PatternReplaceCharFilter Class
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
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 character filter is implemented using Apache Lucene.
public class PatternReplaceCharFilter : Azure.Search.Documents.Indexes.Models.CharFiltertype PatternReplaceCharFilter = class
inherit CharFilterPublic Class PatternReplaceCharFilter
Inherits CharFilter- Inheritance
Constructors
| PatternReplaceCharFilter(String, String, String) |
Initializes a new instance of PatternReplaceCharFilter. |
Properties
| Name |
The name of the char 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 CharFilter) |
| Pattern |
A regular expression pattern. |
| Replacement |
The replacement text. |
