Liskov Substitution Principle

The Liskov Substitution Principle is a programming principle that allows elements of a subtype to be addressed using the properties of its super type. It states that if a program module is using a base class, then the reference to the base class can be replaced with a derived class without affecting the functionality of the program module.From: eWork and eBusiness in Architecture, Engineering and Construction [2019], GNSSer: objected-oriented and design pattern-based software for GNSS data parallel processing [2021]

Force-System Resultants and Equilibrium

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Published in Richard C. Dorf, The Engineering Handbook, 2018

Russell C. Hibbeler

Generality can be achieved through a number of approaches associated with procedural and objectoriented paradigms. For example, in procedural languages, Parnas’s information hiding can be used. In object orientation, the Liskov substitution principle can be used.

GNSSer: objected-oriented and design pattern-based software for GNSS data parallel processing

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Published in Journal of Spatial Science, 2021

Linyang Li, Zhiping Lu, Zhengsheng Chen, Yang Cui, Dashuang Sun, Yupu Wang, Yingcai Kuang, Fangchao Wang

Thirdly, there is the Liskov substitution principle (LSP), which states that if a program module is using a base class, then the reference to the base class can be replaced with a derived class without affecting the functionality of the program module. This principle is the foundation of OCP. The base class type is used to define the object as far as possible, while the type of the derived class is determined at runtime and the parent class object is replaced with the derived class object.

Liskov Substitution Principle

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Force-System Resultants and Equilibrium

GNSSer: objected-oriented and design pattern-based software for GNSS data parallel processing