Uses of Interface
org.apache.lucene.util.Unwrappable
-
Packages that use Unwrappable Package Description org.apache.lucene.analysis Text analysis.org.apache.lucene.analysis.ar Analyzer for Arabic.org.apache.lucene.analysis.bg Analyzer for Bulgarian.org.apache.lucene.analysis.bn Analyzer for Bengali Language.org.apache.lucene.analysis.boost Provides various convenience classes for creating boosts on Tokens.org.apache.lucene.analysis.br Analyzer for Brazilian Portuguese.org.apache.lucene.analysis.cjk Analyzer for Chinese, Japanese, and Korean, which indexes bigrams.org.apache.lucene.analysis.ckb Analyzer for Sorani Kurdish.org.apache.lucene.analysis.classic Fast, general-purpose grammar-based tokenizers.org.apache.lucene.analysis.commongrams Construct n-grams for frequently occurring terms and phrases.org.apache.lucene.analysis.compound A filter that decomposes compound words you find in many Germanic languages into the word parts.org.apache.lucene.analysis.core Basic, general-purpose analysis components.org.apache.lucene.analysis.cz Analyzer for Czech.org.apache.lucene.analysis.de Analyzer for German.org.apache.lucene.analysis.el Analyzer for Greek.org.apache.lucene.analysis.en Analyzer for English.org.apache.lucene.analysis.es Analyzer for Spanish.org.apache.lucene.analysis.fa Analyzer for Persian.org.apache.lucene.analysis.fi Analyzer for Finnish.org.apache.lucene.analysis.fr Analyzer for French.org.apache.lucene.analysis.ga Analyzer for Irish.org.apache.lucene.analysis.gl Analyzer for Galician.org.apache.lucene.analysis.hi Analyzer for Hindi.org.apache.lucene.analysis.hu Analyzer for Hungarian.org.apache.lucene.analysis.hunspell A Java implementation of Hunspell stemming and spell-checking algorithms (Hunspell
), and a stemming TokenFilter (HunspellStemFilter
) based on it.org.apache.lucene.analysis.icu Analysis components based on ICUorg.apache.lucene.analysis.id Analyzer for Indonesian.org.apache.lucene.analysis.in Analyzer for Indian languages.org.apache.lucene.analysis.it Analyzer for Italian.org.apache.lucene.analysis.ja Analyzer for Japanese.org.apache.lucene.analysis.ko Analyzer for Korean.org.apache.lucene.analysis.lv Analyzer for Latvian.org.apache.lucene.analysis.minhash MinHash filtering (for LSH).org.apache.lucene.analysis.miscellaneous Miscellaneous Tokenstreams.org.apache.lucene.analysis.ngram Character n-gram tokenizers and filters.org.apache.lucene.analysis.no Analyzer for Norwegian.org.apache.lucene.analysis.pattern Set of components for pattern-based (regex) analysis.org.apache.lucene.analysis.payloads Provides various convenience classes for creating payloads on Tokens.org.apache.lucene.analysis.phonetic Analysis components for phonetic search.org.apache.lucene.analysis.pt Analyzer for Portuguese.org.apache.lucene.analysis.reverse Filter to reverse token text.org.apache.lucene.analysis.ru Analyzer for Russian.org.apache.lucene.analysis.shingle Word n-gram filters.org.apache.lucene.analysis.sinks org.apache.lucene.analysis.snowball org.apache.lucene.analysis.sr Analyzer for Serbian.org.apache.lucene.analysis.stempel Stempel: Algorithmic Stemmerorg.apache.lucene.analysis.sv Analyzer for Swedish.org.apache.lucene.analysis.synonym Analysis components for Synonyms.org.apache.lucene.analysis.synonym.word2vec Analysis components for Synonyms using Word2Vec model.org.apache.lucene.analysis.te Analyzer for Telugu Language.org.apache.lucene.analysis.tr Analyzer for Turkish.org.apache.lucene.analysis.util Utility functions for text analysis.org.apache.lucene.index Code to maintain and access indices.org.apache.lucene.misc.index Misc index tools and index support.org.apache.lucene.monitor Monitoring frameworkorg.apache.lucene.sandbox.index Experimental index-related classesorg.apache.lucene.search Code to search indices.org.apache.lucene.search.highlight Highlighting search terms.org.apache.lucene.search.suggest.analyzing Analyzer based autosuggest.org.apache.lucene.search.suggest.document Support for document suggestionorg.apache.lucene.search.uhighlight The UnifiedHighlighter -- a flexible highlighter that can get offsets from postings, term vectors, or analysis. -
