Re: Parent/Children AggregateRoot problem

Hi, I know it's a very late reply but...

Aggregates are *instance* structures, not a class ones. So yes, it's
perfectly OK to nest instances.

In this particular case, each Category instance is a root and a potential
leaf in the aggregate so it's OK, IMO, for other objects to hold references
to it.

----------------------------------
Carlos Peix


On Fri, Nov 13, 2009 at 8:14 PM, zhihaiqi <[email protected]> wrote:

>
>
> hi, i have a question frustrating me a lot:
>
> eg:
> class Category {
> Category parent;
> Set<Category> children;
> }
>
> an entity "Category", it has parent/children relationships,
> can it be the AR that aggregates its children with same class?
> if so, can the other entities direct reference to it(and its children)
>
> need for help
> Thanks and sorry for my poor english
>
>  
>