headfirst.observer.WeatherStation

Class CurrentConditionsDisplay

java.lang.Object

headfirst.observer.WeatherStation.CurrentConditionsDisplay

All Implemented Interfaces:

DisplayElement, Observer

public class CurrentConditionsDisplay
extends java.lang.Object
implements Observer, DisplayElement

Constructor Summary

Constructors

Constructor and Description
CurrentConditionsDisplay(Subject weatherData)

Method Summary

Modifier and Type	Method and Description
void	display()
void	update(float temperature, float humidity, float pressure)

Methods inherited from class java.lang.Object

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

Constructor Detail

CurrentConditionsDisplay

public CurrentConditionsDisplay(Subject weatherData)

Method Detail

update

public void update(float temperature,
                   float humidity,
                   float pressure)

Specified by:

update in interface Observer

display

public void display()

Specified by:

display in interface DisplayElement