Adapter

Adapter - Dart

The Adapter pattern converts the interface of a class into another interface clients expect. It lets classes work together that couldn’t otherwise because of incompatible interfaces. In this Dart example, we have a LegacyPrinter with a printLegacy() method and a ModernPrinter interface expecting printModern(). …

Adapter - Scala

The Adapter pattern converts the interface of a class into another interface clients expect. This enables classes with incompatible interfaces to collaborate. Here, we adapt a CelsiusTemperature class to provide temperature information in Fahrenheit, which is the expected format for a WeatherReport system. We achieve …

Adapter - PHP

The Adapter pattern converts the interface of a class into another interface clients expect. This allows classes with incompatible interfaces to collaborate. Here, we adapt a legacy LegacyRectangle class (providing area calculation in a specific, older format) to the Shape interface (a more modern, consistent …

Adapter - Ruby

The Adapter pattern converts the interface of a class into another interface clients expect. This allows classes with incompatible interfaces to collaborate. Our example adapts a LegacyRectangle class with a different area calculation method to the GeometricShape interface which requires a standardized area method. We …

Adapter - Swift

The Adapter pattern converts the interface of a class into another interface clients expect, letting incompatible classes work together. It’s a structural pattern acting as a wrapper. In this Swift example, we have a JSONData provider that needs to integrate with a UserData display system expecting Dictionary inputs. …

Adapter - Kotlin

The Adapter pattern converts the interface of a class into another interface clients expect. It lets classes work together that couldn’t otherwise because of incompatible interfaces. This implementation uses Kotlin’s interface delegation and object expressions to adapt a LegacyPrinter class (providing a specific …

Adapter - Rust

The Adapter pattern converts the interface of a class into another interface clients expect. This allows classes with incompatible interfaces to work together. Here, we adapt a CelsiusTemperature struct (legacy system) to be usable with functions expecting FahrenheitTemperature. We define a CelsiusToFahrenheitAdapter …

Adapter - Go

The Adapter pattern converts the interface of a class into another interface clients expect. It lets classes work together that couldn’t otherwise because of incompatible interfaces. This is achieved by creating a wrapper class (the Adapter) that translates calls to the adaptee’s interface into calls the …

Adapter - C

The Adapter pattern converts the interface of a class into another interface clients expect. It lets classes work together that couldn’t otherwise because of incompatible interfaces. This is achieved by creating a wrapper class (the adapter) that translates calls to the adaptee’s interface into calls that …

Adapter - C++

The Adapter pattern converts the interface of a class into another interface clients expect. It lets classes work together that couldn’t otherwise because of incompatible interfaces. This is achieved by creating a wrapper class (the Adapter) that translates calls from the client to the adaptee.

The C++ example …