For example (in its simplist form):
QUERY Application: your_app Query: FirstName:John LastName:Smith END
The lucene server is contained within a framework developed for Catalyst IT.
The framework is documented in the nz.net.catalyst package.
The LuceneServer is documented in the nz.net.catalyst.server package.
The caching mechanisms implemented are documented in the nz.net.catalyst.cache package.
There are also some poorly documented test classes in the nz.net.catalyst.testclient package.