COMP0004 – Notes(7): Inheritance

Contents
KEYWORD - extendsAttributes InheritanceKEYWORD - superKEYWORD - protected
Methods InheritanceKEYWORD - abstractOverridingDirect inheritance
Superclass referencesDynamic BindingStatic BindingPurpose of doing this...Remove duplicationGeneric codeTherefore...

public class Object

KEYWORD - extends
Terminology:
Superclass: a generalisation class. It defines only the common properties of

COMP0004 – Notes(7): Inheritance最先出现在Python成神之路。