Package com.cdarobotics.cdalib.devices

Class NullDevice

java.lang.Object

com.cdarobotics.cdalib.devices.Device

com.cdarobotics.cdalib.devices.NullDevice

public class NullDevice
extends Device

A no-op Device whose update() does nothing. Useful as a placeholder for optional or missing hardware, letting a subsystem hold a non-null device reference and run unchanged when a real device is not present.

Constructor Summary

Constructors

Constructor	Description
NullDevice()

Method Summary

Modifier and Type	Method	Description
void	update()	Does nothing — this device has no hardware to read from or write to.

Methods inherited from class java.lang.Object

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

Constructor Details

NullDevice

public NullDevice()

Method Details

update

public void update()

Does nothing — this device has no hardware to read from or write to.

Specified by:

update in class Device