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Uses of Unwrappable in org.apache.lucene.analysis
Classes in org.apache.lucene.analysis that implement Unwrappable Modifier and Type Class Description class
CachingTokenFilter
This class can be used if the token attributes of a TokenStream are intended to be consumed more than once.class
FilteringTokenFilter
Abstract base class for TokenFilters that may remove tokens.class
GraphTokenFilter
An abstract TokenFilter that exposes its input stream as a graphclass
LowerCaseFilter
Normalizes token text to lower case.class
StopFilter
Removes stop words from a token stream.class
TokenFilter
A TokenFilter is a TokenStream whose input is another TokenStream. -
Uses of Unwrappable in org.apache.lucene.analysis.ar
Classes in org.apache.lucene.analysis.ar that implement Unwrappable Modifier and Type Class Description class
ArabicNormalizationFilter
ATokenFilter
that appliesArabicNormalizer
to normalize the orthography.class
ArabicStemFilter
ATokenFilter
that appliesArabicStemmer
to stem Arabic words.. -
Uses of Unwrappable in org.apache.lucene.analysis.bg
Classes in org.apache.lucene.analysis.bg that implement Unwrappable Modifier and Type Class Description class
BulgarianStemFilter
ATokenFilter
that appliesBulgarianStemmer
to stem Bulgarian words. -
Uses of Unwrappable in org.apache.lucene.analysis.bn
Classes in org.apache.lucene.analysis.bn that implement Unwrappable Modifier and Type Class Description class
BengaliNormalizationFilter
ATokenFilter
that appliesBengaliNormalizer
to normalize the orthography.class
BengaliStemFilter
ATokenFilter
that appliesBengaliStemmer
to stem Bengali words. -
Uses of Unwrappable in org.apache.lucene.analysis.boost
Classes in org.apache.lucene.analysis.boost that implement Unwrappable Modifier and Type Class Description class
DelimitedBoostTokenFilter
Characters before the delimiter are the "token", those after are the boost. -
Uses of Unwrappable in org.apache.lucene.analysis.br
Classes in org.apache.lucene.analysis.br that implement Unwrappable Modifier and Type Class Description class
BrazilianStemFilter
ATokenFilter
that appliesBrazilianStemmer
. -
Uses of Unwrappable in org.apache.lucene.analysis.cjk
Classes in org.apache.lucene.analysis.cjk that implement Unwrappable Modifier and Type Class Description class
CJKBigramFilter
Forms bigrams of CJK terms that are generated from StandardTokenizer or ICUTokenizer.class
CJKWidthFilter
ATokenFilter
that normalizes CJK width differences: Folds fullwidth ASCII variants into the equivalent basic latin Folds halfwidth Katakana variants into the equivalent kana -
Uses of Unwrappable in org.apache.lucene.analysis.ckb
Classes in org.apache.lucene.analysis.ckb that implement Unwrappable Modifier and Type Class Description class
SoraniNormalizationFilter
ATokenFilter
that appliesSoraniNormalizer
to normalize the orthography.class
SoraniStemFilter
ATokenFilter
that appliesSoraniStemmer
to stem Sorani words. -
Uses of Unwrappable in org.apache.lucene.analysis.classic
Classes in org.apache.lucene.analysis.classic that implement Unwrappable Modifier and Type Class Description class
ClassicFilter
Normalizes tokens extracted withClassicTokenizer
. -
Uses of Unwrappable in org.apache.lucene.analysis.commongrams
Classes in org.apache.lucene.analysis.commongrams that implement Unwrappable Modifier and Type Class Description class
CommonGramsFilter
Construct bigrams for frequently occurring terms while indexing.class
CommonGramsQueryFilter
Wrap a CommonGramsFilter optimizing phrase queries by only returning single words when they are not a member of a bigram. -
