Class EdgeNGramTokenFilter

Generates n-grams of the given size(s) starting from the front or the back of an input token. This token filter is implemented using Apache Lucene.

Inheritance

System.Object

TokenFilter

EdgeNGramTokenFilter

Inherited Members

TokenFilter.Name

Namespace: System.Dynamic.ExpandoObject

Assembly: Azure.Search.Documents.dll

Syntax

public class EdgeNGramTokenFilter : Azure.Search.Documents.Indexes.Models.TokenFilter

Constructors

EdgeNGramTokenFilter(String)

Initializes a new instance of EdgeNGramTokenFilter.

Declaration

public EdgeNGramTokenFilter (string name);

Parameters

System.String name The name of the token filter. It must only contain letters, digits, spaces, dashes or underscores, can only start and end with alphanumeric characters, and is limited to 128 characters.

Properties

MaxGram

The maximum n-gram length. Default is 2.

Declaration

public Nullable<int> MaxGram { get; set; }

Property Value

System.Nullable<System.Int32>

MinGram

The minimum n-gram length. Default is 1. Must be less than the value of maxGram.

Declaration

public Nullable<int> MinGram { get; set; }

Property Value

System.Nullable<System.Int32>

Side

Specifies which side of the input the n-gram should be generated from. Default is Front.

Declaration

public Nullable<Azure.Search.Documents.Indexes.Models.EdgeNGramTokenFilterSide> Side { get; set; }

Property Value

System.Nullable<EdgeNGramTokenFilterSide>