Class GreekLowerCaseFilter

Normalizes token text to lower case, removes some Greek diacritics, and standardizes final sigma to sigma.

You must specify the required LuceneVersion compatibility when creating GreekLowerCaseFilter:

  • As of 3.1, supplementary characters are properly lowercased.

Inheritance
System.Object
AttributeSource
TokenStream
TokenFilter
GreekLowerCaseFilter
Implements
System.IDisposable
Inherited Members
System.Object.Equals(System.Object, System.Object)
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: Lucene.Net.Analysis.El
Assembly: Lucene.Net.Analysis.Common.dll
Syntax
public sealed class GreekLowerCaseFilter : TokenFilter, IDisposable

Constructors

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GreekLowerCaseFilter(LuceneVersion, TokenStream)

Create a GreekLowerCaseFilter that normalizes Greek token text.

Declaration
public GreekLowerCaseFilter(LuceneVersion matchVersion, TokenStream in)
Parameters
Type Name Description
LuceneVersion matchVersion

Lucene compatibility version, See LuceneVersion

TokenStream in

TokenStream to filter

Methods

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IncrementToken()

Declaration
public override bool IncrementToken()
Returns
Type Description
System.Boolean
Overrides

Implements

System.IDisposable