Uses of Unwrappable in org.apache.lucene.analysis.compound
Classes in org.apache.lucene.analysis.compound that implement Unwrappable Modifier and Type Class Description class
CompoundWordTokenFilterBase
Base class for decomposition token filters.class
DictionaryCompoundWordTokenFilter
ATokenFilter
that decomposes compound words found in many Germanic languages.class
HyphenationCompoundWordTokenFilter
ATokenFilter
that decomposes compound words found in many Germanic languages. -
Uses of Unwrappable in org.apache.lucene.analysis.core
Classes in org.apache.lucene.analysis.core that implement Unwrappable Modifier and Type Class Description class
DecimalDigitFilter
Folds all Unicode digits in[:General_Category=Decimal_Number:]
to Basic Latin digits (0-9
).class
FlattenGraphFilter
Converts an incoming graph token stream, such as one fromSynonymGraphFilter
, into a flat form so that all nodes form a single linear chain with no side paths.class
LowerCaseFilter
Normalizes token text to lower case.class
StopFilter
Removes stop words from a token stream.class
TypeTokenFilter
Removes tokens whose types appear in a set of blocked types from a token stream.class
UpperCaseFilter
Normalizes token text to UPPER CASE. -
Uses of Unwrappable in org.apache.lucene.analysis.cz
Classes in org.apache.lucene.analysis.cz that implement Unwrappable Modifier and Type Class Description class
CzechStemFilter
ATokenFilter
that appliesCzechStemmer
to stem Czech words. -
Uses of Unwrappable in org.apache.lucene.analysis.de
Classes in org.apache.lucene.analysis.de that implement Unwrappable Modifier and Type Class Description class
GermanLightStemFilter
ATokenFilter
that appliesGermanLightStemmer
to stem German words.class
GermanMinimalStemFilter
ATokenFilter
that appliesGermanMinimalStemmer
to stem German words.class
GermanNormalizationFilter
Normalizes German characters according to the heuristics of the German2 snowball algorithm.class
GermanStemFilter
ATokenFilter
that stems German words. -
Uses of Unwrappable in org.apache.lucene.analysis.el
Classes in org.apache.lucene.analysis.el that implement Unwrappable Modifier and Type Class Description class
GreekLowerCaseFilter
Normalizes token text to lower case, removes some Greek diacritics, and standardizes final sigma to sigma.class
GreekStemFilter
ATokenFilter
that appliesGreekStemmer
to stem Greek words. -
Uses of Unwrappable in org.apache.lucene.analysis.en
Classes in org.apache.lucene.analysis.en that implement Unwrappable Modifier and Type Class Description class
EnglishMinimalStemFilter
ATokenFilter
that appliesEnglishMinimalStemmer
to stem English words.class
EnglishPossessiveFilter
TokenFilter that removes possessives (trailing 's) from words.class
KStemFilter
A high-performance kstem filter for english.class
PorterStemFilter
Transforms the token stream as per the Porter stemming algorithm. -
Uses of Unwrappable in org.apache.lucene.analysis.es
Classes in org.apache.lucene.analysis.es that implement Unwrappable Modifier and Type Class Description class
SpanishLightStemFilter
ATokenFilter
that appliesSpanishLightStemmer
to stem Spanish words.class
SpanishMinimalStemFilter
Deprecated.UseSpanishPluralStemFilter
instead.class
SpanishPluralStemFilter
ATokenFilter
that appliesSpanishPluralStemmer
to stem Spanish words. -
Uses of Unwrappable in org.apache.lucene.analysis.fa
Classes in org.apache.lucene.analysis.fa that implement Unwrappable Modifier and Type Class Description class
PersianNormalizationFilter
ATokenFilter
that appliesPersianNormalizer
to normalize the orthography.class
PersianStemFilter
ATokenFilter
that appliesPersianStemmer
to stem Persian words. -
Uses of Unwrappable in org.apache.lucene.analysis.fi
Classes in org.apache.lucene.analysis.fi that implement Unwrappable Modifier and Type Class Description class
FinnishLightStemFilter
ATokenFilter
that appliesFinnishLightStemmer
