static void Main(string[] args)
{
var weatherData = new WeatherData();
var currentConditionsDisplay = new CurrentConditionsDisplay(weatherData);
var weatherStatisticsDisplay = new WeatherStatisticsDisplay(weatherData);
weatherData.SetWeatherData(20.0f, 30.0f, 40.0f);
weatherData.SetWeatherData(80.0f, 85.0f, 90.0f);
}
public static void UseObserverPattern(IView view)
{
//Subject
WeatherData weatherData = new WeatherData();
//create and add one observer
IObserver currentConditions = new CurrentConditionsDisplay(view, weatherData);
weatherData.SetMeasurements(20.1f, 87, 1100);
currentConditions.Unregister();
}
static void Main(string[] args)
{
WeatherData weatherData = new WeatherData();
CurrentConditionsDisplay currentDisplay = new CurrentConditionsDisplay(weatherData);
StatisticsDisplay statisticsDisplay = new StatisticsDisplay(weatherData);
ForecastDisplay forecastDisplay = new ForecastDisplay(weatherData);
HeatIndexDisplay heatIndexDisplay = new HeatIndexDisplay(weatherData);
weatherData.SetMesurements(80, 65, 30.4f);
weatherData.SetMesurements(82, 70, 29.2f);
weatherData.SetMesurements(78, 90, 29.2f);
Console.ReadKey();
}
public static void Observer()
{
WeatherData weatherData = new WeatherData();
CurrentConditionsDisplay currentDisplay =
new CurrentConditionsDisplay(weatherData);
// StatisticsDisplay staticsDisplay = new StatisticsDisplay(weatherData);
// ForecastDisplay forecastDisplay = new ForecastDisplay(weatherData);
weatherData.setMeasurements(80, 65, 30.4f);
weatherData.setMeasurements(82, 70, 29.2f);
weatherData.setMeasurements(78, 90, 29.2f);
Console.ReadKey();
}
static void Main(string[] args)
{
#region Using ObserverPattern
WeatherData weatherData = new WeatherData();
CurrentConditionsDisplay display = new CurrentConditionsDisplay(weatherData);
weatherData.setMeasurements(80, 65, 30.4f);
weatherData.setMeasurements(82, 70, 29.2f);
weatherData.setMeasurements(78, 90, 29.2f);
#endregion
#region Using Strategy pattern
Duck duck = new Duck();
duck.setFlyBehavior(new FlyWithWings());
duck.setQuackBehavior(new Quack());
duck.performFly();
duck.performQuack();
Duck duck2 = new Duck();
duck2.setFlyBehavior(new FlyWithWings());
duck2.setQuackBehavior(new Squeakcs());
duck2.performQuack();
duck2.performFly();
#endregion
#region Using Decorator pattern
Beverage beverage = new Espresso();
Console.WriteLine(beverage.GetDescription() + " $" + beverage.cost());
Beverage beverage2 = new DarkRoast();
beverage2 = new Mocha(beverage2);
beverage2 = new Mocha(beverage2);
beverage2 = new Whip(beverage2);
Console.WriteLine(beverage2.GetDescription() + " $" + beverage2.cost());
Beverage beverage3 = new HouseBlend();
beverage3 = new Soy(beverage3);
beverage3 = new Mocha(beverage3);
beverage3 = new Whip(beverage3);
Console.WriteLine(beverage3.GetDescription() + " $" + beverage3.cost());
#endregion
// Don't close console on program end
Console.ReadKey();
}
