Class TruncateTokenFilterFactory
- java.lang.Object
-
- org.apache.lucene.analysis.util.AbstractAnalysisFactory
-
- org.apache.lucene.analysis.util.TokenFilterFactory
-
- org.apache.lucene.analysis.miscellaneous.TruncateTokenFilterFactory
-
public class TruncateTokenFilterFactory extends TokenFilterFactory
Factory forTruncateTokenFilter
. The following type is recommended for "diacritics-insensitive search" for Turkish.<fieldType name="text_tr_ascii_f5" class="solr.TextField" positionIncrementGap="100"> <analyzer> <tokenizer class="solr.StandardTokenizerFactory"/> <filter class="solr.ApostropheFilterFactory"/> <filter class="solr.TurkishLowerCaseFilterFactory"/> <filter class="solr.ASCIIFoldingFilterFactory" preserveOriginal="true"/> <filter class="solr.KeywordRepeatFilterFactory"/> <filter class="solr.TruncateTokenFilterFactory" prefixLength="5"/> <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> </analyzer> </fieldType>
- Since:
- 4.8.0
- SPI Name (Note: This is case-insensitive. e.g., if the name is 'htmlStrip', 'htmlstrip' can be used when looking up the service):
- "truncate"
-
-
Field Summary
Fields Modifier and Type Field Description static String
NAME
SPI namestatic String
PREFIX_LENGTH_KEY
-
Fields inherited from class org.apache.lucene.analysis.util.AbstractAnalysisFactory
LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion
-
-
Constructor Summary
Constructors Constructor Description TruncateTokenFilterFactory(Map<String,String> args)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description TokenStream
create(TokenStream input)
Transform the specified input TokenStream-
Methods inherited from class org.apache.lucene.analysis.util.TokenFilterFactory
availableTokenFilters, findSPIName, forName, lookupClass, normalize, reloadTokenFilters
-
Methods inherited from class org.apache.lucene.analysis.util.AbstractAnalysisFactory
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, splitAt, splitFileNames
-
-
-
-
Field Detail
-
NAME
public static final String NAME
SPI name- See Also:
- Constant Field Values
-
PREFIX_LENGTH_KEY
public static final String PREFIX_LENGTH_KEY
- See Also:
- Constant Field Values
-
-
Method Detail
-
create
public TokenStream create(TokenStream input)
Description copied from class:TokenFilterFactory
Transform the specified input TokenStream- Specified by:
create
in classTokenFilterFactory
-
-