Class HyphenationCompoundWordTokenFilterFactory
- java.lang.Object
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- org.apache.lucene.analysis.util.AbstractAnalysisFactory
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- org.apache.lucene.analysis.util.TokenFilterFactory
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- org.apache.lucene.analysis.compound.HyphenationCompoundWordTokenFilterFactory
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- All Implemented Interfaces:
ResourceLoaderAware
public class HyphenationCompoundWordTokenFilterFactory extends TokenFilterFactory implements ResourceLoaderAware
Factory forHyphenationCompoundWordTokenFilter
.This factory accepts the following parameters:
hyphenator
(mandatory): path to the FOP xml hyphenation pattern. See http://offo.sourceforge.net/hyphenation/.encoding
(optional): encoding of the xml hyphenation file. defaults to UTF-8.dictionary
(optional): dictionary of words. defaults to no dictionary.minWordSize
(optional): minimal word length that gets decomposed. defaults to 5.minSubwordSize
(optional): minimum length of subwords. defaults to 2.maxSubwordSize
(optional): maximum length of subwords. defaults to 15.onlyLongestMatch
(optional): if true, adds only the longest matching subword to the stream. defaults to false.
<fieldType name="text_hyphncomp" class="solr.TextField" positionIncrementGap="100"> <analyzer> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.HyphenationCompoundWordTokenFilterFactory" hyphenator="hyphenator.xml" encoding="UTF-8" dictionary="dictionary.txt" minWordSize="5" minSubwordSize="2" maxSubwordSize="15" onlyLongestMatch="false"/> </analyzer> </fieldType>
- See Also:
HyphenationCompoundWordTokenFilter
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Field Summary
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Fields inherited from class org.apache.lucene.analysis.util.AbstractAnalysisFactory
LUCENE_MATCH_VERSION_PARAM
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Constructor Summary
Constructors Constructor Description HyphenationCompoundWordTokenFilterFactory(java.util.Map<java.lang.String,java.lang.String> args)
Creates a new HyphenationCompoundWordTokenFilterFactory
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description HyphenationCompoundWordTokenFilter
create(TokenStream input)
Transform the specified input TokenStreamvoid
inform(ResourceLoader loader)
Initializes this component with the provided ResourceLoader (used for loading classes, files, etc).-
Methods inherited from class org.apache.lucene.analysis.util.TokenFilterFactory
availableTokenFilters, forName, lookupClass, reloadTokenFilters
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Methods inherited from class org.apache.lucene.analysis.util.AbstractAnalysisFactory
get, get, get, get, get, getChar, getClassArg, getLuceneMatchVersion, getOriginalArgs, getSet, isExplicitLuceneMatchVersion, require, require, require, requireChar, setExplicitLuceneMatchVersion
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Method Detail
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inform
public void inform(ResourceLoader loader) throws java.io.IOException
Description copied from interface:ResourceLoaderAware
Initializes this component with the provided ResourceLoader (used for loading classes, files, etc).- Specified by:
inform
in interfaceResourceLoaderAware
- Throws:
java.io.IOException
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create
public HyphenationCompoundWordTokenFilter create(TokenStream input)
Description copied from class:TokenFilterFactory
Transform the specified input TokenStream- Specified by:
create
in classTokenFilterFactory
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