Newbie: Composition by Association - Pagination Class general question.

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Hello,

I have a Animals DAO class that I'd like to apply a pagination class to it.

Between this two classes, there will be a composition relation (more
precisely, an association one). My question is:

Is a Pagination that "has a" Animal. OR Is a Animal that "has a" pagination?
Should we create on Class Pagination a property named $_animal OR, should we
create on class Animal a property named $_pagination? 

I'm inclined to accept the second one, since, if I put the property $_animal
on my classe Pagination, I will end up, on the Pagination Class, with so
many properties as pagination objects... :s



Any help please?
Márcio


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