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Offline Kova

Senior Member





« Posted 2006-03-12 20:28:54 »

So developing my server I store clients connections in a Set. While looping to send them data I use .iterator() to get Iterator and then call next() and send data through that channel I get with next(). Question, must I make new iterator from set every time? Can't I just reset Iterator to start  with first element again? If no, is there a slimer way of doing this since clients list don't change much or at all. Maybe it's normal, but I feel like it's unnecesary to create iterator every time if I want to loop through it.
Thank you all.
Offline Jeff

JGO Coder




Got any cats?


« Reply #1 - Posted 2006-03-12 21:25:18 »

Relax.  its a small, short-lived object.  Its not reallt costing you anything you are ever going to notice

And the answer is no.  Iterators iterate ina foward direction only.


Got a question about Java and game programming?  Just new to the Java Game Development Community?  Try my FAQ.  Its likely you'll learn something!

http://wiki.java.net/bin/view/Games/JeffFAQ
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