Class A and Class B has many-to-many relationship. Hence i broke into 2 one-to-many relationship using link class L. What is the relationship between Class A to Class L and Class L to Class B. Is it agreegation or composite agreegation ?
What do you need the "link class" for? I know that you need a link *table* in a RDBMS, but that doesn't mean that you also need a class...
The soul is dyed the color of its thoughts. Think only on those things that are in line with your principles and can bear the light of day. The content of your character is your choice. Day by day, what you do is who you become. Your integrity is your destiny - it is the light that guides your way. - Heraclitus
Joined: Jul 05, 2005
There are some cases that we want to model links as objects, like we want to specify additional attributes to the links.