I fairly new to OOAD so this question may sound simplistic, but I was hoping to hear from those of you with more experience in this area.
I have a fairly interactive application with many classes that interact in the domain layer. The problem is that I have to get the results of this interaction back to the presentation layer (an
applet). Sets of graphic objects are acted upon and manipulated in the domain and displayed in the applet. Different buttons control different sets. I find that this generates
alot of code in the event paragraphs of the applet, even if it's just to pass references back and forth.
The
patterns that I'm employing are applicable to the domain layer, but there doesn't appear to be one useful for this problem.
Doesn't anyone have a better approach or a standard way of doing this?
[This message has been edited by Elizabeth Reynolds (edited July 04, 2001).]