Interface IWordDelimiterTokenFilter

Named word_delimiter, it Splits words into subwords and performs optional transformations on subword groups.

Inherited Members
Namespace: OpenSearch.Client
Assembly: OpenSearch.Client.dll
Syntax
public interface IWordDelimiterTokenFilter : ITokenFilter

Properties

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CatenateAll

If true causes all subword parts to be catenated: "wi-fi-4000" ⇒ "wifi4000". Defaults to false.

Declaration
[DataMember(Name = "catenate_all")]
bool? CatenateAll { get; set; }
Property Value
Type Description
bool?
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CatenateNumbers

If true causes maximum runs of number parts to be catenated: "500-42" ⇒ "50042". Defaults to false.

Declaration
[DataMember(Name = "catenate_numbers")]
bool? CatenateNumbers { get; set; }
Property Value
Type Description
bool?
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CatenateWords

If true causes maximum runs of word parts to be catenated: "wi-fi" ⇒ "wifi". Defaults to false.

Declaration
[DataMember(Name = "catenate_words")]
bool? CatenateWords { get; set; }
Property Value
Type Description
bool?
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GenerateNumberParts

If true causes number subwords to be generated: "500-42" ⇒ "500" "42". Defaults to true.

Declaration
[DataMember(Name = "generate_number_parts")]
bool? GenerateNumberParts { get; set; }
Property Value
Type Description
bool?
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GenerateWordParts

If true causes parts of words to be generated: "PowerShot" ⇒ "Power" "Shot". Defaults to true.

Declaration
[DataMember(Name = "generate_word_parts")]
bool? GenerateWordParts { get; set; }
Property Value
Type Description
bool?
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PreserveOriginal

If true includes original words in subwords: "500-42" ⇒ "500-42" "500" "42". Defaults to false.

Declaration
[DataMember(Name = "preserve_original")]
bool? PreserveOriginal { get; set; }
Property Value
Type Description
bool?
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ProtectedWords

A list of protected words from being delimiter.

Declaration
[DataMember(Name = "protected_words")]
IEnumerable<string> ProtectedWords { get; set; }
Property Value
Type Description
IEnumerable<string>
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ProtectedWordsPath

protected_words_path which resolved to a file configured with protected words (one on each line). Automatically resolves to config/ based location if exists.

Declaration
[DataMember(Name = "protected_words_path ")]
string ProtectedWordsPath { get; set; }
Property Value
Type Description
string
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SplitOnCaseChange

If true causes "PowerShot" to be two tokens; ("Power-Shot" remains two parts regards). Defaults to true.

Declaration
[DataMember(Name = "split_on_case_change")]
bool? SplitOnCaseChange { get; set; }
Property Value
Type Description
bool?
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SplitOnNumerics

If true causes "j2se" to be three tokens; "j" "2" "se". Defaults to true.

Declaration
[DataMember(Name = "split_on_numerics")]
bool? SplitOnNumerics { get; set; }
Property Value
Type Description
bool?
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StemEnglishPossessive

If true causes trailing "'s" to be removed for each subword: "O’Neil’s" ⇒ "O", "Neil". Defaults to true.

Declaration
[DataMember(Name = "stem_english_possessive")]
bool? StemEnglishPossessive { get; set; }
Property Value
Type Description
bool?
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TypeTable

A custom type mapping table

Declaration
[DataMember(Name = "type_table")]
IEnumerable<string> TypeTable { get; set; }
Property Value
Type Description
IEnumerable<string>
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TypeTablePath

A path to a custom type mapping table file

Declaration
[DataMember(Name = "type_table_path")]
string TypeTablePath { get; set; }
Property Value
Type Description
string

Extension Methods