double period) Register for periodic event notification.
void	startSingle(double delay) Register for single event notification.
void	stop() Stop timer events from occuring.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Notifier

public Notifier(java.lang.Runnable run)

Create a Notifier for timer event notification.

Parameters:

run - The handler that is called at the notification time which is set using StartSingle or StartPeriodic.

Method Detail

startSingle

public void startSingle(double delay)

Register for single event notification. A timer event is queued for a single event after the specified delay.

Parameters:

delay - Seconds to wait before the handler is called.

startPeriodic

public void startPeriodic(double period)

Register for periodic event notification. A timer event is queued for periodic event notification. Each time the interrupt occurs, the event will be immediately requeued for the same time interval.

Parameters:

period - Period in seconds to call the handler starting one period after the call to this method.

stop

public void stop()

Stop timer events from occuring. Stop any repeating timer events from occuring. This will also remove any single notification events from the queue. If a timer-based call to the registered handler is in progress, this function will block until the handler call is complete.