Generate getters and setters in ECLIPSE

The problem is that the class Empleados does not have any attribute, that's why the getters and setters methods can not be generated. It seems to me that what you want is to reveal the attributes Name, Age, Salary, etc., but what you did was declare variables within the constructor of the class. The correct way to declare attributes in a class is this:

public class Empleados {
    private String nombre;
    private int edad;
    private int salario;
    ...

    public Empleados() {
        ...
    }

    ...
}

The three points (...) indicate that you can have additional code where these are.