## org.apache.lucene.analysis.miscellaneous
Class ASCIIFoldingFilterFactory

    java.lang.Object
      org.apache.lucene.analysis.util.AbstractAnalysisFactory
          org.apache.lucene.analysis.util.TokenFilterFactory
              org.apache.lucene.analysis.miscellaneous.ASCIIFoldingFilterFactory

All Implemented Interfaces:
  MultiTermAwareComponent

    public class ASCIIFoldingFilterFactory

extends TokenFilterFactory
implements MultiTermAwareComponent

Factory for `ASCIIFoldingFilter`.

     <fieldType name="text_ascii" class="solr.TextField" positionIncrementGap="100">
       <analyzer>
         <tokenizer class="solr.WhitespaceTokenizerFactory"/>
         <filter class="solr.ASCIIFoldingFilterFactory"/>
       </analyzer>
     </fieldType>

Field Summary

Fields inherited from class org.apache.lucene.analysis.util.AbstractAnalysisFactory
`LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion`

Constructor Summary
`ASCIIFoldingFilterFactory(Map<String,String> args)` Creates a new ASCIIFoldingFilterFactory

Method Summary
`ASCIIFoldingFilter` `create(TokenStream input)` Transform the specified input TokenStream
`AbstractAnalysisFactory` `getMultiTermComponent()` Returns an analysis component to handle analysis if multi-term queries.

Methods inherited from class org.apache.lucene.analysis.util.TokenFilterFactory
`availableTokenFilters, forName, lookupClass, reloadTokenFilters`

Methods inherited from class org.apache.lucene.analysis.util.AbstractAnalysisFactory
`assureMatchVersion, get, get, get, get, get, getBoolean, getChar, getClassArg, getFloat, getInt, getLines, getLuceneMatchVersion, getOriginalArgs, getPattern, getSet, getSnowballWordSet, getWordSet, isExplicitLuceneMatchVersion, require, require, require, requireBoolean, requireChar, requireFloat, requireInt, setExplicitLuceneMatchVersion, splitFileNames`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### ASCIIFoldingFilterFactory

    public ASCIIFoldingFilterFactory(Map<String,String> args)

  Creates a new ASCIIFoldingFilterFactory

Method Detail

### create

    public ASCIIFoldingFilter create(TokenStream input)

  Description copied from class: `TokenFilterFactory`
  Transform the specified input TokenStream

  Specified by:
    `create` in class `TokenFilterFactory`

### getMultiTermComponent

    public AbstractAnalysisFactory getMultiTermComponent()

  Description copied from interface: `MultiTermAwareComponent`
  Returns an analysis component to handle analysis if multi-term queries. The returned component must be a TokenizerFactory, TokenFilterFactory or CharFilterFactory.

  Specified by:
    `getMultiTermComponent` in interface `MultiTermAwareComponent`

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