Bleh, never mind this, I've replied to the wrong thread... mea culpa. On Dec 7, 2007 4:21 PM, Tom Emerson <[EMAIL PROTECTED]> wrote:
> Hi Mark, > > Thanks for the pointer, but for my application I already have a custom > query parser, and I think the use of a functional query will do what I want. > > -tree > > > On Jun 28, 2007 7:46 PM, Mark Miller < [EMAIL PROTECTED]> wrote: > > > You might try my Query Parser, Qsol. http://myhardshadow.com/qsol.php > > There is a find/replace feature that will do what you want. FindReplace > > takes the find string, the replace string, boolean for case sensitive, > > boolean to indicate the replacement will act as an operator (allows for > > correct default space operator functionality). > > > > - Mark > > Example Code: > > > > QsolParser parser = ParserFactory.getInstance(new > > QsolConfiguration()) > > .getParser(false); > > > > parser.addFindReplace(new FindReplace("\"the old fast razor\"", > > "tofr", > > true, false)); > > > > parser.addFindReplace(new FindReplace("tofr", "\"the old fast > > razor\"", > > true, false)); > > > > example = "test(\"the old fast razor\" & mark)"; > > expected = "+test:tofr +test:mark"; > > assertEquals(expected, parse(example)); > > > > Parse Method: > > > > Query result = null; > > try { > > result = parser.parse ("field", query, analyzer); > > } catch (EmptyQueryException e) { > > return ""; > > } catch (QsolSyntaxException e) { > > throw new RuntimeException(e); > > } > > > > return result.toString(); > > > > Aliaksandr Radzivanovich wrote: > > > What if I need to search for synonyms, but synonyms can be expanded to > > > phrases of several words? > > > For example, user enters query "tcp", then my application should also > > > find documents containing phrase "Transmission Control Protocol". And > > > conversely, user enters "Transmission Control Protocol", then my > > > application should also find documents with word "tcp". > > > > > > It seems like Lucene does not support this scenario out of the box. > > > Then where to look for the solution? What Lucene > > > extensions/classes/interfaces should I investigate? > > > > > > Thanks. > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > -- > Tom Emerson > [EMAIL PROTECTED] > http://www.dreamersrealm.net/~tree <http://www.dreamersrealm.net/%7Etree> > -- Tom Emerson [EMAIL PROTECTED] http://www.dreamersrealm.net/~tree
