## Uses of Class
org.apache.lucene.analysis.TokenStream

- Packages that use TokenStream
  Package | Description
  --- | ---
  org.apache.lucene.analysis | Text analysis.
  org.apache.lucene.analysis.standard | Fast, general-purpose grammar-based tokenizer `StandardTokenizer` implements the Word Break rules from the Unicode Text Segmentation algorithm, as specified in Unicode Standard Annex #29.
  org.apache.lucene.codecs | Codecs API: API for customization of the encoding and structure of the index.
  org.apache.lucene.document | The logical representation of a `Document` for indexing and searching.
  org.apache.lucene.index | Code to maintain and access indices.
  org.apache.lucene.util | Some utility classes.
  org.apache.lucene.util.graph | Utility classes for working with token streams as graphs.

- - ### Uses of TokenStream in org.apache.lucene.analysis

    Subclasses of TokenStream in org.apache.lucene.analysis
    Modifier and Type | Class and 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` | `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.
    `class` | `Tokenizer` A Tokenizer is a TokenStream whose input is a Reader.

    Fields in org.apache.lucene.analysis declared as TokenStream
    Modifier and Type | Field and Description
    --- | ---
    `protected TokenStream` | TokenFilter.`input` The source of tokens for this filter.
    `protected TokenStream` | Analyzer.TokenStreamComponents.`sink` Sink tokenstream, such as the outer tokenfilter decorating the chain.

    Methods in org.apache.lucene.analysis that return TokenStream
    Modifier and Type | Method and Description
    --- | ---
    `TokenStream` | Analyzer.TokenStreamComponents.`getTokenStream()` Returns the sink `TokenStream`
    `protected TokenStream` | Analyzer.`normalize(String fieldName, TokenStream in)` Wrap the given `TokenStream` in order to apply normalization filters.
    `protected TokenStream` | AnalyzerWrapper.`normalize(String fieldName, TokenStream in)`
    `TokenStream` | Analyzer.`tokenStream(String fieldName, Reader reader)` Returns a TokenStream suitable for `fieldName`, tokenizing the contents of `reader`.
    `TokenStream` | Analyzer.`tokenStream(String fieldName, String text)` Returns a TokenStream suitable for `fieldName`, tokenizing the contents of `text`.
    `protected TokenStream` | DelegatingAnalyzerWrapper.`wrapTokenStreamForNormalization(String fieldName, TokenStream in)`
    `protected TokenStream` | AnalyzerWrapper.`wrapTokenStreamForNormalization(String fieldName, TokenStream in)` Wraps / alters the given TokenStream for normalization purposes, taken from the wrapped Analyzer, to form new components.

    Methods in org.apache.lucene.analysis with parameters of type TokenStream
    Modifier and Type | Method and Description
    --- | ---
    `protected TokenStream` | Analyzer.`normalize(String fieldName, TokenStream in)` Wrap the given `TokenStream` in order to apply normalization filters.
    `protected TokenStream` | AnalyzerWrapper.`normalize(String fieldName, TokenStream in)`
    `Automaton` | TokenStreamToAutomaton.`toAutomaton(TokenStream in)` Pulls the graph (including `PositionLengthAttribute`) from the provided `TokenStream`, and creates the corresponding automaton where arcs are bytes (or Unicode code points if unicodeArcs = true) from each term.
    `protected TokenStream` | DelegatingAnalyzerWrapper.`wrapTokenStreamForNormalization(String fieldName, TokenStream in)`
    `protected TokenStream` | AnalyzerWrapper.`wrapTokenStreamForNormalization(String fieldName, TokenStream in)` Wraps / alters the given TokenStream for normalization purposes, taken from the wrapped Analyzer, to form new components.

    Constructors in org.apache.lucene.analysis with parameters of type TokenStream
    Constructor and Description
    `CachingTokenFilter(TokenStream input)` Create a new CachingTokenFilter around `input`.
    `FilteringTokenFilter(TokenStream in)` Create a new `FilteringTokenFilter`.
    `LowerCaseFilter(TokenStream in)` Create a new LowerCaseFilter, that normalizes token text to lower case.
    `StopFilter(TokenStream in, CharArraySet stopWords)` Constructs a filter which removes words from the input TokenStream that are named in the Set.
    `TokenFilter(TokenStream input)` Construct a token stream filtering the given input.
    `TokenStreamComponents(Tokenizer source, TokenStream result)` Creates a new `Analyzer.TokenStreamComponents` instance.

  - ### Uses of TokenStream in org.apache.lucene.analysis.standard

    Subclasses of TokenStream in org.apache.lucene.analysis.standard
    Modifier and Type | Class and Description
    --- | ---
    `class` | `StandardFilter` Deprecated. StandardFilter is a no-op and can be removed from code
    `class` | `StandardTokenizer` A grammar-based tokenizer constructed with JFlex.

