diff -r e4e7db2435f8 -r 0f44b7360c8d front_processing/extern/TUIO_JAVA/src/TUIO/TuioContainer.java
--- a/front_processing/extern/TUIO_JAVA/src/TUIO/TuioContainer.java	Thu Mar 22 16:00:17 2012 +0100
+++ b/front_processing/extern/TUIO_JAVA/src/TUIO/TuioContainer.java	Thu Mar 22 18:15:53 2012 +0100
@@ -1,4 +1,4 @@
-/*
+/*
  TUIO Java backend - part of the reacTIVision project
  http://reactivision.sourceforge.net/
  
@@ -29,435 +29,435 @@
  * @version 1.4
  */ 
 abstract class TuioContainer extends TuioPoint {
-	
-	/**
-	 * The unique session ID number that is assigned to each TUIO object or cursor.
-	 */ 
-	protected long session_id;
-	/**
-	 * The X-axis velocity value.
-	 */ 
-	protected float x_speed;
-	/**
-	 * The Y-axis velocity value.
-	 */ 
-	protected float y_speed;
-	/**
-	 * The motion speed value.
-	 */ 
-	protected float motion_speed;	
-	/**
-	 * The motion acceleration value.
-	 */ 
-	protected float motion_accel;		
-	/**
-	 * A Vector of TuioPoints containing all the previous positions of the TUIO component.
-	 */ 
-	protected Vector<TuioPoint> path;
-	/**
-	 * Defines the ADDED state.
-	 */ 
-	public static final int TUIO_ADDED = 0;
-	/**
-	 * Defines the ACCELERATING state.
-	 */ 
-	public static final int TUIO_ACCELERATING = 1;
-	/**
-	 * Defines the DECELERATING state.
-	 */ 
-	public static final int TUIO_DECELERATING = 2;
-	/**
-	 * Defines the STOPPED state.
-	 */ 
-	public static final int TUIO_STOPPED = 3;
-	/**
-	 * Defines the REMOVED state.
-	 */ 
-	public static final int TUIO_REMOVED = 4;
-	/**
-	 * Reflects the current state of the TuioComponent
-	 */ 
-	protected int state;
-	
-	/**
-	 * This constructor takes a TuioTime argument and assigns it along with the provided 
-	 * Session ID, X and Y coordinate to the newly created TuioContainer.
-	 *
-	 * @param	ttime	the TuioTime to assign
-	 * @param	si	the Session ID to assign
-	 * @param	xp	the X coordinate to assign
-	 * @param	yp	the Y coordinate to assign
-	 */
-	TuioContainer(TuioTime ttime, long si, float xp, float yp) {
-		super(ttime,xp,yp);
-		
-		session_id = si;
-		x_speed = 0.0f;
-		y_speed = 0.0f;
-		motion_speed = 0.0f;
-		motion_accel = 0.0f;
-		
-		path = new Vector<TuioPoint>();
-		path.addElement(new TuioPoint(currentTime,xpos,ypos));
-		state = TUIO_ADDED;
-	}
-	
-	/**
-	 * This constructor takes a TuioTime argument and assigns it along with the provided 
-	 * Session ID, X, Y and Z coordinate to the newly created TuioContainer.
-	 *
-	 * @param	ttime	the TuioTime to assign
-	 * @param	si	the Session ID to assign
-	 * @param	xp	the X coordinate to assign
-	 * @param	yp	the Y coordinate to assign
-	 * @param	zp	the Z coordinate to assign
-	 */
-	TuioContainer(TuioTime ttime, long si, float xp, float yp, float zp) {
-		super(ttime,xp,yp, zp);
-		
-		session_id = si;
-		x_speed = 0.0f;
-		y_speed = 0.0f;
-		motion_speed = 0.0f;
-		motion_accel = 0.0f;
-		
-		path = new Vector<TuioPoint>();
-		path.addElement(new TuioPoint(currentTime,xpos,ypos,zpos));
-		state = TUIO_ADDED;
-	}
-	
-	/**
-	 * This constructor takes the provided Session ID, X and Y coordinate 
-	 * and assigs these values to the newly created TuioContainer.
