ActionHandler
ActionHandler is a design pattern used in software development to encapsulate and manage user actions. It provides a structured way to process user input, such as button clicks or menu selections, by delegating the responsibility of handling these actions to specific classes or objects. The primary goal of the ActionHandler pattern is to decouple the user interface from the underlying business logic, making the code more organized, maintainable, and testable.
In this pattern, the user interface component, for instance, a button, does not directly execute the action.
There are several benefits to using the ActionHandler pattern. It promotes a cleaner code structure by centralizing