    Methods in org.apache.lucene.analysis.standard that return TokenStream
    Modifier and Type | Method and Description
    --- | ---
    `protected TokenStream` | StandardAnalyzer.`normalize(String fieldName, TokenStream in)`

    Methods in org.apache.lucene.analysis.standard with parameters of type TokenStream
    Modifier and Type | Method and Description
    --- | ---
    `protected TokenStream` | StandardAnalyzer.`normalize(String fieldName, TokenStream in)`

    Constructors in org.apache.lucene.analysis.standard with parameters of type TokenStream
    Constructor and Description
    `StandardFilter(TokenStream in)` Deprecated. Sole constructor

  - ### Uses of TokenStream in org.apache.lucene.codecs

    Methods in org.apache.lucene.codecs that return TokenStream
    Modifier and Type | Method and Description
    --- | ---
    `TokenStream` | StoredFieldsWriter.MergeVisitor.`tokenStream(Analyzer analyzer, TokenStream reuse)`

    Methods in org.apache.lucene.codecs with parameters of type TokenStream
    Modifier and Type | Method and Description
    --- | ---
    `TokenStream` | StoredFieldsWriter.MergeVisitor.`tokenStream(Analyzer analyzer, TokenStream reuse)`

  - ### Uses of TokenStream in org.apache.lucene.document

    Fields in org.apache.lucene.document declared as TokenStream
    Modifier and Type | Field and Description
    --- | ---
    `protected TokenStream` | Field.`tokenStream` Pre-analyzed tokenStream for indexed fields; this is separate from fieldsData because you are allowed to have both; eg maybe field has a String value but you customize how it's tokenized

    Methods in org.apache.lucene.document that return TokenStream
    Modifier and Type | Method and Description
    --- | ---
    `TokenStream` | Field.`tokenStream(Analyzer analyzer, TokenStream reuse)`
    `TokenStream` | FeatureField.`tokenStream(Analyzer analyzer, TokenStream reuse)`
    `TokenStream` | Field.`tokenStreamValue()` The TokenStream for this field to be used when indexing, or null.

    Methods in org.apache.lucene.document with parameters of type TokenStream
    Modifier and Type | Method and Description
    --- | ---
    `void` | Field.`setTokenStream(TokenStream tokenStream)` Expert: sets the token stream to be used for indexing and causes isIndexed() and isTokenized() to return true.
    `TokenStream` | Field.`tokenStream(Analyzer analyzer, TokenStream reuse)`
    `TokenStream` | FeatureField.`tokenStream(Analyzer analyzer, TokenStream reuse)`

    Constructors in org.apache.lucene.document with parameters of type TokenStream
    Constructor and Description
    `Field(String name, TokenStream tokenStream, IndexableFieldType type)` Create field with TokenStream value.
    `TextField(String name, TokenStream stream)` Creates a new un-stored TextField with TokenStream value.

  - ### Uses of TokenStream in org.apache.lucene.index

    Methods in org.apache.lucene.index that return TokenStream
    Modifier and Type | Method and Description
    --- | ---
    `TokenStream` | IndexableField.`tokenStream(Analyzer analyzer, TokenStream reuse)` Creates the TokenStream used for indexing this field.

    Methods in org.apache.lucene.index with parameters of type TokenStream
    Modifier and Type | Method and Description
    --- | ---
    `TokenStream` | IndexableField.`tokenStream(Analyzer analyzer, TokenStream reuse)` Creates the TokenStream used for indexing this field.

  - ### Uses of TokenStream in org.apache.lucene.util

    Methods in org.apache.lucene.util with parameters of type TokenStream
    Modifier and Type | Method and Description
    --- | ---
    `protected Query` | QueryBuilder.`analyzeBoolean(String field, TokenStream stream)` Creates simple boolean query from the cached tokenstream contents
    `protected Query` | QueryBuilder.`analyzeGraphBoolean(String field, TokenStream source, BooleanClause.Occur operator)` Creates a boolean query from a graph token stream.
    `protected Query` | QueryBuilder.`analyzeGraphPhrase(TokenStream source, String field, int phraseSlop)` Creates graph phrase query from the tokenstream contents
    `protected Query` | QueryBuilder.`analyzeMultiBoolean(String field, TokenStream stream, BooleanClause.Occur operator)` Creates complex boolean query from the cached tokenstream contents
    `protected Query` | QueryBuilder.`analyzeMultiPhrase(String field, TokenStream stream, int slop)` Creates complex phrase query from the cached tokenstream contents
    `protected Query` | QueryBuilder.`analyzePhrase(String field, TokenStream stream, int slop)` Creates simple phrase query from the cached tokenstream contents
    `protected Query` | QueryBuilder.`analyzeTerm(String field, TokenStream stream)` Creates simple term query from the cached tokenstream contents
    `protected Query` | QueryBuilder.`createFieldQuery(TokenStream source, BooleanClause.Occur operator, String field, boolean quoted, int phraseSlop)` Creates a query from a token stream.
    `protected SpanQuery` | QueryBuilder.`createSpanQuery(TokenStream in, String field)` Creates a span query from the tokenstream.

  - ### Uses of TokenStream in org.apache.lucene.util.graph

    Methods in org.apache.lucene.util.graph that return types with arguments of type TokenStream
    Modifier and Type | Method and Description
    --- | ---
    `Iterator<TokenStream>` | GraphTokenStreamFiniteStrings.`getFiniteStrings()` Get all finite strings from the automaton.
    `Iterator<TokenStream>` | GraphTokenStreamFiniteStrings.`getFiniteStrings(int startState, int endState)` Get all finite strings that start at `startState` and end at `endState`.

    Constructors in org.apache.lucene.util.graph with parameters of type TokenStream
    Constructor and Description
    `GraphTokenStreamFiniteStrings(TokenStream in)`

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