Object-oriented Programming

Object-oriented Programming

1. Classes

   • Contains Objects of Same Type
   • Blueprint/template to create objects
   • Class name, Fields, Methods
     • Main Method allows class to be invoked
   • Requires a constructer

2. Objects

   • Create: "new Constructor ( );"
   • no value= null
   • Has attributes & can perform actions

3. UML Class Diagram

   • Summary of all fields & methods
   • Shows Class, Members of class, & Methods