-	 *
-	 * @param	si	the Session ID to assign
-	 * @param	xp	the X coordinate to assign
-	 * @param	yp	the Y coordinate to assign
-	 */
-	TuioContainer(long si, float xp, float yp) {
-		super(xp,yp);
-		
-		session_id = si;
-		x_speed = 0.0f;
-		y_speed = 0.0f;
-		motion_speed = 0.0f;
-		motion_accel = 0.0f;
-		
-		path = new Vector<TuioPoint>();
-		path.addElement(new TuioPoint(currentTime,xpos,ypos));
-		state = TUIO_ADDED;
-	}
-	
-	/**
-	 * This constructor takes the provided Session ID, X, Y and Z coordinate 
-	 * and assigs these values to the newly created TuioContainer.
-	 *
-	 * @param	si	the Session ID to assign
-	 * @param	xp	the X coordinate to assign
-	 * @param	yp	the Y coordinate to assign
-	 * @param	zp	the Z coordinate to assign
-	 */
-	TuioContainer(long si, float xp, float yp, float zp) {
-		super(xp,yp,zp);
-		
-		session_id = si;
-		x_speed = 0.0f;
-		y_speed = 0.0f;
-		motion_speed = 0.0f;
-		motion_accel = 0.0f;
-		
-		path = new Vector<TuioPoint>();
-		path.addElement(new TuioPoint(currentTime,xpos,ypos,zpos));
-		state = TUIO_ADDED;
-	}
-	
-	/**
-	 * This constructor takes the atttibutes of the provided TuioContainer 
-	 * and assigs these values to the newly created TuioContainer.
-	 *
-	 * @param	tcon	the TuioContainer to assign
-	 */
-	TuioContainer(TuioContainer tcon) {
-		super(tcon);
-		
-		session_id = tcon.getSessionID();
-		x_speed = 0.0f;
-		y_speed = 0.0f;
-		motion_speed = 0.0f;
-		motion_accel = 0.0f;
-		
-		path = new Vector<TuioPoint>();
-		path.addElement(new TuioPoint(currentTime,xpos,ypos,zpos));
-		state = TUIO_ADDED;
-	}
-	
-	/**
-	 * Takes a TuioTime argument and assigns it along with the provided 
-	 * X and Y coordinate to the private TuioContainer attributes.
-	 * The speed and accleration values are calculated accordingly.
-	 *
-	 * @param	ttime	the TuioTime to assign
-	 * @param	xp	the X coordinate to assign
-	 * @param	yp	the Y coordinate to assign
-	 */
-	public void update(TuioTime ttime, float xp, float yp) {
-		TuioPoint lastPoint = path.lastElement();
-		super.update(ttime,xp,yp);
-		
-		TuioTime diffTime = currentTime.subtract(lastPoint.getTuioTime());
-		float dt = diffTime.getTotalMilliseconds()/1000.0f;
-		float dx = this.xpos - lastPoint.getX();
-		float dy = this.ypos - lastPoint.getY();
-		float dist = (float)Math.sqrt(dx*dx+dy*dy);
-		float last_motion_speed = this.motion_speed;
-		
-		this.x_speed = dx/dt;
-		this.y_speed = dy/dt;
-		this.motion_speed = dist/dt;
-		this.motion_accel = (motion_speed - last_motion_speed)/dt;
-		
-		path.addElement(new TuioPoint(currentTime,xpos,ypos));
-		if (motion_accel>0) state = TUIO_ACCELERATING;
-		else if (motion_accel<0) state = TUIO_DECELERATING;
-		else state = TUIO_STOPPED;
-	}
-	
-	/**
-	 * Takes a TuioTime argument and assigns it along with the provided 
-	 * X, Y and Z coordinate to the private TuioContainer attributes.
-	 * The speed and accleration values are calculated accordingly.
