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What is the Open closed design principle in Java?

Deepika Sahu answered on December 25, 2022 Popularity 7/10 Helpfulness 2/10

answer What is the Open closed design principle in Java?

What is the Open closed design principle in Java?

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As the name suggests, this principle states that software entities should be open for extension, but closed for modification.
  As a result, when the business requirements change then the entity can be extended, but not modified
  At first, this may look conflicting, but once you explore the power of polymorphism, you will start finding patterns that can provide stability and flexibility to this principle.

One of the critical examples of this is the State and Strategy design pattern, where the Context class is closed for modification, and new functionality is provided by writing new code by implementing a new state of strategy

Read more: https://www.java67.com/2012/09/top-10-java-design-pattern-interview-question-answer.html#ixzz7oRBHCO5h

Popularity 7/10 Helpfulness 2/10 Language java

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Contributed on Dec 25 2022

Deepika Sahu

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What is the Open closed design principle in Java?

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