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From Matthijs Bierman <matth...@impressie.nl>
Subject Re: Custom query parser
Date Thu, 22 Nov 2007 09:19:07 GMT
Hi Nicolas,

Why can't you extend the QueryParser and override the methods you want 
to modify?

Cheers,
Matthijs

Nicolas Lalevée wrote:
> Hi,
>
> I am willing to have a query parser which is fault tolerant. I have search 
> over the archive, and I have found this :
> http://www.nabble.com/Error-tolerant-query-parsing-tf108987.html#a300382
>
> I also want my parser to have very simple feature : phrase search and field 
> search. So I need to develop a simple query parser myself : not that hard, a 
> simple state machine will be the trick.
>
> But here I loose an important feature of the Lucene query parser : creating 
> queries regarding an analyzer. In fact I loose that very usefull function :
> http://lucene.zones.apache.org:8080/hudson/job/Lucene-Nightly/javadoc/org/apache/lucene/queryParser/QueryParser.html#getFieldQuery(java.lang.String,
> %20java.lang.String)
>
> So is there any proper way to create a custom query parser without duplicating 
> the code ?
>
> cheers,
> Nicolas
>
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