-	 *
-	 * @param	ttime	the TuioTime to assign
-	 * @param	xp	the X coordinate to assign
-	 * @param	yp	the Y coordinate to assign
-	 * @param	zp	the Z coordinate to assign
-	 */
-	public void update(TuioTime ttime, float xp, float yp, float zp) {
-		TuioPoint lastPoint = path.lastElement();
-		super.update(ttime,xp,yp,zp);
-		
-		TuioTime diffTime = currentTime.subtract(lastPoint.getTuioTime());
-		float dt = diffTime.getTotalMilliseconds()/1000.0f;
-		float dx = this.xpos - lastPoint.getX();
-		float dy = this.ypos - lastPoint.getY();
-		float dz = this.zpos - lastPoint.getZ();
-		float dist = (float)Math.sqrt(dx*dx+dy*dy+dz*dz);
-		float last_motion_speed = this.motion_speed;
-		
-		this.x_speed = dx/dt;
-		this.y_speed = dy/dt;
-		this.motion_speed = dist/dt;
-		this.motion_accel = (motion_speed - last_motion_speed)/dt;
-		
-		path.addElement(new TuioPoint(currentTime,xpos,ypos,zpos));
-		if (motion_accel>0) state = TUIO_ACCELERATING;
-		else if (motion_accel<0) state = TUIO_DECELERATING;
-		else state = TUIO_STOPPED;
-	}
-	
-	/**
-	 * This method is used to calculate the speed and acceleration values of
-	 * TuioContainers with unchanged positions.
-	 */
-	public void stop(TuioTime ttime) {
-		update(ttime,xpos,ypos,zpos);
-	}
-	
-	/**
-	 * Takes a TuioTime argument and assigns it along with the provided 
-	 * X and Y coordinate, X and Y velocity and acceleration
-	 * to the private TuioContainer attributes.
-	 *
-	 * @param	ttime	the TuioTime to assign
-	 * @param	xp	the X coordinate to assign
-	 * @param	yp	the Y coordinate to assign
-	 * @param	xs	the X velocity to assign
-	 * @param	ys	the Y velocity to assign
-	 * @param	ma	the acceleration to assign
-	 */
-	public void update(TuioTime ttime, float xp, float yp , float xs, float ys, float ma) {
-		super.update(ttime,xp,yp);
-		x_speed = xs;
-		y_speed = ys;
-		motion_speed = (float)Math.sqrt(x_speed*x_speed+y_speed*y_speed);
-		motion_accel = ma;
-		path.addElement(new TuioPoint(currentTime,xpos,ypos));
-		if (motion_accel>0) state = TUIO_ACCELERATING;
-		else if (motion_accel<0) state = TUIO_DECELERATING;
-		else state = TUIO_STOPPED;
-	}
-	
-	/**
-	 * Takes a TuioTime argument and assigns it along with the provided 
-	 * X, Y and Z coordinate, X and Y velocity and acceleration
-	 * to the private TuioContainer attributes.
-	 *
-	 * @param	ttime	the TuioTime to assign
-	 * @param	xp	the X coordinate to assign
-	 * @param	yp	the Y coordinate to assign
-	 * @param	zp	the Z coordinate to assign
-	 * @param	xs	the X velocity to assign
-	 * @param	ys	the Y velocity to assign
-	 * @param	ma	the acceleration to assign
-	 */
-	public void update(TuioTime ttime, float xp, float yp, float zp , float xs, float ys, float ma) {
-		super.update(ttime,xp,yp,zp);
-		x_speed = xs;
-		y_speed = ys;
-		motion_speed = (float)Math.sqrt(x_speed*x_speed+y_speed*y_speed);
-		motion_accel = ma;
-		path.addElement(new TuioPoint(currentTime,xpos,ypos,zpos));
-		if (motion_accel>0) state = TUIO_ACCELERATING;
-		else if (motion_accel<0) state = TUIO_DECELERATING;
-		else state = TUIO_STOPPED;
-	}
-	
-	/**
-	 * Assigns the provided X and Y coordinate, X and Y velocity and acceleration
-	 * to the private TuioContainer attributes. The TuioTime time stamp remains unchanged.
