Kas saaksite loetleda ja selgitada peamisi meetodeid, mis on rakendatud objektorienteeritud programmeerimises?

In object-oriented programming (OOP), the main methods that are often implemented in classes include:

• Constructors — special methods for initializing objects upon creation.
• Getters and setters — methods for accessing and modifying the values of class fields (encapsulation).
• Overridden methods (toString(), equals(), hashCode()) — often overridden for correct comparison of objects, their string representation, and usage in collections.
• Business logic methods — specific methods that implement the behavior of the object.

For example, in Android, lifecycle methods of an activity (onCreate(), onStart(), onResume(), etc.) are often overridden to manage the application's state.

Example of overriding the toString() method:

@Override
public String toString() {
    return "User{name='" + name + "', age=" + age + "}";
}

Thus, the main methods are those that ensure the creation, state management, and behavior of objects in accordance with OOP principles.