Programming and Problem Solving with Java

7.2 Inheritance and the Object-Oriented Design Process | 331

Class Name: Work Address Superclass: Company Address Subclasses:

Responsibilities Collaborations

Create itself (name, company, street, city,

state, ZIP code)

Name

Know its street

return String

None

Class Name: Company Address Superclass: Address Subclasses: Work Address,

Box Address

Responsibilities Collaborations

Create itself (name, company, city, state,

ZIP code)

Name

Know its company

return String

None

Class Name: Address Superclass: Subclasses: Home Address,

Company Address

Responsibilities Collaborations

Create itself (name, city, state, ZIP code) Name

Know its name

return String

return String

return String

return String

Name

Know its city

Know its state

None

None

Know its ZIP code None