A protected member or constructor of an object may be accessed from outside the package in which it is declared only by code that is responsible for the implementation of that object.
Can protected member be access outside the package?
Yes u can. protected member can be access within the package and outside the package but within the child classes. we can use child class to use protected member outside the package but only child class object can access it.
How do I access protected variables from different packages?
Basically, the protected keyword is an access modifier for method and variable of a class.
When a method or a variable is marked as protected, it can be accessed from:
- Within the enclosing class.
- Other classes in the same package as the enclosing class.
- Sub classes, regardless of packages.
Is protected visible in package?
Contrary to how it might sound, protected is slightly less restrictive than the default level of accessibility. In addition to the default access afforded classes in the same package, protected members are visible to subclasses of the class, even if they are defined in a different package.
Can a protected field of class be inherited to subclass outside package?
All these guys explained that the protected member can be accessed by any subclass(also by the subclass out of package) and can be accessed by the package level classes.
Can a class declared as private be accessed outside it’s package?
Can a class declared as private be accessed outside it’s package? Not possible. … The protected access modifier cannot be applied to class and interfaces. Methods, fields can be declared protected, however methods and fields in a interface cannot be declared protected.
Can protected methods be accessed by classes in different package?
9 Answers. protected allows access from subclasses and from other classes in the same package. That’s why any Derived class instance can access the protected method in Base .
Can protected members be accessed by objects?
Protected members that are also declared as static are accessible to any friend or member function of a derived class. Protected members that are not declared as static are accessible to friends and member functions in a derived class only through a pointer to, reference to, or object of the derived class.
Can we override protected method as public?
Yes, the protected method of a superclass can be overridden by a subclass. If the superclass method is protected, the subclass overridden method can have protected or public (but not default or private) which means the subclass overridden method can not have a weaker access specifier.
Is protected package private?
The private modifier specifies that the member can only be accessed in its own class. The protected modifier specifies that the member can only be accessed within its own package (as with package-private) and, in addition, by a subclass of its class in another package.
How can a protected member be accessed?
Protected members in a class are similar to private members as they cannot be accessed from outside the class. But they can be accessed by derived classes or child classes while private members cannot.