Class CommonGramsFilterFactory
- 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.commongrams.CommonGramsFilterFactory
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- All Implemented Interfaces:
ResourceLoaderAware
- Direct Known Subclasses:
CommonGramsQueryFilterFactory
public class CommonGramsFilterFactory extends TokenFilterFactory implements ResourceLoaderAware
Constructs aCommonGramsFilter
.<fieldType name="text_cmmngrms" class="solr.TextField" positionIncrementGap="100"> <analyzer> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.CommonGramsFilterFactory" words="commongramsstopwords.txt" ignoreCase="false"/> </analyzer> </fieldType>
- Since:
- 3.1
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Field Summary
Fields Modifier and Type Field Description private java.lang.String
commonWordFiles
private CharArraySet
commonWords
private java.lang.String
format
private boolean
ignoreCase
static java.lang.String
NAME
SPI name-
Fields inherited from class org.apache.lucene.analysis.util.AbstractAnalysisFactory
LUCENE_MATCH_VERSION_PARAM, luceneMatchVersion
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Constructor Summary
Constructors Constructor Description CommonGramsFilterFactory(java.util.Map<java.lang.String,java.lang.String> args)
Creates a new CommonGramsFilterFactory
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description TokenFilter
create(TokenStream input)
Transform the specified input TokenStreamCharArraySet
getCommonWords()
void
inform(ResourceLoader loader)
Initializes this component with the provided ResourceLoader (used for loading classes, files, etc).boolean
isIgnoreCase()
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Methods inherited from class org.apache.lucene.analysis.util.TokenFilterFactory
availableTokenFilters, findSPIName, forName, lookupClass, normalize, reloadTokenFilters
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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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Field Detail
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NAME
public static final java.lang.String NAME
SPI name- See Also:
- Constant Field Values
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commonWords
private CharArraySet commonWords
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commonWordFiles
private final java.lang.String commonWordFiles
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format
private final java.lang.String format
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ignoreCase
private final boolean ignoreCase
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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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isIgnoreCase
public boolean isIgnoreCase()
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getCommonWords
public CharArraySet getCommonWords()
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create
public TokenFilter create(TokenStream input)
Description copied from class:TokenFilterFactory
Transform the specified input TokenStream- Specified by:
create
in classTokenFilterFactory
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