ch.aplu.raspi

Class UltrasonicAdapter

java.lang.Object

ch.aplu.raspi.UltrasonicAdapter

All Implemented Interfaces:

UltrasonicListener

public class UltrasonicAdapter
extends java.lang.Object
implements UltrasonicListener

Class with empty callback methods for the ultrasonic sensor.

Constructor Summary

Constructors

Constructor and Description
UltrasonicAdapter()

Method Summary

Methods

Modifier and Type	Method and Description
void	far(double value) Empty method called when the distance exceeds the trigger level.
void	near(double value) Empty method called when the distance falls below the trigger level.

Methods inherited from class java.lang.Object

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

Constructor Detail

UltrasonicAdapter

public UltrasonicAdapter()

Method Detail

far

public void far(double value)

Empty method called when the distance exceeds the trigger level. If no target is found in the beam area, a far event is triggered with value -1. Override it to process the event.

Specified by:

far in interface UltrasonicListener

Parameters:

value - the current distance

near

public void near(double value)

Empty method called when the distance falls below the trigger level. Override it to process the event.

Specified by:

near in interface UltrasonicListener

Parameters:

value - the current distance