to stem Finnish words. -
Uses of Unwrappable in org.apache.lucene.analysis.fr
Classes in org.apache.lucene.analysis.fr that implement Unwrappable Modifier and Type Class Description class
FrenchLightStemFilter
ATokenFilter
that appliesFrenchLightStemmer
to stem French words.class
FrenchMinimalStemFilter
ATokenFilter
that appliesFrenchMinimalStemmer
to stem French words. -
Uses of Unwrappable in org.apache.lucene.analysis.ga
Classes in org.apache.lucene.analysis.ga that implement Unwrappable Modifier and Type Class Description class
IrishLowerCaseFilter
Normalises token text to lower case, handling t-prothesis and n-eclipsis (i.e., that 'nAthair' should become 'n-athair') -
Uses of Unwrappable in org.apache.lucene.analysis.gl
Classes in org.apache.lucene.analysis.gl that implement Unwrappable Modifier and Type Class Description class
GalicianMinimalStemFilter
ATokenFilter
that appliesGalicianMinimalStemmer
to stem Galician words.class
GalicianStemFilter
ATokenFilter
that appliesGalicianStemmer
to stem Galician words. -
Uses of Unwrappable in org.apache.lucene.analysis.hi
Classes in org.apache.lucene.analysis.hi that implement Unwrappable Modifier and Type Class Description class
HindiNormalizationFilter
ATokenFilter
that appliesHindiNormalizer
to normalize the orthography.class
HindiStemFilter
ATokenFilter
that appliesHindiStemmer
to stem Hindi words. -
Uses of Unwrappable in org.apache.lucene.analysis.hu
Classes in org.apache.lucene.analysis.hu that implement Unwrappable Modifier and Type Class Description class
HungarianLightStemFilter
ATokenFilter
that appliesHungarianLightStemmer
to stem Hungarian words. -
Uses of Unwrappable in org.apache.lucene.analysis.hunspell
Classes in org.apache.lucene.analysis.hunspell that implement Unwrappable Modifier and Type Class Description class
HunspellStemFilter
TokenFilter that uses hunspell affix rules and words to stem tokens. -
Uses of Unwrappable in org.apache.lucene.analysis.icu
Classes in org.apache.lucene.analysis.icu that implement Unwrappable Modifier and Type Class Description class
ICUFoldingFilter
A TokenFilter that applies search term folding to Unicode text, applying foldings from UTR#30 Character Foldings.class
ICUNormalizer2Filter
Normalize token text with ICU'sNormalizer2
class
ICUTransformFilter
ATokenFilter
that transforms text with ICU. -
Uses of Unwrappable in org.apache.lucene.analysis.id
Classes in org.apache.lucene.analysis.id that implement Unwrappable Modifier and Type Class Description class
IndonesianStemFilter
ATokenFilter
that appliesIndonesianStemmer
to stem Indonesian words. -
Uses of Unwrappable in org.apache.lucene.analysis.in
Classes in org.apache.lucene.analysis.in that implement Unwrappable Modifier and Type Class Description class
IndicNormalizationFilter
ATokenFilter
that appliesIndicNormalizer
to normalize text in Indian Languages. -
Uses of Unwrappable in org.apache.lucene.analysis.it
Classes in org.apache.lucene.analysis.it that implement Unwrappable Modifier and Type Class Description class
ItalianLightStemFilter
ATokenFilter
that appliesItalianLightStemmer
to stem Italian words. -
Uses of Unwrappable in org.apache.lucene.analysis.ja
Classes in org.apache.lucene.analysis.ja that implement Unwrappable Modifier and Type Class Description class
JapaneseBaseFormFilter
Replaces term text with theBaseFormAttribute
.class
JapaneseCompletionFilter
ATokenFilter
that adds Japanese romanized tokens to the term attribute.class
JapaneseHiraganaUppercaseFilter
ATokenFilter
that normalizes small letters (捨て仮名) in hiragana into normal letters.class
JapaneseKatakanaStemFilter
ATokenFilter
that normalizes common katakana spelling variations ending in a long sound character by removing this character (U+30FC).class
JapaneseKatakanaUppercaseFilter
ATokenFilter
that normalizes small letters (捨て仮名) in katakana into normal letters.class
JapaneseNumberFilter
