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Upon execution, the output summarizes the structure, showing the base employees of the parent department, the employee counts of its sub-departments, and the total number of employees.
Conclusion
The Composite Design Pattern provides a powerful way to organize code in a hierarchical structure, enhancing flexibility and usability. By using this pattern, developers can create systems that are much easier to manage and extend in the future. The use of classes and interfaces facilitates clarity in the relationships between components, making the overall architecture more robust.
If you found this discussion insightful, consider exploring more about design patterns and how they can enhance your programming practices. Happy coding!