Class Lucene47WordDelimiterFilter

Old Broken version of WordDelimiterFilter

Inheritance
System.Object
Lucene.Net.Util.AttributeSource
Lucene.Net.Analysis.TokenStream
Lucene.Net.Analysis.TokenFilter
Lucene47WordDelimiterFilter
Implements
System.IDisposable
Inherited Members
Lucene.Net.Analysis.TokenFilter.m_input
Lucene.Net.Analysis.TokenFilter.End()
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.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.Miscellaneous
Assembly: Lucene.Net.Analysis.Common.dll
Syntax
[Obsolete]
public sealed class Lucene47WordDelimiterFilter : TokenFilter, IDisposable

Constructors

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Lucene47WordDelimiterFilter(TokenStream, WordDelimiterFlags, CharArraySet)

Creates a new Lucene47WordDelimiterFilter using DEFAULT_WORD_DELIM_TABLE as its charTypeTable

Declaration
public Lucene47WordDelimiterFilter(TokenStream in, WordDelimiterFlags configurationFlags, CharArraySet protWords)
Parameters
Type Name Description
Lucene.Net.Analysis.TokenStream in

Lucene.Net.Analysis.TokenStream to be filtered

WordDelimiterFlags configurationFlags

Flags configuring the filter

CharArraySet protWords

If not null is the set of tokens to protect from being delimited

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Lucene47WordDelimiterFilter(TokenStream, Byte[], WordDelimiterFlags, CharArraySet)

Creates a new Lucene47WordDelimiterFilter

Declaration
public Lucene47WordDelimiterFilter(TokenStream in, byte[] charTypeTable, WordDelimiterFlags configurationFlags, CharArraySet protWords)
Parameters
Type Name Description
Lucene.Net.Analysis.TokenStream in

Lucene.Net.Analysis.TokenStream to be filtered

System.Byte[] charTypeTable

table containing character types

WordDelimiterFlags configurationFlags

Flags configuring the filter

CharArraySet protWords

If not null is the set of tokens to protect from being delimited

Fields

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ALPHA

Declaration
public const int ALPHA = 3
Field Value
Type Description
System.Int32
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ALPHANUM

Declaration
public const int ALPHANUM = 7
Field Value
Type Description
System.Int32
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DIGIT

Declaration
public const int DIGIT = 4
Field Value
Type Description
System.Int32
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LOWER

Declaration
public const int LOWER = 1
Field Value
Type Description
System.Int32
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SUBWORD_DELIM

Declaration
public const int SUBWORD_DELIM = 8
Field Value
Type Description
System.Int32
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UPPER

Declaration
public const int UPPER = 2
Field Value
Type Description
System.Int32

Methods

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IncrementToken()

Declaration
public override bool IncrementToken()
Returns
Type Description
System.Boolean
Overrides
Lucene.Net.Analysis.TokenStream.IncrementToken()
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Reset()

This method is called by a consumer before it begins consumption using IncrementToken().

Resets this stream to a clean state. Stateful implementations must implement this method so that they can be reused, just as if they had been created fresh.

If you override this method, always call base.Reset(), otherwise some internal state will not be correctly reset (e.g., Lucene.Net.Analysis.Tokenizer will throw System.InvalidOperationException on further usage).

Declaration
public override void Reset()
Overrides
Lucene.Net.Analysis.TokenFilter.Reset()
Remarks

NOTE: The default implementation chains the call to the input Lucene.Net.Analysis.TokenStream, so be sure to call base.Reset() when overriding this method.

Implements

System.IDisposable