PatternReplaceTokenFilter Class

Definition

Namespace:

Azure.Search.Documents.Indexes.Models

Assembly:

Azure.Search.Documents.dll

Package:

Azure.Search.Documents v11.6.0

Source:

PatternReplaceTokenFilter.cs

A character filter that replaces characters in the input string. It uses a regular expression to identify character sequences to preserve and a replacement pattern to identify characters to replace. For example, given the input text "aa bb aa bb", pattern "(aa)\s+(bb)", and replacement "$1#$2", the result would be "aa#bb aa#bb". This token filter is implemented using Apache Lucene.

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

type PatternReplaceTokenFilter = class
    inherit TokenFilter

Public Class PatternReplaceTokenFilter
Inherits TokenFilter

Inheritance

Object

TokenFilter

PatternReplaceTokenFilter

Constructors

PatternReplaceTokenFilter(String, String, String)

Initializes a new instance of PatternReplaceTokenFilter.

Properties

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. (Inherited from TokenFilter)
Pattern	A regular expression pattern.
Replacement	The replacement text.