Package org.apache.lucene.analysis.core
Class LowerCaseTokenizerFactory
- java.lang.Object
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- org.apache.lucene.analysis.util.AbstractAnalysisFactory
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- org.apache.lucene.analysis.util.TokenizerFactory
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- org.apache.lucene.analysis.core.LowerCaseTokenizerFactory
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- All Implemented Interfaces:
MultiTermAwareComponent
@Deprecated public class LowerCaseTokenizerFactory extends TokenizerFactory implements MultiTermAwareComponent
Deprecated.UseLetterTokenizerFactory
followed byLowerCaseFilterFactory
Factory forLowerCaseTokenizer
.<fieldType name="text_lwrcase" class="solr.TextField" positionIncrementGap="100"> <analyzer> <tokenizer class="solr.LowerCaseTokenizerFactory" maxTokenLen="256"/> </analyzer> </fieldType>
Options:
- maxTokenLen: max token length, should be greater than 0 and less than MAX_TOKEN_LENGTH_LIMIT (1024*1024).
It is rare to need to change this
else
CharTokenizer
::DEFAULT_MAX_WORD_LEN
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Field Summary
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Fields inherited from class org.apache.lucene.analysis.util.AbstractAnalysisFactory
LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion
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Constructor Summary
Constructors Constructor Description LowerCaseTokenizerFactory(Map<String,String> args)
Deprecated.Creates a new LowerCaseTokenizerFactory
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description LowerCaseTokenizer
create(AttributeFactory factory)
Deprecated.Creates a TokenStream of the specified input using the given AttributeFactoryAbstractAnalysisFactory
getMultiTermComponent()
Deprecated.Returns an analysis component to handle analysis if multi-term queries.-
Methods inherited from class org.apache.lucene.analysis.util.TokenizerFactory
availableTokenizers, create, forName, lookupClass, reloadTokenizers
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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
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Method Detail
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create
public LowerCaseTokenizer create(AttributeFactory factory)
Deprecated.Description copied from class:TokenizerFactory
Creates a TokenStream of the specified input using the given AttributeFactory- Specified by:
create
in classTokenizerFactory
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getMultiTermComponent
public AbstractAnalysisFactory getMultiTermComponent()
Deprecated.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 interfaceMultiTermAwareComponent
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