Liskov Substitution Principle (EN)

Concept

Principle stating that objects of a base class can be replaced by objects of derived classes

Architecture

classDiagram   class BaseClass {     +methodA()     +methodB()   }   class DerivedClass1 {     +methodA()     +methodB()     +methodC()   }   class DerivedClass2 {     +methodA()     +methodB()   }   BaseClass <|-- DerivedClass1   BaseClass <|-- DerivedClass2

In Context

  • Typically used together with Open/Closed Principle and Interface Segregation Principle
  • Related to: SOLID principles, Design by Contract
  • Example use: Creation of extensible frameworks where base classes can be replaced by specialized implementations
Quelle: AI Generated