Re: [infinispan-dev] Query module new API and configurations

On 25 Aug 2009, at 11:09, Emmanuel Bernard wrote: > > On 25 août 09, at 11:33, Manik Surtani wrote: > >>> >>> CacheQuery cq = new QueryFactory(cache).getQuery("fieldName", >>> "stuffToSearchFor"); >> >> Looks good. But I think we should also support Lucene queries >> directly, as they provide a richer set of searchable terms and >> constraints. Or perhaps impls like BooleanQuery to combine queries. >> >> E.g.: >> >> Query luceneQuery = createComplexLuceneQuery(); >> CacheQuery cq = new QueryFactory(cache).getQuery(luceneQuery); >> >> See: >> >> http://lucene.apache.org/java/2_4_1/api/core/org/apache/lucene/search/Que... > > It's a fine line to add "easy" query object factory methods: > - this single term query is often not enough > - even when it is, are you doing a TermQuery, a FuzzyTermQuery > (which fuzzy factor), a PrefixQuery or even why not a RangeQuery? > > where are you going to draw the line? I would rather see some DSL to > build Lucene queries which I would like to work on for HSearch as > soon > as free time comes by. Aren't there standards around this already?

-- Manik Surtani manik(a)jboss.org Lead, Infinispan Lead, JBoss Cache http://www.infinispan.org http://www.jbosscache.org _______________________________________________ infinispan-dev mailing list infinispan-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev