Class Diagram
2016-05-11 11:11:24 0 举报123412
作者其他创作
大纲/内容
ForecastDisplay
- update()- display()
WeatherData
- observers : ArrayList- temperature: float- pressure: float- humidity: float
- registerObserver()- removeObserver()- notifyObserver()
CurrentConditionDisplay
Subject
Observer
- update()
StatisticsDisplay
DisplayElement
- display()
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