Well, I guess I'd better recognize and replace the operator synonyms to their
original format
before passing them to QueryParser. I don't feel comfortable tampering with
Lucene's source code.
Anyway, thanx for the answers.
Sanyi
--- Morus Walter <[EMAIL PROTECTED]> wrote:
> Erik Hatcher writes:
> > On Dec 21, 2004, at 3:04 AM, Sanyi wrote:
> > > What is the simplest way to add synonyms for AND/OR/NOT operators?
> > > I'd like to support two sets of operator words, so people can use
> > > either the original english
> > > operators and my custom ones for our local language.
> >
> > There are two options that I know of: 1) add synonyms during indexing
> > and 2) add synonyms during querying. Generally this would be done
> > using a custom analyzer.
>
> I guess you missunderstood the question.
>
> I think he want's to know how to create a query parser understanding
> something like 'a UND b' as well as 'a AND b' to support localized
> operator names (german in this case).
>
> AFAIK that can only be done by copying query parsers javacc-source and
> adding the operators there.
> Shouldn't be difficult, though it's a bit ugly since it implies code
> duplication. And there will be no way of choosing the operators dynamically
> at runtime. One will need to have different query parsers for different
> languages.
>
> Morus
>
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