ATokenFilter
that normalizes Japanese numbers (kansūji) to regular Arabic decimal numbers in half-width characters.class
JapanesePartOfSpeechStopFilter
Removes tokens that match a set of part-of-speech tags.class
JapaneseReadingFormFilter
ATokenFilter
that replaces the term attribute with the reading of a token in either katakana or romaji form. -
Uses of Unwrappable in org.apache.lucene.analysis.ko
Classes in org.apache.lucene.analysis.ko that implement Unwrappable Modifier and Type Class Description class
KoreanNumberFilter
ATokenFilter
that normalizes Korean numbers to regular Arabic decimal numbers in half-width characters.class
KoreanPartOfSpeechStopFilter
Removes tokens that match a set of part-of-speech tags.class
KoreanReadingFormFilter
Replaces term text with theReadingAttribute
which is the Hangul transcription of Hanja characters. -
Uses of Unwrappable in org.apache.lucene.analysis.lv
Classes in org.apache.lucene.analysis.lv that implement Unwrappable Modifier and Type Class Description class
LatvianStemFilter
ATokenFilter
that appliesLatvianStemmer
to stem Latvian words. -
Uses of Unwrappable in org.apache.lucene.analysis.minhash
Classes in org.apache.lucene.analysis.minhash that implement Unwrappable Modifier and Type Class Description class
MinHashFilter
Generate min hash tokens from an incoming stream of tokens. -
Uses of Unwrappable in org.apache.lucene.analysis.miscellaneous
Classes in org.apache.lucene.analysis.miscellaneous that implement Unwrappable Modifier and Type Class Description class
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.class
CapitalizationFilter
A filter to apply normal capitalization rules to Tokens.class
CodepointCountFilter
Removes words that are too long or too short from the stream.class
ConditionalTokenFilter
Allows skipping TokenFilters based on the current set of attributes.class
DateRecognizerFilter
Filters all tokens that cannot be parsed to a date, using the providedDateFormat
.class
DelimitedTermFrequencyTokenFilter
Characters before the delimiter are the "token", the textual integer after is the term frequency.class
DropIfFlaggedFilter
Allows Tokens with a given combination of flags to be dropped.class
FingerprintFilter
Filter outputs a single token which is a concatenation of the sorted and de-duplicated set of input tokens.class
FixBrokenOffsetsFilter
Deprecated.Fix the token filters that create broken offsets in the first place.class
HyphenatedWordsFilter
When the plain text is extracted from documents, we will often have many words hyphenated and broken into two lines.class
KeepWordFilter
A TokenFilter that only keeps tokens with text contained in the required words.class
KeywordMarkerFilter
Marks terms as keywords via theKeywordAttribute
.class
KeywordRepeatFilter
This TokenFilter emits each incoming token twice once as keyword and once non-keyword, in other words once withKeywordAttribute.setKeyword(boolean)
set totrue
and once set tofalse
.class
LengthFilter
Removes words that are too long or too short from the stream.class
LimitTokenCountFilter
This TokenFilter limits the number of tokens while indexing.class
LimitTokenOffsetFilter
Lets all tokens pass through until it sees one with a start offset <= a configured limit, which won't pass and ends the stream.class
LimitTokenPositionFilter
This TokenFilter limits its emitted tokens to those with positions that are not greater than the configured limit.class
PatternKeywordMarkerFilter
Marks terms as keywords via theKeywordAttribute
.class
ProtectedTermFilter
A ConditionalTokenFilter that only applies its wrapped filters to tokens that are not contained in a protected set.class
RemoveDuplicatesTokenFilter
A TokenFilter which filters out Tokens at the same position and Term text as the previous token in the stream.class
ScandinavianFoldingFilter
This filter folds Scandinavian characters åÅäæÄÆ->a and öÖøØ->o.class
