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.
> >
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>
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>
--
Tom Emerson
[EMAIL PROTECTED]
http://www.dreamersrealm.net/~tree
