Object responsibilities - list and item
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by Mark Tyler
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Published on 2010-04-04T19:28:39Z
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2010/04/04
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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?
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