ScandinavianNormalizationFilter
This filter normalize use of the interchangeable Scandinavian characters æÆäÄöÖøØ and folded variants (aa, ao, ae, oe and oo) by transforming them to åÅæÆøØ.class
SetKeywordMarkerFilter
Marks terms as keywords via theKeywordAttribute
.class
StemmerOverrideFilter
Provides the ability to override anyKeywordAttribute
aware stemmer with custom dictionary-based stemming.class
TrimFilter
Trims leading and trailing whitespace from Tokens in the stream.class
TruncateTokenFilter
A token filter for truncating the terms into a specific length.class
TypeAsSynonymFilter
Adds theTypeAttribute.type()
as a synonym, i.e.class
WordDelimiterFilter
Deprecated.UseWordDelimiterGraphFilter
instead: it produces a correct token graph so that e.g.class
WordDelimiterGraphFilter
Splits words into subwords and performs optional transformations on subword groups, producing a correct token graph so that e.g. -
Uses of Unwrappable in org.apache.lucene.analysis.ngram
Classes in org.apache.lucene.analysis.ngram that implement Unwrappable Modifier and Type Class Description class
EdgeNGramTokenFilter
Tokenizes the given token into n-grams of given size(s).class
NGramTokenFilter
Tokenizes the input into n-grams of the given size(s). -
Uses of Unwrappable in org.apache.lucene.analysis.no
Classes in org.apache.lucene.analysis.no that implement Unwrappable Modifier and Type Class Description class
NorwegianLightStemFilter
ATokenFilter
that appliesNorwegianLightStemmer
to stem Norwegian words.class
NorwegianMinimalStemFilter
ATokenFilter
that appliesNorwegianMinimalStemmer
to stem Norwegian words.class
NorwegianNormalizationFilter
This filter normalize use of the interchangeable Scandinavian characters æÆäÄöÖøØ and folded variants (ae, oe, aa) by transforming them to åÅæÆøØ. -
Uses of Unwrappable in org.apache.lucene.analysis.pattern
Classes in org.apache.lucene.analysis.pattern that implement Unwrappable Modifier and Type Class Description class
PatternCaptureGroupTokenFilter
CaptureGroup uses Java regexes to emit multiple tokens - one for each capture group in one or more patterns.class
PatternReplaceFilter
A TokenFilter which applies a Pattern to each token in the stream, replacing match occurrences with the specified replacement string.class
PatternTypingFilter
Set a type attribute to a parameterized value when tokens are matched by any of a several regex patterns. -
Uses of Unwrappable in org.apache.lucene.analysis.payloads
Classes in org.apache.lucene.analysis.payloads that implement Unwrappable Modifier and Type Class Description class
DelimitedPayloadTokenFilter
Characters before the delimiter are the "token", those after are the payload.class
NumericPayloadTokenFilter
Assigns a payload to a token based on theTypeAttribute
class
TokenOffsetPayloadTokenFilter
Adds theOffsetAttribute.startOffset()
andOffsetAttribute.endOffset()
First 4 bytes are the startclass
TypeAsPayloadTokenFilter
Makes theTypeAttribute
a payload. -
Uses of Unwrappable in org.apache.lucene.analysis.phonetic
Classes in org.apache.lucene.analysis.phonetic that implement Unwrappable Modifier and Type Class Description class
BeiderMorseFilter
TokenFilter for Beider-Morse phonetic encoding.class
DaitchMokotoffSoundexFilter
Create tokens for phonetic matches based on Daitch–Mokotoff Soundex.class
DoubleMetaphoneFilter
Filter for DoubleMetaphone (supporting secondary codes)class
PhoneticFilter
Create tokens for phonetic matches. -
Uses of Unwrappable in org.apache.lucene.analysis.pt
Classes in org.apache.lucene.analysis.pt that implement Unwrappable Modifier and Type Class Description class
PortugueseLightStemFilter
ATokenFilter
that appliesPortugueseLightStemmer
to stem Portuguese words.class
PortugueseMinimalStemFilter
ATokenFilter
that appliesPortugueseMinimalStemmer
to stem Portuguese words.class
PortugueseStemFilter
ATokenFilter
