org.wiigee.device
Class Device

java.lang.Object
  org.wiigee.device.Device

public class Device
extends java.lang.Object

Abstract representation of a device with very basic functionalities. This class should be derived from, if anybody plans to add a new class of devices, like Wiimote or AndroidDevice does. This class mainly consist of filter management, recognition control and core event control.

Field Summary

protected boolean	accelerationEnabled
protected java.util.Vector<AccelerationListener>	accelerationlistener
protected java.util.Vector<Filter>	accfilters
protected java.util.Vector<ButtonListener>	buttonlistener
protected int	closegesturebutton
static int	MOTION
protected ProcessingUnit	processingunit
protected int	recognitionbutton
protected int	trainbutton

Constructor Summary

Device(boolean autofiltering)

Method Summary

void	addAccelerationFilter(Filter filter) Adds a Filter for processing the acceleration values.
void	addAccelerationListener(AccelerationListener listener) Adds an AccelerationListener to the Device.
void	addButtonListener(ButtonListener listener) Adds a ButtonListener to the Device.
void	addGestureListener(GestureListener listener) Adds a GestureListener to the Device.
void	fireAccelerationEvent(double[] vector) Fires an acceleration event.
void	fireButtonPressedEvent(int button) Fires a button pressed event.
void	fireButtonReleasedEvent(int button) Fires a button released event.
void	fireMotionStartEvent() Fires a motion start event.
void	fireMotionStopEvent() Fires a motion stop event.
int	getCloseGestureButton()
ProcessingUnit	getProcessingUnit()
int	getRecognitionButton()
int	getTrainButton()
void	loadGesture(java.lang.String filename)
void	resetAccelerationFilters() Resets all the accfilters, which are resetable.
void	saveGesture(int id, java.lang.String filename)
void	setAccelerationEnabled(boolean enabled)
void	setCloseGestureButton(int b)
void	setRecognitionButton(int b)
void	setTrainButton(int b)

Methods inherited from class java.lang.Object

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

Field Detail

MOTION

public static final int MOTION

See Also:

Constant Field Values

recognitionbutton

protected int recognitionbutton

trainbutton

protected int trainbutton

closegesturebutton

protected int closegesturebutton

accelerationEnabled

protected boolean accelerationEnabled

accfilters

protected java.util.Vector<Filter> accfilters

accelerationlistener

protected java.util.Vector<AccelerationListener> accelerationlistener

buttonlistener

protected java.util.Vector<ButtonListener> buttonlistener

processingunit

protected ProcessingUnit processingunit

Constructor Detail

Device

public Device(boolean autofiltering)

Method Detail

addAccelerationFilter

public void addAccelerationFilter(Filter filter)

Adds a Filter for processing the acceleration values.

Parameters:

filter - The Filter instance.

resetAccelerationFilters

public void resetAccelerationFilters()

Resets all the accfilters, which are resetable. Sometimes they have to be resettet if a new gesture starts.

addAccelerationListener

public void addAccelerationListener(AccelerationListener listener)

Adds an AccelerationListener to the Device. Everytime an acceleration on the Device is performed the AccelerationListener would receive an event of this action.

Parameters:

listener - The Listener.

addButtonListener

public void addButtonListener(ButtonListener listener)

Adds a ButtonListener to the Device. Everytime a Button has been pressed or released, the Listener would be notified about this via the corresponding Events.

Parameters:

listener - The Listener.

addGestureListener

public void addGestureListener(GestureListener listener)

Adds a GestureListener to the Device. Everytime a gesture is performed the GestureListener would receive an event of this gesture.

Parameters:

listener - The Listener.

getRecognitionButton

public int getRecognitionButton()

setRecognitionButton

public void setRecognitionButton(int b)

getTrainButton

public int getTrainButton()

setTrainButton

public void setTrainButton(int b)

getCloseGestureButton

public int getCloseGestureButton()

setCloseGestureButton

public void setCloseGestureButton(int b)

getProcessingUnit

public ProcessingUnit getProcessingUnit()

setAccelerationEnabled

public void setAccelerationEnabled(boolean enabled)
                            throws java.io.IOException

Throws:

java.io.IOException

loadGesture

public void loadGesture(java.lang.String filename)

saveGesture

public void saveGesture(int id,
                        java.lang.String filename)

fireAccelerationEvent

public void fireAccelerationEvent(double[] vector)

Fires an acceleration event.

Parameters:

vector - Consists of three values: acceleration on X, Y and Z axis.

fireButtonPressedEvent

public void fireButtonPressedEvent(int button)

Fires a button pressed event.

Parameters:

button - Integer value of the pressed button.

fireButtonReleasedEvent

public void fireButtonReleasedEvent(int button)

Fires a button released event.

fireMotionStartEvent

public void fireMotionStartEvent()

Fires a motion start event.

fireMotionStopEvent

public void fireMotionStopEvent()

Fires a motion stop event.