[prev in list] [next in list] [prev in thread] [next in thread] 

List:       lucene-user
Subject:    Re: Using a char filter in solr createComponents
From:       Robert Muir <rcmuir () gmail ! com>
Date:       2012-08-29 14:57:26
Message-ID: CAOdYfZW2MDPqycz8pVERR3eq8cxLYHs6ORrA9Ec+yq9tpvd5FQ () mail ! gmail ! com
[Download RAW message or body]

http://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/analysis/package.html?r1=1378591&r2=1378590&pathrev=1378591


On Wed, Aug 29, 2012 at 10:35 AM, Robert Muir <rcmuir@gmail.com> wrote:
> sure. you need to wrap the reader in Analyzer.initReader() to do this:
> 
> /**
> * Override this if you want to add a CharFilter chain.
> */
> protected Reader initReader(String fieldName, Reader reader) {
> return reader;
> }
> 
> by default it returns the original Reader unchanged.
> 
> There are examples in the analysis package javadocs
> (https://builds.apache.org/job/Lucene-Artifacts-4.x/javadoc/core/org/apache/lucene/analysis/package-summary.html#package_description),
>  but we don't yet have one that uses a CharFilter. I'll see if i can
> add one.
> 
> On Wed, Aug 29, 2012 at 10:29 AM, Benson Margulies <benson@basistech.com> wrote:
> > I'm close to the bottom of my list here.
> > 
> > I've got an Analyzer that, in 3.1, set up a CharFilter in the tokenStream
> > method. So now I have to migrate that to createComponents. Can someone give
> > me a shove in the right direction?
> 
> 
> 
> --
> lucidworks.com



-- 
lucidworks.com

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


[prev in list] [next in list] [prev in thread] [next in thread]