Class WordDelimiterGraphFilterFactory
- 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.miscellaneous.WordDelimiterGraphFilterFactory
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- All Implemented Interfaces:
ResourceLoaderAware
public class WordDelimiterGraphFilterFactory extends TokenFilterFactory implements ResourceLoaderAware
Factory forWordDelimiterGraphFilter
.<fieldType name="text_wd" class="solr.TextField" positionIncrementGap="100"> <analyzer> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.WordDelimiterGraphFilterFactory" protected="protectedword.txt" preserveOriginal="0" splitOnNumerics="1" splitOnCaseChange="1" catenateWords="0" catenateNumbers="0" catenateAll="0" generateWordParts="1" generateNumberParts="1" stemEnglishPossessive="1" types="wdfftypes.txt" /> </analyzer> </fieldType>
- Since:
- 6.5.0
- SPI Name (Note: This is case-insensitive. e.g., if the name is 'htmlStrip', 'htmlstrip' can be used when looking up the service):
- "wordDelimiterGraph"
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Field Summary
Fields Modifier and Type Field Description static String
NAME
SPI namestatic String
OFFSETS
static String
PROTECTED_TOKENS
static String
TYPES
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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 WordDelimiterGraphFilterFactory(Map<String,String> args)
Creates a new WordDelimiterGraphFilterFactory
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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 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, 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 String NAME
SPI name- See Also:
- Constant Field Values
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PROTECTED_TOKENS
public static final String PROTECTED_TOKENS
- See Also:
- Constant Field Values
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TYPES
public static final String TYPES
- See Also:
- Constant Field Values
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OFFSETS
public static final String OFFSETS
- See Also:
- Constant Field Values
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Method Detail
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inform
public void inform(ResourceLoader loader) throws 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:
IOException
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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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