Class RussianLetterTokenizer

A RussianLetterTokenizer is a Tokenizer that extends LetterTokenizer by also allowing the basic Latin digits 0-9.

You must specify the required LuceneVersion compatibility when creating RussianLetterTokenizer:

• As of 3.1, CharTokenizer uses an int based API to normalize and detect token characters. See IsTokenChar(Int32) and Normalize(Int32) for details.

Inheritance

System.Object

AttributeSource

TokenStream

Tokenizer

CharTokenizer

RussianLetterTokenizer

Implements

IDisposable

Inherited Members

CharTokenizer.Normalize(Int32)

CharTokenizer.IncrementToken()

CharTokenizer.End()

CharTokenizer.Reset()

Tokenizer.m_input

Tokenizer.Dispose(Boolean)

Tokenizer.CorrectOffset(Int32)

Tokenizer.SetReader(TextReader)

TokenStream.Dispose()

AttributeSource.GetAttributeFactory()

AttributeSource.GetAttributeClassesEnumerator()

AttributeSource.GetAttributeImplsEnumerator()

AttributeSource.AddAttributeImpl(Attribute)

AttributeSource.AddAttribute<T>()

AttributeSource.HasAttributes

AttributeSource.HasAttribute<T>()

AttributeSource.GetAttribute<T>()

AttributeSource.ClearAttributes()

AttributeSource.CaptureState()

AttributeSource.RestoreState(AttributeSource.State)

AttributeSource.GetHashCode()

AttributeSource.Equals(Object)

AttributeSource.ReflectAsString(Boolean)

AttributeSource.ReflectWith(IAttributeReflector)

AttributeSource.CloneAttributes()

AttributeSource.CopyTo(AttributeSource)

AttributeSource.ToString()

Namespace: Lucene.Net.Analysis.Ru

Assembly: Lucene.Net.Analysis.Common.dll

Syntax

public class RussianLetterTokenizer : CharTokenizer, IDisposable

Constructors

RussianLetterTokenizer(LuceneVersion, AttributeSource.AttributeFactory, TextReader)

Construct a new RussianLetterTokenizer using a given AttributeSource.AttributeFactory.

Declaration

public RussianLetterTokenizer(LuceneVersion matchVersion, AttributeSource.AttributeFactory factory, TextReader in)

Parameters

Type	Name	Description
LuceneVersion	matchVersion	lucene compatibility version
AttributeSource.AttributeFactory	factory	the attribute factory to use for this Tokenizer
TextReader	in	the input to split up into tokens

RussianLetterTokenizer(LuceneVersion, TextReader)

Construct a new RussianLetterTokenizer.

Declaration

public RussianLetterTokenizer(LuceneVersion matchVersion, TextReader in)

Parameters

Type	Name	Description
LuceneVersion	matchVersion	lucene compatibility version
TextReader	in	the input to split up into tokens

Methods

IsTokenChar(Int32)

Collects only characters which satisfy .

Declaration

protected override bool IsTokenChar(int c)

Parameters

Type	Name	Description
System.Int32	c

Returns

Type	Description
System.Boolean

Overrides

CharTokenizer.IsTokenChar(Int32)

Implements

IDisposable