Object responsibilities - list and item
- by Mark Tyler
My question is more like a theoretical.
Say you have an object, that represents the list of something (articles, pages, accounts etc.)
class ObjCollection
You have a class, that represents a specific item in collection:
class objItem
I have a problem thinking of a basic responsibilities of each object.
Which class is responsible for creating a new objItem?
Which class is responsible for deleting a objItem? Should it delete itself as a method?
