Classes

Classes

1. Objects

   • Fields (Attributes)
     • Data types
       • Primitive
         • boolean: true/false
           • char: 'a', 'b', 'c'...
             • int: any number (not decimal) 1, 2, 3...
               • double: decimal number 5.6, 9.8, 5,9...
       • Composite
         • String: text "hello"...
   • Methods (Actions)
     • int getAge();
     • String getColor();
     • declared as public so they can be accessed outside of the class
   • created from classes and have similar characteristics

2. outlines used to create objects of the same type

3. Object-Oriented Programming

   • a paradigm that models real-world objects through applications