Interfaces in Practice
Use interfaces as types, pass them to methods, and swap implementations easily. Practice small patterns for flexible code.
Overview
Interfaces in practice: treat capabilities as types and keep callers independent from concrete classes. You can pass an interface to a method, store it in a list, and replace it with a different implementation when needed.
Interface as parameter
Methodlar interface türünü parametre olarak alırsa esneklik kazanır:
- Çağıran kod sabit kalır.
- Farklı sınıflar aynı sözleşmeyi uygulayıp kullanılabilir.
- Testte Fake veya Stub takıp hızla deneyebilirsin.
All lessons in this course
- Interfaces in Practice
- Generics Basics (T, inference)
- Generic Methods/Classes