Definition
Liskov Substitution Principle
Subtypes must be substitutable for their base types, meaning that objects of a superclass should be replaceable with objects of its subclasses without the need for the client to be aware of the difference.
Liskov Substitution Principle
Subtypes must be substitutable for their base types, meaning that objects of a superclass should be replaceable with objects of its subclasses without the need for the client to be aware of the difference.