Class MockTokenizer

Tokenizer for testing.

This tokenizer is a replacement for WHITESPACE, SIMPLE, and KEYWORD tokenizers. If you are writing a component such as a Lucene.Net.Analysis.TokenFilter, its a great idea to test it wrapping this tokenizer instead for extra checks. This tokenizer has the following behavior:

An internal state-machine is used for checking consumer consistency. These checks can be disabled with EnableChecks.
For convenience, optionally lowercases terms that it outputs.

Inheritance

System.Object

Lucene.Net.Util.AttributeSource

Lucene.Net.Analysis.TokenStream

Lucene.Net.Analysis.Tokenizer

MockTokenizer

Implements

System.IDisposable

Inherited Members

Lucene.Net.Analysis.Tokenizer.m_input

Lucene.Net.Analysis.Tokenizer.CorrectOffset(System.Int32)

Lucene.Net.Analysis.Tokenizer.SetReader(System.IO.TextReader)

Lucene.Net.Analysis.TokenStream.Dispose()

Lucene.Net.Util.AttributeSource.GetAttributeFactory()

Lucene.Net.Util.AttributeSource.GetAttributeClassesEnumerator()

Lucene.Net.Util.AttributeSource.GetAttributeImplsEnumerator()

Lucene.Net.Util.AttributeSource.AddAttributeImpl(Lucene.Net.Util.Attribute)

Lucene.Net.Util.AttributeSource.AddAttribute<T>()

Lucene.Net.Util.AttributeSource.HasAttributes

Lucene.Net.Util.AttributeSource.HasAttribute<T>()

Lucene.Net.Util.AttributeSource.GetAttribute<T>()

Lucene.Net.Util.AttributeSource.ClearAttributes()

Lucene.Net.Util.AttributeSource.CaptureState()

Lucene.Net.Util.AttributeSource.RestoreState(Lucene.Net.Util.AttributeSource.State)

Lucene.Net.Util.AttributeSource.GetHashCode()

Lucene.Net.Util.AttributeSource.Equals(System.Object)

Lucene.Net.Util.AttributeSource.ReflectAsString(System.Boolean)

Lucene.Net.Util.AttributeSource.ReflectWith(Lucene.Net.Util.IAttributeReflector)

Lucene.Net.Util.AttributeSource.CloneAttributes()

Lucene.Net.Util.AttributeSource.CopyTo(Lucene.Net.Util.AttributeSource)

Lucene.Net.Util.AttributeSource.ToString()

System.Object.Equals(System.Object, System.Object)

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

Namespace: Lucene.Net.Analysis

Assembly: Lucene.Net.TestFramework.dll

Syntax

public class MockTokenizer : Tokenizer, IDisposable

Constructors

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MockTokenizer(AttributeSource.AttributeFactory, TextReader)

Calls MockTokenizer(AttributeFactory, TextReader, WHITESPACE, true)

Declaration

public MockTokenizer(AttributeSource.AttributeFactory factory, TextReader input)

Parameters

Type	Name	Description
Lucene.Net.Util.AttributeSource.AttributeFactory	factory
System.IO.TextReader	input

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MockTokenizer(AttributeSource.AttributeFactory, TextReader, CharacterRunAutomaton, Boolean)

Declaration

public MockTokenizer(AttributeSource.AttributeFactory factory, TextReader input, CharacterRunAutomaton runAutomaton, bool lowerCase)

Parameters

Type	Name	Description
Lucene.Net.Util.AttributeSource.AttributeFactory	factory
System.IO.TextReader	input
Lucene.Net.Util.Automaton.CharacterRunAutomaton	runAutomaton
System.Boolean	lowerCase

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MockTokenizer(AttributeSource.AttributeFactory, TextReader, CharacterRunAutomaton, Boolean, Int32)

Declaration

public MockTokenizer(AttributeSource.AttributeFactory factory, TextReader input, CharacterRunAutomaton runAutomaton, bool lowerCase, int maxTokenLength)

Parameters

Type	Name	Description
Lucene.Net.Util.AttributeSource.AttributeFactory	factory
System.IO.TextReader	input
Lucene.Net.Util.Automaton.CharacterRunAutomaton	runAutomaton
System.Boolean	lowerCase
System.Int32	maxTokenLength

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MockTokenizer(TextReader)

Calls MockTokenizer(TextReader, WHITESPACE, true).