that appliesPortugueseStemmer
to stem Portuguese words. -
Uses of Unwrappable in org.apache.lucene.analysis.reverse
Classes in org.apache.lucene.analysis.reverse that implement Unwrappable Modifier and Type Class Description class
ReverseStringFilter
Reverse token string, for example "country" => "yrtnuoc". -
Uses of Unwrappable in org.apache.lucene.analysis.ru
Classes in org.apache.lucene.analysis.ru that implement Unwrappable Modifier and Type Class Description class
RussianLightStemFilter
ATokenFilter
that appliesRussianLightStemmer
to stem Russian words. -
Uses of Unwrappable in org.apache.lucene.analysis.shingle
Classes in org.apache.lucene.analysis.shingle that implement Unwrappable Modifier and Type Class Description class
FixedShingleFilter
A FixedShingleFilter constructs shingles (token n-grams) from a token stream.class
ShingleFilter
A ShingleFilter constructs shingles (token n-grams) from a token stream. -
Uses of Unwrappable in org.apache.lucene.analysis.sinks
Classes in org.apache.lucene.analysis.sinks that implement Unwrappable Modifier and Type Class Description class
TeeSinkTokenFilter
This TokenFilter provides the ability to set aside attribute states that have already been analyzed. -
Uses of Unwrappable in org.apache.lucene.analysis.snowball
Classes in org.apache.lucene.analysis.snowball that implement Unwrappable Modifier and Type Class Description class
SnowballFilter
A filter that stems words using a Snowball-generated stemmer. -
Uses of Unwrappable in org.apache.lucene.analysis.sr
Classes in org.apache.lucene.analysis.sr that implement Unwrappable Modifier and Type Class Description class
SerbianNormalizationFilter
Normalizes Serbian Cyrillic and Latin characters to "bald" Latin.class
SerbianNormalizationRegularFilter
Normalizes Serbian Cyrillic to Latin. -
Uses of Unwrappable in org.apache.lucene.analysis.stempel
Classes in org.apache.lucene.analysis.stempel that implement Unwrappable Modifier and Type Class Description class
StempelFilter
Transforms the token stream as per the stemming algorithm. -
Uses of Unwrappable in org.apache.lucene.analysis.sv
Classes in org.apache.lucene.analysis.sv that implement Unwrappable Modifier and Type Class Description class
SwedishLightStemFilter
ATokenFilter
that appliesSwedishLightStemmer
to stem Swedish words.class
SwedishMinimalStemFilter
ATokenFilter
that appliesSwedishMinimalStemmer
to stem Swedish words. -
Uses of Unwrappable in org.apache.lucene.analysis.synonym
Classes in org.apache.lucene.analysis.synonym that implement Unwrappable Modifier and Type Class Description class
SynonymFilter
Deprecated.UseSynonymGraphFilter
instead, but be sure to also useFlattenGraphFilter
at index time (not at search time) as well.class
SynonymGraphFilter
Applies single- or multi-token synonyms from aSynonymMap
to an incomingTokenStream
, producing a fully correct graph output. -
Uses of Unwrappable in org.apache.lucene.analysis.synonym.word2vec
Classes in org.apache.lucene.analysis.synonym.word2vec that implement Unwrappable Modifier and Type Class Description class
Word2VecSynonymFilter
Applies single-token synonyms from a Word2Vec trained network to an incomingTokenStream
. -
Uses of Unwrappable in org.apache.lucene.analysis.te
Classes in org.apache.lucene.analysis.te that implement Unwrappable Modifier and Type Class Description class
TeluguNormalizationFilter
ATokenFilter
that appliesTeluguNormalizer
to normalize the orthography.class
TeluguStemFilter
ATokenFilter
that appliesTeluguStemmer
to stem Telugu words. -
Uses of Unwrappable in org.apache.lucene.analysis.tr
Classes in org.apache.lucene.analysis.tr that implement Unwrappable Modifier and Type Class Description class
ApostropheFilter
Strips all characters after an apostrophe (including the apostrophe itself).class
TurkishLowerCaseFilter
Normalizes Turkish token text to lower case. -
