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From Robert Muir <rcm...@gmail.com>
Subject Re: Using a char filter in solr createComponents
Date Wed, 29 Aug 2012 14:57:26 GMT
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

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