Exemplo 03 - Adapter e Bridge

Parte 1

classDiagram
title Previsao do Tempo - Principais Classes

class Main {
}

namespace Providers {
  class ProviderHistoryApi {
    +fetch(String location)
  }

  class ProviderKelvinApi {
    +fetch(String location)
  }
}

class Weather {
  +location : String
  +temperatureCelsius : double
  +humidity : double
  +windForce : double
  +windDirection : String
}

class KelvinPayload {
  +city : String
  +temperatureKelvin : double
  +humidity : double
  +windX : double
  +windY : double
}

class HistoryPayload {
  +city : String
  +lastFiveTemperatures : double[]
  +humidity : double
  +windForce : double
  +windDirectionDegrees : double
}

class WeatherUtils {
  +vectorToCardinal(double x, double y) : double
  +vectorMagnitude(double x, double y) : double
  +degreesToCardinal(double degrees) : String
}

Main ..> ProviderHistoryApi : chama
Main ..> ProviderKelvinApi : chama
Main ..> Weather : cria
Main ..> WeatherUtils : usa

ProviderHistoryApi ..> HistoryPayload : payload
ProviderKelvinApi ..> KelvinPayload : payload

Parte 2

classDiagram
title Adapter Pattern

class Main {
}

namespace Providers {
  class ProviderHistoryApi {
    +fetch(String location)
  }

  class ProviderKelvinApi {
    +fetch(String location)
  }
}

namespace Adapters {
  class WeatherProviderAdapter {
    <<interface>>
    +getCurrentWeather(String location) Weather
  }

  class HistoryProviderAdapter {
    +getCurrentWeather(String location) Weather
  }

  class KelvinProviderAdapter {
    +getCurrentWeather(String location) Weather
  }
}

class Weather {
  +location : String
  +temperatureCelsius : double
  +humidity : double
  +windForce : double
  +windDirection : String
}

class WeatherUtils {
  +vectorToCardinal(double x, double y) : double
  +vectorMagnitude(double x, double y) : double
  +degreesToCardinal(double degrees) : String
}

%% Relationships
Main ..> WeatherUtils : usa
Main --> WeatherProviderAdapter : usa
WeatherProviderAdapter <|.. HistoryProviderAdapter : implementa
WeatherProviderAdapter <|.. KelvinProviderAdapter : implementa
HistoryProviderAdapter ..> ProviderHistoryApi : chama
KelvinProviderAdapter ..> ProviderKelvinApi : chama

WeatherProviderAdapter ..> Weather : retorna

Parte 3

classDiagram
title Adapter Pattern

class Main {
}

class WeatherCollection {
  +toString() : String
  +saveToTextFile(String filename) : void
  +items : List<Weather>
}

class Weather {
  +location : String
  +temperatureCelsius : double
  +humidity : double
  +windForce : double
  +windDirection : String
}

%% Relationships
Main ..> WeatherCollection : cria
WeatherCollection ..> Weather : contém

Parte 4

classDiagram
title Adapter Pattern

class Main {
}

class WeatherCollection {
  +toString() : String
  +saveToTextFile(String filename) : void
  +items : List<Weather>
}

class Weather {
  +location : String
  +temperatureCelsius : double
  +humidity : double
  +windForce : double
  +windDirection : String
}

class WeatherPage {
  +renderer : WeatherRenderer
  +display() void
}

namespace Renderers {
  class WeatherRenderer {
    <<interface>>
    +getCurrentWeather(String location) Weather
  }

  class ConsoleRenderer {
    +renderCollection(WeatherCollection collection) void
  }

  class TextFileRenderer {
    +filePath : String
    +renderCollection(WeatherCollection collection) void
  }
}

%% Relationships
Main ..> WeatherPage : cria
WeatherPage ..> WeatherCollection : renderiza
WeatherCollection ..> Weather : contém

ConsoleRenderer <|.. WeatherRenderer : implementa
TextFileRenderer <|.. WeatherRenderer : implementa

WeatherRenderer <.. WeatherCollection : usa

Parte 5

classDiagram
title Adapter Pattern

class Main {
}

namespace Providers {
  class ProviderHistoryApi {
    +fetch(String location)
  }

  class ProviderKelvinApi {
    +fetch(String location)
  }
}

namespace Adapters {
  class WeatherProviderAdapter {
    <<interface>>
    +getCurrentWeather(String location) Weather
  }

  class HistoryProviderAdapter {
    +getCurrentWeather(String location) Weather
  }

  class KelvinProviderAdapter {
    +getCurrentWeather(String location) Weather
  }
}

class Weather {
  +location : String
  +temperatureCelsius : double
  +humidity : double
  +windForce : double
  +windDirection : String
}

class WeatherUtils {
  +vectorToCardinal(double x, double y) : double
  +vectorMagnitude(double x, double y) : double
  +degreesToCardinal(double degrees) : String
}

class WeatherCollection {
  +toString() : String
  +saveToTextFile(String filename) : void
  +items : List<Weather>
}

class WeatherPage {
  +renderer : WeatherRenderer
  +display() void
}

namespace Renderers {
  class WeatherRenderer {
    <<interface>>
    +getCurrentWeather(String location) Weather
  }

  class ConsoleRenderer {
    +renderCollection(WeatherCollection collection) void
  }

  class TextFileRenderer {
    +filePath : String
    +renderCollection(WeatherCollection collection) void
  }
}

%% Relationships
Main ..> WeatherPage : cria
WeatherPage ..> WeatherCollection : renderiza
WeatherCollection ..> Weather : contém

ConsoleRenderer <|.. WeatherRenderer : implementa
TextFileRenderer <|.. WeatherRenderer : implementa

WeatherRenderer <.. WeatherCollection : usa

WeatherProviderAdapter ..> WeatherUtils : usa
Main --> WeatherProviderAdapter : usa
WeatherProviderAdapter <|.. HistoryProviderAdapter : implementa
WeatherProviderAdapter <|.. KelvinProviderAdapter : implementa
HistoryProviderAdapter ..> ProviderHistoryApi : chama
KelvinProviderAdapter ..> ProviderKelvinApi : chama