Declaration

public MockTokenizer(TextReader input)

Parameters

Type	Name	Description
System.IO.TextReader	input

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MockTokenizer(TextReader, CharacterRunAutomaton, Boolean)

Declaration

public MockTokenizer(TextReader input, CharacterRunAutomaton runAutomaton, bool lowerCase)

Parameters

Type	Name	Description
System.IO.TextReader	input
Lucene.Net.Util.Automaton.CharacterRunAutomaton	runAutomaton
System.Boolean	lowerCase

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MockTokenizer(TextReader, CharacterRunAutomaton, Boolean, Int32)

Declaration

public MockTokenizer(TextReader input, CharacterRunAutomaton runAutomaton, bool lowerCase, int maxTokenLength)

Parameters

Type	Name	Description
System.IO.TextReader	input
Lucene.Net.Util.Automaton.CharacterRunAutomaton	runAutomaton
System.Boolean	lowerCase
System.Int32	maxTokenLength

Fields

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DEFAULT_MAX_TOKEN_LENGTH

Declaration

public static readonly int DEFAULT_MAX_TOKEN_LENGTH

Field Value

Type	Description
System.Int32

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KEYWORD

Acts Similar to Lucene.Net.Analysis.Core.KeywordTokenizer. TODO: Keyword returns an "empty" token for an empty reader...

Declaration

public static readonly CharacterRunAutomaton KEYWORD

Field Value

Type	Description
Lucene.Net.Util.Automaton.CharacterRunAutomaton

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SIMPLE

Acts like Lucene.Net.Analysis.Core.LetterTokenizer.

Declaration

public static readonly CharacterRunAutomaton SIMPLE

Field Value

Type	Description
Lucene.Net.Util.Automaton.CharacterRunAutomaton

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WHITESPACE

Acts Similar to Lucene.Net.Analysis.Core.WhitespaceTokenizer.

Declaration

public static readonly CharacterRunAutomaton WHITESPACE

Field Value

Type	Description
Lucene.Net.Util.Automaton.CharacterRunAutomaton

Properties

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EnableChecks

Toggle consumer workflow checking: if your test consumes tokenstreams normally you should leave this enabled.

Declaration

public virtual bool EnableChecks { get; set; }

Property Value

Type	Description
System.Boolean

Methods

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Dispose(Boolean)

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
System.Boolean	disposing

Overrides

Lucene.Net.Analysis.Tokenizer.Dispose(System.Boolean)

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End()

Declaration

public override void End()

Overrides

Lucene.Net.Analysis.TokenStream.End()

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IncrementToken()

Declaration

public sealed override bool IncrementToken()

Returns

Type	Description
System.Boolean

Overrides

Lucene.Net.Analysis.TokenStream.IncrementToken()

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IsTokenChar(Int32)

Declaration

protected virtual bool IsTokenChar(int c)

Parameters

Type	Name	Description
System.Int32	c

Returns

Type	Description
System.Boolean

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Normalize(Int32)

Declaration

protected virtual int Normalize(int c)

Parameters

Type	Name	Description
System.Int32	c

Returns

Type	Description
System.Int32

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ReadChar()

Declaration

protected virtual int ReadChar()

Returns

Type	Description
System.Int32

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ReadCodePoint()

Declaration

protected virtual int ReadCodePoint()

Returns

Type	Description
System.Int32

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Reset()

Declaration

public override void Reset()

Overrides

Lucene.Net.Analysis.Tokenizer.Reset()

Implements

System.IDisposable