Situation.. I have two class, Car and Attribute A car can have zero or more attributes and Cars can have the same attribute.
Now for example I created an instance of a car names X and has an attribute of Big. ------------------ --------------------------------- | Car | | Attribute | ----------------- ---------------------------------- | X | | Big | | | | | now what if I created another instance of a car named Y and it has also an attribute of Big and Fast.. ------------------ --------------------------------- | Car | | Attribute | ----------------- ---------------------------------- | X | | Big | | Y | | Big | | | | Fast | What is the proper approach so that the Big instance of attribute will not be duplicated? And should I use one to many relationship? Also it is owned or unowned? Thanks in advance for helping out.. -mar_novice --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~----------~----~----~----~------~----~------~--~---