-	 *
-	 * @param	xp	the X coordinate to assign
-	 * @param	yp	the Y coordinate to assign
-	 * @param	xs	the X velocity to assign
-	 * @param	ys	the Y velocity to assign
-	 * @param	ma	the acceleration to assign
-	 */
-	public void update(float xp, float yp,float xs,float ys,float ma) {
-		super.update(xp,yp);
-		x_speed = xs;
-		y_speed = ys;
-		motion_speed = (float)Math.sqrt(x_speed*x_speed+y_speed*y_speed);
-		motion_accel = ma;
-		path.addElement(new TuioPoint(currentTime,xpos,ypos));
-		if (motion_accel>0) state = TUIO_ACCELERATING;
-		else if (motion_accel<0) state = TUIO_DECELERATING;
-		else state = TUIO_STOPPED;
-	}
-	
-	/**
-	 * Assigns the provided X, Y and Z coordinate, X and Y velocity and acceleration
-	 * to the private TuioContainer attributes. The TuioTime time stamp remains unchanged.
-	 *
-	 * @param	xp	the X coordinate to assign
-	 * @param	yp	the Y coordinate to assign
-	 * @param	zp	the Z coordinate to assign
-	 * @param	xs	the X velocity to assign
-	 * @param	ys	the Y velocity to assign
-	 * @param	ma	the acceleration to assign
-	 */
-	public void update(float xp, float yp, float zp,float xs,float ys,float ma) {
-		super.update(xp,yp,zp);
-		x_speed = xs;
-		y_speed = ys;
-		motion_speed = (float)Math.sqrt(x_speed*x_speed+y_speed*y_speed);
-		motion_accel = ma;
-		path.addElement(new TuioPoint(currentTime,xpos,ypos,zpos));
-		if (motion_accel>0) state = TUIO_ACCELERATING;
-		else if (motion_accel<0) state = TUIO_DECELERATING;
-		else state = TUIO_STOPPED;
-	}
-	
-	/**
-	 * Takes the atttibutes of the provided TuioContainer 
-	 * and assigs these values to this TuioContainer.
-	 * The TuioTime time stamp of this TuioContainer remains unchanged.
-	 *
-	 * @param	tcon	the TuioContainer to assign
-	 */
-	public void update (TuioContainer tcon) {
-		super.update(tcon);
-		x_speed = tcon.getXSpeed();
-		y_speed = tcon.getYSpeed();
-		motion_speed = tcon.getMotionSpeed();
-		motion_accel = tcon.getMotionAccel();
-		path.addElement(new TuioPoint(currentTime,xpos,ypos,zpos));
-		if (motion_accel>0) state = TUIO_ACCELERATING;
-		else if (motion_accel<0) state = TUIO_DECELERATING;
-		else state = TUIO_STOPPED;
-	}
-	
-	/**
-	 * Assigns the REMOVE state to this TuioContainer and sets
-	 * its TuioTime time stamp to the provided TuioTime argument.
-	 *
-	 * @param	ttime	the TuioTime to assign
-	 */
-	public void remove(TuioTime ttime) {
-		currentTime = new TuioTime(ttime);
-		state = TUIO_REMOVED;
-	}
-	
-	/**
-	 * Returns the Session ID of this TuioContainer.
-	 * @return	the Session ID of this TuioContainer
-	 */
-	public long getSessionID() {
-		return session_id;
-	}
-	
-	/**
-	 * Returns the X velocity of this TuioContainer.
-	 * @return	the X velocity of this TuioContainer
-	 */
-	public float getXSpeed() {
-		return x_speed;
-	}
-	
-	/**
-	 * Returns the Y velocity of this TuioContainer.
-	 * @return	the Y velocity of this TuioContainer
-	 */
-	public float getYSpeed() {
-		return y_speed;
-	}
-	
-	/**
-	 * Returns the position of this TuioContainer.
-	 * @return	the position of this TuioContainer
-	 */
-	public TuioPoint getPosition() {
-		return new TuioPoint(xpos,ypos,zpos);
-	}
-	
-	/**
-	 * Returns the path of this TuioContainer.
-	 * @return	the path of this TuioContainer
-	 */
-	public Vector<TuioPoint> getPath() {
-		return path;
-	}
-	
-	/**
-	 * Returns the motion speed of this TuioContainer.
-	 * @return	the motion speed of this TuioContainer
-	 */
-	public float getMotionSpeed() {
-		return motion_speed;
-	}
-	
-	/**
-	 * Returns the motion acceleration of this TuioContainer.
