lucene-java-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Terry Steichen" <te...@net-frame.com>
Subject Re: NullAnalyzer
Date Fri, 11 Jun 2004 10:32:40 GMT
+1

----- Original Message ----- 
From: "Eric Jain" <Eric.Jain@isb-sib.ch>
To: "lucene-user" <lucene-user@jakarta.apache.org>
Sent: Friday, June 11, 2004 4:24 AM
Subject: NullAnalyzer


> There doesn't seem to be an Analyzer that doesn't do anything included 
> with Lucene, is there? This would seem useful to prevent tokenization of 
> certain fields in queries, together with the PerFieldAnalyzerWrapper. 
> But perhaps there is a better way to accomplish this?
> 
>    private static class NullAnalyzer
>      extends Analyzer
>    {
>      public TokenStream tokenStream(String fieldName, Reader reader)
>      {
>        return new CharTokenizer(reader)
>        {
>          protected boolean isTokenChar(char c)
>          {
>            return true;
>          }
>        };
>      }
>    }
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: lucene-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: lucene-user-help@jakarta.apache.org
> 
> 

---------------------------------------------------------------------
To unsubscribe, e-mail: lucene-user-unsubscribe@jakarta.apache.org
For additional commands, e-mail: lucene-user-help@jakarta.apache.org


Mime
View raw message