Making InferencesHow do you think Africas economic health affects thespread of diseases such as cholera and AIDS?
Iterator Pattern [257] - Behavioral Introduction https://www.youtube.com/watchv=VKIzUuMdmag Intent Provide a way to access the elements of an aggregate object sequentially without exposing its underlying representation. Initial Comment The client - ie, the user of the Iterator should have no idea how the aggregate object (internally) stores its values Primary motivations 1. Maintain encapsulation boundaries and promotes information hiding 2. Avoid encumbering a class with accessor methods - specifically those that would be used by a client to access that object’s elements 3. Abstract the notation of “iteration” --- have interface (i.e. next(), current()) that is standard for all Collections/Aggregates Structure independent