-	 * @return	the motion acceleration of this TuioContainer
-	 */
-	public float getMotionAccel() {
-		return motion_accel;
-	}
-	
-	/**
-	 * Returns the TUIO state of this TuioContainer.
-	 * @return	the TUIO state of this TuioContainer
-	 */
-	public int getTuioState() {
-		return state;
-	}
-	
-	/**
-	 * Returns true of this TuioContainer is moving.
-	 * @return	true of this TuioContainer is moving
-	 */
-	public boolean isMoving() { 
-		if ((state==TUIO_ACCELERATING) || (state==TUIO_DECELERATING)) return true;
-		else return false;
-	}
-	
+    
+    /**
+     * The unique session ID number that is assigned to each TUIO object or cursor.
+     */ 
+    protected long session_id;
+    /**
+     * The X-axis velocity value.
+     */ 
+    protected float x_speed;
+    /**
+     * The Y-axis velocity value.
+     */ 
+    protected float y_speed;
+    /**
+     * The motion speed value.
+     */ 
+    protected float motion_speed;    
+    /**
+     * The motion acceleration value.
+     */ 
+    protected float motion_accel;        
+    /**
+     * A Vector of TuioPoints containing all the previous positions of the TUIO component.
+     */ 
+    protected Vector<TuioPoint> path;
+    /**
+     * Defines the ADDED state.
+     */ 
+    public static final int TUIO_ADDED = 0;
+    /**
+     * Defines the ACCELERATING state.
+     */ 
+    public static final int TUIO_ACCELERATING = 1;
+    /**
+     * Defines the DECELERATING state.
+     */ 
+    public static final int TUIO_DECELERATING = 2;
+    /**
+     * Defines the STOPPED state.
+     */ 
+    public static final int TUIO_STOPPED = 3;
+    /**
+     * Defines the REMOVED state.
+     */ 
+    public static final int TUIO_REMOVED = 4;
+    /**
+     * Reflects the current state of the TuioComponent
+     */ 
+    protected int state;
+    
+    /**
+     * This constructor takes a TuioTime argument and assigns it along with the provided 
+     * Session ID, X and Y coordinate to the newly created TuioContainer.
+     *
+     * @param    ttime    the TuioTime to assign
+     * @param    si    the Session ID to assign
+     * @param    xp    the X coordinate to assign
+     * @param    yp    the Y coordinate to assign
+     */
+    TuioContainer(TuioTime ttime, long si, float xp, float yp) {
+        super(ttime,xp,yp);
+        
+        session_id = si;
+        x_speed = 0.0f;
+        y_speed = 0.0f;
+        motion_speed = 0.0f;
+        motion_accel = 0.0f;
+        
+        path = new Vector<TuioPoint>();
+        path.addElement(new TuioPoint(currentTime,xpos,ypos));
+        state = TUIO_ADDED;
+    }
+    
+    /**
+     * This constructor takes a TuioTime argument and assigns it along with the provided 
+     * Session ID, X, Y and Z coordinate to the newly created TuioContainer.
+     *
+     * @param    ttime    the TuioTime to assign
+     * @param    si    the Session ID to assign
+     * @param    xp    the X coordinate to assign
+     * @param    yp    the Y coordinate to assign
+     * @param    zp    the Z coordinate to assign
+     */
+    TuioContainer(TuioTime ttime, long si, float xp, float yp, float zp) {
+        super(ttime,xp,yp, zp);
+        
+        session_id = si;
+        x_speed = 0.0f;
+        y_speed = 0.0f;
+        motion_speed = 0.0f;
+        motion_accel = 0.0f;
+        
+        path = new Vector<TuioPoint>();
+        path.addElement(new TuioPoint(currentTime,xpos,ypos,zpos));
+        state = TUIO_ADDED;
+    }
+    
+    /**
+     * This constructor takes the provided Session ID, X and Y coordinate 
+     * and assigs these values to the newly created TuioContainer.
