public interface UltrasonicListener
extends java.util.EventListener
Modifier and Type | Method and Description |
---|---|
void |
far(SensorPort port,
int level)
Called when the distance exceeds the trigger level.
|
void |
near(SensorPort port,
int level)
Called when the distance falls below the trigger level.
|
void far(SensorPort port, int level)
port
- the port where the sensor is plugged inlevel
- the current distance levelvoid near(SensorPort port, int level)
port
- the port where the sensor is plugged inlevel
- the current distance level