Class NGramTokenizer

Inheritance

object

TokenizerBase

NGramTokenizer

Implements

INGramTokenizer

ITokenizer

Inherited Members

TokenizerBase.Type

TokenizerBase.Version

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: OpenSearch.Client

Assembly: OpenSearch.Client.dll

Syntax

public class NGramTokenizer : TokenizerBase, INGramTokenizer, ITokenizer

Constructors

NGramTokenizer()

Declaration

public NGramTokenizer()

Properties

CustomTokenChars

Custom characters that should be treated as part of a token. For example, setting this to +-_ will make the tokenizer treat the plus, minus and underscore sign as part of a token.

Requires setting Custom as part of TokenChars

Declaration

public string CustomTokenChars { get; set; }

Property Value

Type	Description
string

MaxGram

Maximum size in codepoints of a single n-gram, defaults to 2.

Declaration

public int? MaxGram { get; set; }

Property Value

Type	Description
int?

MinGram

Minimum size in codepoints of a single n-gram, defaults to 1.

Declaration

public int? MinGram { get; set; }

Property Value

Type	Description
int?

TokenChars

Characters classes to keep in the tokens, OpenSearch will split on characters that don’t belong to any of these classes.

Declaration

public IEnumerable<TokenChar> TokenChars { get; set; }

Property Value

Type	Description
IEnumerable<TokenChar>

Implements

INGramTokenizer

ITokenizer

Extension Methods

SuffixExtensions.Suffix(object, string)