Description: The encapsulation principle is a fundamental concept in object-oriented programming that promotes data hiding. This principle states that the internal details of a class should be hidden from the outside world, allowing access only through public methods. This not only protects the integrity of the data but also facilitates modularity and maintainability of the code. By encapsulating data, dependencies between different parts of the system are reduced, allowing changes to the internal implementation without affecting other parts of the program. Furthermore, encapsulation encourages the creation of clear and well-defined interfaces, improving the understanding and use of the code by other developers. In summary, encapsulation is essential for building robust and scalable systems, as it helps manage complexity and maintain stricter control over data access.
