Can now start building UML style class diagrams from previous modelling.

Class diagrams show the class name, attributes and behaviour, which then allows us to actually start writing the code.

• Name classes in Singular

• Attributes
  • Start using your own typical (programming) language identifiers
  • Common to see the data type of the attributes after the name
  • Can identify a default value, where necessary

• Behaviours
  • getters / setters, etc
  • Common to see parentheses () containing any parameters
  • A return type is shown as the type required after a colon :

• Visibility
  • - private to the class
  • + public