ist.palcom.services.incubator.display
Class DisplayDevice
java.lang.Object
ist.palcom.device.AbstractDevice
ist.palcom.device.AbstractUDPDevice
ist.palcom.services.incubator.display.DisplayDevice
- All Implemented Interfaces:
- java.lang.Runnable
public class DisplayDevice
- extends AbstractUDPDevice
Creates a display out of three 7-segment led displays.
Can be used to show numbers.
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DisplayDevice
public DisplayDevice(java.lang.String name,
DeviceID deviceID)
initDevice
protected void initDevice()
throws java.io.IOException
- Description copied from class:
AbstractDevice
- Initialize the device. Called from a PalcomThread. Here the actual setup
is done. Subclasses override this method, and call super.initDevice from
there.
- Overrides:
initDevice in class AbstractDevice
- Throws:
java.io.IOException
stopDevice
protected void stopDevice()
throws java.io.IOException
- Description copied from class:
AbstractDevice
- Stop the device. Called from a PalcomThread. Here the actual cleanup is
done. Subclasses override this method, and call super.stopDevice from
there.
- Overrides:
stopDevice in class AbstractDevice
- Throws:
java.io.IOException
createDeviceContext
protected DeviceContext createDeviceContext(DeviceID deviceID,
PalcomScheduler scheduler)
- Description copied from class:
AbstractDevice
- Creates the
DeviceContext of the device. This method has to be
implemented in a concrete subclass.
- Overrides:
createDeviceContext in class AbstractUDPDevice
- Parameters:
deviceID - The device ID.scheduler - The scheduler.
- Returns:
- The DeviceContext
main
public static void main(java.lang.String[] args)
- A main method that runs an EchoDevice.