Class DateRecognizerFilterFactory
- 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.DateRecognizerFilterFactory
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public class DateRecognizerFilterFactory extends TokenFilterFactory
Factory forDateRecognizerFilter
.<fieldType name="text_filter_none_date" class="solr.TextField" positionIncrementGap="100"> <analyzer> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.DateRecognizerFilterFactory" datePattern="yyyy/mm/dd" locale="en-US" /> </analyzer> </fieldType>
The
datePattern
is optional. If omitted,DateRecognizerFilter
will be created with the default date format of the system. Thelocale
is optional and if omitted the filter will be created withLocale.ENGLISH
.- Since:
- 5.5.0
- SPI Name (Note: This is case-insensitive. e.g., if the name is 'htmlStrip', 'htmlstrip' can be used when looking up the service):
- "dateRecognizer"
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Field Summary
Fields Modifier and Type Field Description static String
DATE_PATTERN
static String
LOCALE
static 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 DateRecognizerFilterFactory(Map<String,String> args)
Creates a new FingerprintFilterFactory
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description TokenStream
create(TokenStream input)
Transform the specified input TokenStreamDateFormat
getDataFormat(String datePattern)
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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 String NAME
SPI name- See Also:
- Constant Field Values
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DATE_PATTERN
public static final String DATE_PATTERN
- See Also:
- Constant Field Values
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LOCALE
public static final String LOCALE
- See Also:
- Constant Field Values
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Method Detail
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create
public TokenStream create(TokenStream input)
Description copied from class:TokenFilterFactory
Transform the specified input TokenStream- Specified by:
create
in classTokenFilterFactory
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getDataFormat
public DateFormat getDataFormat(String datePattern)
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