What can an inner class access?
There are basically four types of inner classes in java. Nested Inner class can access any private instance variable of outer class. Like any other instance variable, we can have access modifier private, protected, public and default modifier. Like class, interface can also be nested and can have access specifiers.
Will the inner class inherit the sharing properties of outer class?
Inner classes do not inherit the sharing setting from their container class. Otherwise, the sharing setting applies to all code contained in the class, including initialization code, constructors, and methods. Classes inherit sharing setting from a parent class when one class extends or implements another.
Can a inner class be declared as with sharing?
Both inner classes and outer classes can be declared as with sharing. Inner classes do not inherit the sharing setting from their container class. Otherwise, the sharing setting applies to all code contained in the class, including initialization code, constructors, and methods.
What are the different types of inner classes?
Types of Nested classes Type Description Member Inner Class A class created within class and outside Anonymous Inner Class A class created for implementing interfa Local Inner Class A class created within method. Static Nested Class A static class created within class.
What’s the difference between class with sharing and without sharing?
With Sharing – Enforce the sharing rules that apply to current user. Without Sharing – Doesn’t enforce the sharing rules. If a class is not declared as either with or without sharing, the current sharing rules remain in effect.
What do you mean by inner class in Java?
Inner class in java. Inner class means one class which is a member of another class. There are basically four types of inner classes in java. 1) Nested Inner class. 2) Method Local inner classes. 3) Anonymous inner classes. 4) Static nested classes. Nested Inner class can access any private instance variable of outer class.