+     *
+     * @param    si    the Session ID to assign
+     * @param    xp    the X coordinate to assign
+     * @param    yp    the Y coordinate to assign
+     */
+    TuioContainer(long si, float xp, float yp) {
+        super(xp,yp);
+        
+        session_id = si;
+        x_speed = 0.0f;
+        y_speed = 0.0f;
+        motion_speed = 0.0f;
+        motion_accel = 0.0f;
+        
+        path = new Vector<TuioPoint>();
+        path.addElement(new TuioPoint(currentTime,xpos,ypos));
+        state = TUIO_ADDED;
+    }
+    
+    /**
+     * This constructor takes the provided Session ID, X, Y and Z coordinate 
+     * and assigs these values to the newly created TuioContainer.
+     *
+     * @param    si    the Session ID to assign
+     * @param    xp    the X coordinate to assign
+     * @param    yp    the Y coordinate to assign
+     * @param    zp    the Z coordinate to assign
+     */
+    TuioContainer(long si, float xp, float yp, float zp) {
+        super(xp,yp,zp);
+        
+        session_id = si;
+        x_speed = 0.0f;
+        y_speed = 0.0f;
+        motion_speed = 0.0f;
+        motion_accel = 0.0f;
+        
+        path = new Vector<TuioPoint>();
+        path.addElement(new TuioPoint(currentTime,xpos,ypos,zpos));
+        state = TUIO_ADDED;
+    }
+    
+    /**
+     * This constructor takes the atttibutes of the provided TuioContainer 
+     * and assigs these values to the newly created TuioContainer.
+     *
+     * @param    tcon    the TuioContainer to assign
+     */
+    TuioContainer(TuioContainer tcon) {
+        super(tcon);
+        
+        session_id = tcon.getSessionID();
+        x_speed = 0.0f;
+        y_speed = 0.0f;
+        motion_speed = 0.0f;
+        motion_accel = 0.0f;
+        
+        path = new Vector<TuioPoint>();
+        path.addElement(new TuioPoint(currentTime,xpos,ypos,zpos));
+        state = TUIO_ADDED;
+    }
+    
+    /**
+     * Takes a TuioTime argument and assigns it along with the provided 
+     * X and Y coordinate to the private TuioContainer attributes.
+     * The speed and accleration values are calculated accordingly.
+     *
+     * @param    ttime    the TuioTime to assign
+     * @param    xp    the X coordinate to assign
+     * @param    yp    the Y coordinate to assign
+     */
+    public void update(TuioTime ttime, float xp, float yp) {
+        TuioPoint lastPoint = path.lastElement();
+        super.update(ttime,xp,yp);
+        
+        TuioTime diffTime = currentTime.subtract(lastPoint.getTuioTime());
+        float dt = diffTime.getTotalMilliseconds()/1000.0f;
+        float dx = this.xpos - lastPoint.getX();
+        float dy = this.ypos - lastPoint.getY();
+        float dist = (float)Math.sqrt(dx*dx+dy*dy);
+        float last_motion_speed = this.motion_speed;
+        
+        this.x_speed = dx/dt;
+        this.y_speed = dy/dt;
+        this.motion_speed = dist/dt;
+        this.motion_accel = (motion_speed - last_motion_speed)/dt;
+        
+        path.addElement(new TuioPoint(currentTime,xpos,ypos));
+        if (motion_accel>0) state = TUIO_ACCELERATING;
+        else if (motion_accel<0) state = TUIO_DECELERATING;
+        else state = TUIO_STOPPED;
+    }
+    
+    /**
+     * Takes a TuioTime argument and assigns it along with the provided 
+     * X, Y and Z coordinate to the private TuioContainer attributes.
+     * The speed and accleration values are calculated accordingly.
+     *
+     * @param    ttime    the TuioTime to assign
+     * @param    xp    the X coordinate to assign
+     * @param    yp    the Y coordinate to assign
+     * @param    zp    the Z coordinate to assign
+     */
+    public void update(TuioTime ttime, float xp, float yp, float zp) {
+        TuioPoint lastPoint = path.lastElement();
+        super.update(ttime,xp,yp,zp);
+        
+        TuioTime diffTime = currentTime.subtract(lastPoint.getTuioTime());
+        float dt = diffTime.getTotalMilliseconds()/1000.0f;
+        float dx = this.xpos - lastPoint.getX();
+        float dy = this.ypos - lastPoint.getY();
+        float dz = this.zpos - lastPoint.getZ();
+        float dist = (float)Math.sqrt(dx*dx+dy*dy+dz*dz);
+        float last_motion_speed = this.motion_speed;
+        
+        this.x_speed = dx/dt;
+        this.y_speed = dy/dt;
+        this.motion_speed = dist/dt;
+        this.motion_accel = (motion_speed - last_motion_speed)/dt;
+        
+        path.addElement(new TuioPoint(currentTime,xpos,ypos,zpos));
+        if (motion_accel>0) state = TUIO_ACCELERATING;
+        else if (motion_accel<0) state = TUIO_DECELERATING;
+        else state = TUIO_STOPPED;
+    }
+    
+    /**
+     * This method is used to calculate the speed and acceleration values of
+     * TuioContainers with unchanged positions.