Uses of Unwrappable in org.apache.lucene.analysis.util
Classes in org.apache.lucene.analysis.util that implement Unwrappable Modifier and Type Class Description class
ElisionFilter
Removes elisions from aTokenStream
. -
Uses of Unwrappable in org.apache.lucene.index
Classes in org.apache.lucene.index that implement Unwrappable Modifier and Type Class Description static class
FilterLeafReader.FilterPostingsEnum
Base class for filteringPostingsEnum
implementations.class
FilterMergePolicy
A wrapper forMergePolicy
instances.class
OneMergeWrappingMergePolicy
A wrapping merge policy that wraps theMergePolicy.OneMerge
objects returned by the wrapped merge policy.class
SoftDeletesRetentionMergePolicy
ThisMergePolicy
allows to carry over soft deleted documents across merges.class
UpgradeIndexMergePolicy
ThisMergePolicy
is used for upgrading all existing segments of an index when callingIndexWriter.forceMerge(int)
. -
Uses of Unwrappable in org.apache.lucene.misc.index
Classes in org.apache.lucene.misc.index that implement Unwrappable Modifier and Type Class Description class
BPReorderingMergePolicy
A merge policy that reorders merged segments according to aBPIndexReorderer
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Uses of Unwrappable in org.apache.lucene.monitor
Classes in org.apache.lucene.monitor that implement Unwrappable Modifier and Type Class Description (package private) class
SuffixingNGramTokenFilter
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Uses of Unwrappable in org.apache.lucene.sandbox.index
Classes in org.apache.lucene.sandbox.index that implement Unwrappable Modifier and Type Class Description class
MergeOnFlushMergePolicy
A simple extension to wrapMergePolicy
to merge all tiny segments (or at least segments smaller than specified inMergeOnFlushMergePolicy.setSmallSegmentThresholdMB(double)
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Uses of Unwrappable in org.apache.lucene.search
Classes in org.apache.lucene.search that implement Unwrappable Modifier and Type Class Description class
FilterScorer
AFilterScorer
contains anotherScorer
, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.private static class
SynonymQuery.FreqBoostTermScorer
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Uses of Unwrappable in org.apache.lucene.search.highlight
Classes in org.apache.lucene.search.highlight that implement Unwrappable Modifier and Type Class Description (package private) class
LimitTokenOffsetFilter
This is a simplified version of org.apache.lucene.analysis.miscellaneous.LimitTokenOffsetFilter to prevent a dependency on analysis-common.jar.class
OffsetLimitTokenFilter
This TokenFilter limits the number of tokens while indexing by adding up the current offset. -
Uses of Unwrappable in org.apache.lucene.search.suggest.analyzing
Classes in org.apache.lucene.search.suggest.analyzing that implement Unwrappable Modifier and Type Class Description class
SuggestStopFilter
LikeStopFilter
except it will not remove the last token if that token was not followed by some token separator. -
Uses of Unwrappable in org.apache.lucene.search.suggest.document
Classes in org.apache.lucene.search.suggest.document that implement Unwrappable Modifier and Type Class Description class
CompletionTokenStream
AConcatenateGraphFilter
but we can set the payload and provide access to config options.private static class
ContextSuggestField.PrefixTokenFilter
TheContextSuggestField.PrefixTokenFilter
wraps aTokenStream
and adds a set prefixes ahead. -
Uses of Unwrappable in org.apache.lucene.search.uhighlight
Classes in org.apache.lucene.search.uhighlight that implement Unwrappable Modifier and Type Class Description private static class
AnalysisOffsetStrategy.MultiValueTokenStream
Wraps anAnalyzer
and string text that represents multiple values delimited by a specified character.
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