Object Oriented Programming Questions Medium
The 'import' keyword in Object-Oriented Programming (OOP) serves the purpose of allowing access to classes, interfaces, and other elements defined in external libraries or modules. It enables the programmer to use functionality from these external sources within their own code.
In OOP, code is organized into classes, and these classes are often grouped into packages or modules. When we want to use a class or any other element from a different package or module, we need to import it using the 'import' keyword.
By importing external elements, we can avoid duplicating code and leverage the existing functionality provided by libraries or modules. It promotes code reusability and modularity, as we can separate different functionalities into different packages or modules and import them as needed.
The 'import' keyword also helps in avoiding naming conflicts. If two classes or elements have the same name but belong to different packages or modules, we can differentiate them by specifying the package or module name in the import statement.
Overall, the purpose of the 'import' keyword in OOP is to facilitate the use of external code and promote code organization, reusability, and modularity.