Kieran Kelleher wrote:
Java interfaces allow us to implement flexible relationships between
objects or just plain flexibility using composition, but I am kinda
confused as to the best way to implement such
relationships/composition in my EOModel.
For example, let's say I have Entity A, B and C and each implements
the X interface. Now let's say I have entity G which by composition
has a to-one relationship with an object that implements the X
interface. How would I model that?
Another way to do what you're thinking about, if I understand, is to
use the Dynamic Proxy pattern. Java 1.5 has direct support for that
but you can certainly do it by hand if you need to.
-arturo
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