Java
TOPIC – INHERITANCE AND POLYMORPHISM II
|
LEARNING
GOALS
- I can make use of inheritance to
extend the functionality and properties of existing objects.
- I can make use of polymorphism to
process different types of objects as one type.
- I understand that private
instance variables may have to be changed to protected in order for them
to be visible by the subclasses.
- I understand that all classes
that do not extend a class actually extend the Object class and that
this is why toString() can be called even if it is not implemented in a
class.
- I know how to call methods that
are in the superclass even if they have been overridden.
LESSON
NOTE
ASSIGNED
WORK
|
