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PatternReplaceTokenFilter Class

  • Reference

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.

All required parameters must be populated in order to send to Azure.

Inheritance
azure.search.documents.indexes._generated.models._models_py3.TokenFilter
PatternReplaceTokenFilter

Constructor

PatternReplaceTokenFilter(*, name: str, pattern: str, replacement: str, **kwargs)

Parameters

odata_type
str
Required

Required. Identifies the concrete type of the token filter.Constant filled by server.

name
str
Required

Required. 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.

pattern
str
Required

Required. A regular expression pattern.

replacement
str
Required

Required. The replacement text.