See: Description
| Package | Description | 
|---|---|
| org.apache.lucene.analysis.ar | Analyzer for Arabic. | 
| org.apache.lucene.analysis.bg | Analyzer for Bulgarian. | 
| org.apache.lucene.analysis.br | Analyzer for Brazilian Portuguese. | 
| org.apache.lucene.analysis.ca | Analyzer for Catalan. | 
| org.apache.lucene.analysis.charfilter | 
Normalization of text before the tokenizer. | 
| org.apache.lucene.analysis.cjk | Analyzer for Chinese, Japanese, and Korean, which indexes bigrams. | 
| org.apache.lucene.analysis.cn | Analyzer for Chinese, which indexes unigrams (individual chinese characters). | 
| 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.compound.hyphenation | 
       The code for the compound word hyphenation is taken from the Apache FOP project. | 
| org.apache.lucene.analysis.core | Basic, general-purpose analysis components. | 
| org.apache.lucene.analysis.cz | Analyzer for Czech. | 
| org.apache.lucene.analysis.da | Analyzer for Danish. | 
| 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.eu | Analyzer for Basque. | 
| 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 | Analysis 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 | Stemming TokenFilter using a Java implementation of the 
Hunspell stemming algorithm. | 
| org.apache.lucene.analysis.hy | Analyzer for Armenian. | 
| org.apache.lucene.analysis.id | Analyzer for Indonesian. | 
| org.apache.lucene.analysis.in | Analysis components for Indian languages. | 
| org.apache.lucene.analysis.it | Analyzer for Italian. | 
| org.apache.lucene.analysis.lv | Analyzer for Latvian. | 
| org.apache.lucene.analysis.miscellaneous | Miscellaneous TokenStreams | 
| org.apache.lucene.analysis.ngram | Character n-gram tokenizers and filters. | 
| org.apache.lucene.analysis.nl | Analyzer for Dutch. | 
| org.apache.lucene.analysis.no | Analyzer for Norwegian. | 
| org.apache.lucene.analysis.path | Analysis components for path-like strings such as filenames. | 
| 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.position | Filter for assigning position increments. | 
| org.apache.lucene.analysis.pt | Analyzer for Portuguese. | 
| org.apache.lucene.analysis.query | Automatically filter high-frequency stopwords. | 
| org.apache.lucene.analysis.reverse | Filter to reverse token text. | 
| org.apache.lucene.analysis.ro | Analyzer for Romanian. | 
| org.apache.lucene.analysis.ru | Analyzer for Russian. | 
| org.apache.lucene.analysis.shingle | Word n-gram filters | 
| org.apache.lucene.analysis.sinks | TeeSinkTokenFilterand implementations
ofTeeSinkTokenFilter.SinkFilterthat
might be useful. | 
| org.apache.lucene.analysis.snowball | TokenFilterandAnalyzerimplementations that use Snowball
stemmers. | 
| org.apache.lucene.analysis.standard | 
Fast, general-purpose grammar-based tokenizers. | 
| org.apache.lucene.analysis.standard.std31 | Backwards-compatible implementation to match  Version.LUCENE_31 | 
| org.apache.lucene.analysis.standard.std34 | Backwards-compatible implementation to match  Version.LUCENE_34 | 
| org.apache.lucene.analysis.standard.std36 | Backwards-compatible implementation to match  Version.LUCENE_36 | 
| org.apache.lucene.analysis.sv | Analyzer for Swedish. | 
| org.apache.lucene.analysis.synonym | Analysis components for Synonyms. | 
| org.apache.lucene.analysis.th | Analyzer for Thai. | 
| org.apache.lucene.analysis.tr | Analyzer for Turkish. | 
| org.apache.lucene.analysis.util | Utility functions for text analysis. | 
| org.apache.lucene.analysis.wikipedia | Tokenizer that is aware of Wikipedia syntax. | 
| org.apache.lucene.collation | 
  Unicode collation support. | 
| org.apache.lucene.collation.tokenattributes | Custom  AttributeImplfor indexing collation keys as index terms. | 
| org.tartarus.snowball | Snowball stemmer API. | 
| org.tartarus.snowball.ext | Autogenerated snowball stemmer implementations. | 
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