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  1. Solr
  2. SOLR-1653

add PatternReplaceCharFilter

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Details

    • New Feature
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 1.4
    • 1.5, 3.1, 4.0-ALPHA
    • Schema and Analysis
    • None

    Description

      Add a new CharFilter that uses a regular expression for the target of replace string in char stream.

      Usage:

      schema.xml
      <fieldType name="textCharNorm" class="solr.TextField" positionIncrementGap="100" >
  <analyzer>
    <charFilter class="solr.PatternReplaceCharFilterFactory"
                groupedPattern="([nN][oO]\.)\s*(\d+)"
                replaceGroups="1,2" blockDelimiters=":;"/>
    <charFilter class="solr.MappingCharFilterFactory" mapping="mapping-ISOLatin1Accent.txt"/>
    <tokenizer class="solr.WhitespaceTokenizerFactory"/>
  </analyzer>
</fieldType>

      Attachments

        1. SOLR-1653.patch
          17 kB
          Koji Sekiguchi
        2. SOLR-1653.patch
          22 kB
          Koji Sekiguchi

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          People

            koji Koji Sekiguchi
            koji Koji Sekiguchi
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            Dates

              Created:
              Updated:
              Resolved: