How to instruct ANT to refresh Eclipse after a compile or other project effect

Is there a plug-in to Eclipse that allows ANT scripts to perform
Eclipse functions? From my searches for such a thing it appears IBM
might have such an extension but I'm on BEA Weblogic 9.

All I want to do is get Eclipse to do a refresh after an ANT build? Is
there a way to maybe shell the ANT build request to include a
post-process that performs the F5?