The DoubleMetaphoneEncoder is slightly different then the standard
Encoder-- it has two phonetic options rather then one. Using the
DoubleMetaphoneFilter will use both versions:
String primaryPhoneticValue = encoder.doubleMetaphone(v);
String alternatePhoneticValue = encoder.doubleMetaphone(v, true);
if you use the PhoneticFilter, it will just use one:
String v = encoder.encode(value).toString();
in this case that is the primaryPhoneticValue
On Thu, Feb 24, 2011 at 5:07 AM, Jan Høydahl <[email protected]> wrote:
> Hi,
>
> The fieldtype "phonetic" is currently defined as
>
> <fieldtype name="phonetic" stored="false" indexed="true"
> class="solr.TextField" >
> <analyzer>
> <tokenizer class="solr.StandardTokenizerFactory"/>
> <filter class="solr.DoubleMetaphoneFilterFactory" inject="false"/>
> </analyzer>
> </fieldtype>
>
> But isn't it more "correct" using PhoneticFilterFactory?
> <filter class="solr.PhoneticFilterFactory" encoder="DoubleMetaphone"
> inject="false"/>
>
> --
> Jan Høydahl
> Gründer & senior architect
> Cominvent AS, Stabekk, Norway
> www.cominvent.com
> +47 90125809
>
>
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