Luke-Lucene Index Tool for searching

I have a scenario to search. for that i am using Lucene Index Tool. so how can i make a qu开发者_运维百科ery with less than or greater than conditions. presently it is taking only OR , AND.

From the website http://lucene.apache.org/java/3_2_0/queryparsersyntax.html, luncene is not support less than or greater than conditions. Maybe Range Searches will do it.