Class KeywordMarkerTokenFilterDescriptor

Protects words from being modified by stemmers. Must be placed before any stemming filters.

Inheritance
object
DescriptorBase<KeywordMarkerTokenFilterDescriptor, IKeywordMarkerTokenFilter>
TokenFilterDescriptorBase<KeywordMarkerTokenFilterDescriptor, IKeywordMarkerTokenFilter>
KeywordMarkerTokenFilterDescriptor
Implements
Inherited Members
Namespace: OpenSearch.Client
Assembly: OpenSearch.Client.dll
Syntax
public class KeywordMarkerTokenFilterDescriptor : TokenFilterDescriptorBase<KeywordMarkerTokenFilterDescriptor, IKeywordMarkerTokenFilter>, IDescriptor, IKeywordMarkerTokenFilter, ITokenFilter

Properties

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Type

Declaration
protected override string Type { get; }
Property Value
Type Description
string
Overrides

Methods

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IgnoreCase(bool?)

Set to true to lower case all words first. Defaults to false.

Declaration
public KeywordMarkerTokenFilterDescriptor IgnoreCase(bool? ignoreCase = true)
Parameters
Type Name Description
bool? ignoreCase
Returns
Type Description
KeywordMarkerTokenFilterDescriptor
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Keywords(IEnumerable<string>)

A list of words to use.

Cannot specify both KeywordsPattern and Keywords or KeywordsPath
Declaration
public KeywordMarkerTokenFilterDescriptor Keywords(IEnumerable<string> keywords)
Parameters
Type Name Description
IEnumerable<string> keywords
Returns
Type Description
KeywordMarkerTokenFilterDescriptor
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Keywords(params string[])

A list of words to use.

Cannot specify both KeywordsPattern and Keywords or KeywordsPath
Declaration
public KeywordMarkerTokenFilterDescriptor Keywords(params string[] keywords)
Parameters
Type Name Description
string[] keywords
Returns
Type Description
KeywordMarkerTokenFilterDescriptor
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KeywordsPath(string)

A path (either relative to config location, or absolute) to a list of words.

Cannot specify both KeywordsPattern and Keywords or KeywordsPath
Declaration
public KeywordMarkerTokenFilterDescriptor KeywordsPath(string path)
Parameters
Type Name Description
string path
Returns
Type Description
KeywordMarkerTokenFilterDescriptor
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KeywordsPattern(string)

A regular expression pattern to match against words in the text.

Cannot specify both KeywordsPattern and Keywords or KeywordsPath
Declaration
public KeywordMarkerTokenFilterDescriptor KeywordsPattern(string pattern)
Parameters
Type Name Description
string pattern
Returns
Type Description
KeywordMarkerTokenFilterDescriptor

Implements

Extension Methods