On Mar 10, 2005, at 10:36, Rikesh Balan Krishnan wrote:

But all this methods are applicable only if the model class extends the
comparator interface.

No. If your "model class" do not implement java.lang.Comparable, you can provide your own java.util.Comparator to java.util.Collections.sort() and/or java.util.Arrays.sort().


http://alt.textdrive.com/assets/public/lucene-1.4.3/ java.lang.Comparable.cls.html
http://alt.textdrive.com/assets/public/lucene-1.4.3/ java.util.Comparator.cls.html


Cheers

--
PA, Onnay Equitursay
http://alt.textdrive.com/


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