On Tue, Jun 16, 2009 at 3:31 PM, Aleksandar Bradic<aleksan...@vast.com> wrote: > Any ideas on how to use custom Lucene Filter (lucene.search.Filter) in > conjuction with SolrIndexSearcher ?
You can wrap the original query with a FilteredQuery class, or create a DocSet from the Filter via SolrIndexSearcher.convertFilter() -Yonik http://www.lucidimagination.com > The case is writing custom Filter performing arbitrary records selection and > AND-ing it to the existing filters passed in the query. > > However, the ResponseBuilder filters are Query objects, and there is no > visible means of mixing those with Filter's in the standard QueryCommand > object. > > (There is a search(Query query, Filter filter, Sort sort) method that allow > passing of Filter but no way of mixing it with existing query. Also, using > this means immediate loss of all caching benefits etc.). > > Any other idea on how to pass a custom filter applying arbitrary > user-defined logic (for example "random drop of 30% records from result > set"), to standard query would be useful as well. > > Thanks, > .Alek >
