Package org.apache.lucene.analysis.miscellaneous

Miscellaneous TokenStreams

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Description

Class Summary

ASCIIFoldingFilter	This class converts alphabetic, numeric, and symbolic Unicode characters which are not in the first 127 ASCII characters (the "Basic Latin" Unicode block) into their ASCII equivalents, if one exists.
ASCIIFoldingFilterFactory	Factory for ASCIIFoldingFilter.
CapitalizationFilter	A filter to apply normal capitalization rules to Tokens.
CapitalizationFilterFactory	Factory for CapitalizationFilter.
EmptyTokenStream	An always exhausted token stream.
HyphenatedWordsFilter	When the plain text is extracted from documents, we will often have many words hyphenated and broken into two lines.
HyphenatedWordsFilterFactory	Factory for HyphenatedWordsFilter.
KeepWordFilter	A TokenFilter that only keeps tokens with text contained in the required words.
KeepWordFilterFactory	Factory for KeepWordFilter.
KeywordMarkerFilter	Marks terms as keywords via the KeywordAttribute.
KeywordMarkerFilterFactory	Factory for KeywordMarkerFilter.
LengthFilter	Removes words that are too long or too short from the stream.
LengthFilterFactory	Factory for LengthFilter.
LimitTokenCountAnalyzer	This Analyzer limits the number of tokens while indexing.
LimitTokenCountFilter	This TokenFilter limits the number of tokens while indexing.
LimitTokenCountFilterFactory	Factory for LimitTokenCountFilter.
PatternAnalyzer	Deprecated. (4.0) use the pattern-based analysis in the analysis/pattern package instead.
PerFieldAnalyzerWrapper	This analyzer is used to facilitate scenarios where different fields require different analysis techniques.
PrefixAndSuffixAwareTokenFilter	Links two PrefixAwareTokenFilter.
PrefixAwareTokenFilter	Joins two token streams and leaves the last token of the first stream available to be used when updating the token values in the second stream based on that token.
RemoveDuplicatesTokenFilter	A TokenFilter which filters out Tokens at the same position and Term text as the previous token in the stream.
RemoveDuplicatesTokenFilterFactory	Factory for RemoveDuplicatesTokenFilter.
SingleTokenTokenStream	A TokenStream containing a single token.
StemmerOverrideFilter	Provides the ability to override any KeywordAttribute aware stemmer with custom dictionary-based stemming.
StemmerOverrideFilterFactory	Factory for StemmerOverrideFilter.
TrimFilter	Trims leading and trailing whitespace from Tokens in the stream.
TrimFilterFactory	Factory for TrimFilter.
WordDelimiterFilter	Splits words into subwords and performs optional transformations on subword groups.
WordDelimiterFilterFactory	Factory for WordDelimiterFilter.
WordDelimiterIterator	A BreakIterator-like API for iterating over subwords in text, according to WordDelimiterFilter rules.

Package org.apache.lucene.analysis.miscellaneous Description

Miscellaneous TokenStreams