+     */
+    public void stop(TuioTime ttime) {
+        update(ttime,xpos,ypos,zpos);
+    }
+    
+    /**
+     * Takes a TuioTime argument and assigns it along with the provided 
+     * X and Y coordinate, X and Y velocity and acceleration
+     * to the private TuioContainer attributes.
+     *
+     * @param    ttime    the TuioTime to assign
+     * @param    xp    the X coordinate to assign
+     * @param    yp    the Y coordinate to assign
+     * @param    xs    the X velocity to assign
+     * @param    ys    the Y velocity to assign
+     * @param    ma    the acceleration to assign
+     */
+    public void update(TuioTime ttime, float xp, float yp , float xs, float ys, float ma) {
+        super.update(ttime,xp,yp);
+        x_speed = xs;
+        y_speed = ys;
+        motion_speed = (float)Math.sqrt(x_speed*x_speed+y_speed*y_speed);
+        motion_accel = ma;
+        path.addElement(new TuioPoint(currentTime,xpos,ypos));
+        if (motion_accel>0) state = TUIO_ACCELERATING;
+        else if (motion_accel<0) state = TUIO_DECELERATING;
+        else state = TUIO_STOPPED;
+    }
+    
+    /**
+     * Takes a TuioTime argument and assigns it along with the provided 
+     * X, Y and Z coordinate, X and Y velocity and acceleration
+     * to the private TuioContainer attributes.
+     *
+     * @param    ttime    the TuioTime to assign
+     * @param    xp    the X coordinate to assign
+     * @param    yp    the Y coordinate to assign
+     * @param    zp    the Z coordinate to assign
+     * @param    xs    the X velocity to assign
+     * @param    ys    the Y velocity to assign
+     * @param    ma    the acceleration to assign
+     */
+    public void update(TuioTime ttime, float xp, float yp, float zp , float xs, float ys, float ma) {
+        super.update(ttime,xp,yp,zp);
+        x_speed = xs;
+        y_speed = ys;
+        motion_speed = (float)Math.sqrt(x_speed*x_speed+y_speed*y_speed);
+        motion_accel = ma;
+        path.addElement(new TuioPoint(currentTime,xpos,ypos,zpos));
+        if (motion_accel>0) state = TUIO_ACCELERATING;
+        else if (motion_accel<0) state = TUIO_DECELERATING;
+        else state = TUIO_STOPPED;
+    }
+    
+    /**
+     * Assigns the provided X and Y coordinate, X and Y velocity and acceleration
+     * to the private TuioContainer attributes. The TuioTime time stamp remains unchanged.
+     *
+     * @param    xp    the X coordinate to assign
+     * @param    yp    the Y coordinate to assign
+     * @param    xs    the X velocity to assign
+     * @param    ys    the Y velocity to assign
+     * @param    ma    the acceleration to assign
+     */
+    public void update(float xp, float yp,float xs,float ys,float ma) {
+        super.update(xp,yp);
+        x_speed = xs;
+        y_speed = ys;
+        motion_speed = (float)Math.sqrt(x_speed*x_speed+y_speed*y_speed);
+        motion_accel = ma;
+        path.addElement(new TuioPoint(currentTime,xpos,ypos));
+        if (motion_accel>0) state = TUIO_ACCELERATING;
+        else if (motion_accel<0) state = TUIO_DECELERATING;
+        else state = TUIO_STOPPED;
+    }
+    
+    /**
+     * Assigns the provided X, Y and Z coordinate, X and Y velocity and acceleration
+     * to the private TuioContainer attributes. The TuioTime time stamp remains unchanged.
