This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Hi CYJENNY, Probably most have implemented it in the Data class. I created a DataSearch interface which had the single criteriaFind() method. Of course I also had a class that actually implemented DataSearch and the criteriaFind method. So, it's really up to you where to implement it. Hope this helps, Michael Morris
Any intelligent fool can make things bigger, more complex, and more violent. It takes a touch of genius - and a lot of courage - to move in the opposite direction. - Ernst F. Schumacher
"CYJENNY WONG "- Please adjust your displayed name to meet the JavaRanch Naming Policy. You can change it here. Just make your name Proper Case instead of all Caps. On the internet all caps is considered Yelling. Proper Case would be: Cyjenny Wong Thanks Mark