cn.ujava.design.observer

类 WeatherStation

java.lang.Object

cn.ujava.design.observer.WeatherStation

所有已实现的接口:

Subject

public class WeatherStation
extends Object
implements Subject

构造器概要

构造器

构造器和说明
WeatherStation()

方法概要

限定符和类型	方法和说明
void	notifyObservers()
void	registerObserver(Observer observer)
void	removeObserver(Observer observer)
void	setMeasurements(float temperature, float humidity, float pressure)

从类继承的方法 java.lang.Object

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

构造器详细资料

WeatherStation

public WeatherStation()

方法详细资料

registerObserver

public void registerObserver(Observer observer)

指定者:

registerObserver 在接口中 Subject

removeObserver

public void removeObserver(Observer observer)

指定者:

removeObserver 在接口中 Subject

notifyObservers

public void notifyObservers()

指定者:

notifyObservers 在接口中 Subject

setMeasurements

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