+     *
+     * @param    xp    the X coordinate to assign
+     * @param    yp    the Y coordinate to assign
+     * @param    zp    the Z coordinate to assign
+     * @param    xs    the X velocity to assign
+     * @param    ys    the Y velocity to assign
+     * @param    ma    the acceleration to assign
+     */
+    public void update(float xp, float yp, float zp,float xs,float ys,float ma) {
+        super.update(xp,yp,zp);
+        x_speed = xs;
+        y_speed = ys;
+        motion_speed = (float)Math.sqrt(x_speed*x_speed+y_speed*y_speed);
+        motion_accel = ma;
+        path.addElement(new TuioPoint(currentTime,xpos,ypos,zpos));
+        if (motion_accel>0) state = TUIO_ACCELERATING;
+        else if (motion_accel<0) state = TUIO_DECELERATING;
+        else state = TUIO_STOPPED;
+    }
+    
+    /**
+     * Takes the atttibutes of the provided TuioContainer 
+     * and assigs these values to this TuioContainer.
+     * The TuioTime time stamp of this TuioContainer remains unchanged.
+     *
+     * @param    tcon    the TuioContainer to assign
+     */
+    public void update (TuioContainer tcon) {
+        super.update(tcon);
+        x_speed = tcon.getXSpeed();
+        y_speed = tcon.getYSpeed();
+        motion_speed = tcon.getMotionSpeed();
+        motion_accel = tcon.getMotionAccel();
+        path.addElement(new TuioPoint(currentTime,xpos,ypos,zpos));
+        if (motion_accel>0) state = TUIO_ACCELERATING;
+        else if (motion_accel<0) state = TUIO_DECELERATING;
+        else state = TUIO_STOPPED;
+    }
+    
+    /**
+     * Assigns the REMOVE state to this TuioContainer and sets
+     * its TuioTime time stamp to the provided TuioTime argument.
+     *
+     * @param    ttime    the TuioTime to assign
+     */
+    public void remove(TuioTime ttime) {
+        currentTime = new TuioTime(ttime);
+        state = TUIO_REMOVED;
+    }
+    
+    /**
+     * Returns the Session ID of this TuioContainer.
+     * @return    the Session ID of this TuioContainer
+     */
+    public long getSessionID() {
+        return session_id;
+    }
+    
+    /**
+     * Returns the X velocity of this TuioContainer.
+     * @return    the X velocity of this TuioContainer
+     */
+    public float getXSpeed() {
+        return x_speed;
+    }
+    
+    /**
+     * Returns the Y velocity of this TuioContainer.
+     * @return    the Y velocity of this TuioContainer
+     */
+    public float getYSpeed() {
+        return y_speed;
+    }
+    
+    /**
+     * Returns the position of this TuioContainer.
+     * @return    the position of this TuioContainer
+     */
+    public TuioPoint getPosition() {
+        return new TuioPoint(xpos,ypos,zpos);
+    }
+    
+    /**
+     * Returns the path of this TuioContainer.
+     * @return    the path of this TuioContainer
+     */
+    public Vector<TuioPoint> getPath() {
+        return path;
+    }
+    
+    /**
+     * Returns the motion speed of this TuioContainer.
+     * @return    the motion speed of this TuioContainer
+     */
+    public float getMotionSpeed() {
+        return motion_speed;
+    }
+    
+    /**
+     * Returns the motion acceleration of this TuioContainer.
+     * @return    the motion acceleration of this TuioContainer
+     */
+    public float getMotionAccel() {
+        return motion_accel;
+    }
+    
+    /**
+     * Returns the TUIO state of this TuioContainer.
+     * @return    the TUIO state of this TuioContainer
+     */
+    public int getTuioState() {
+        return state;
+    }
+    
+    /**
+     * Returns true of this TuioContainer is moving.
+     * @return    true of this TuioContainer is moving
+     */
+    public boolean isMoving() { 
+        if ((state==TUIO_ACCELERATING) || (state==TUIO_DECELERATING)) return true;
+        else return false;
+    }
+    
 }