001package votorola.s.gwt.stage.light;
002
003
004/** A null implementation of a sensor.
005  */
006public class Sensor0 implements Sensor
007{
008
009
010   // - S e n s o r ----------------------------------------------------------------------
011
012
013    /** Does nothing.
014      */
015    public final void changed() {}
016
017
018
019    /** Does nothing.
020      */
021    public final void out() {}
022
023
024
025    /** Does nothing.
026      */
027    public final void over() {}
028
029
030}