Description:

This processor updates the content of a FlowFile by evaluating a regular expression (regex) against the content and replacing the section of content that matches a specified matching  group of the regular expression with an alternate, user-defined, value provided in a mapping file.  The mapping file is formatted as one key/value pair per line, seperated by tabs.

Properties:

In the list below, the names of required properties appear in bold. Any other properties (not in bold) are considered optional. If a property has a default value, it is indicated. If a property supports the use of the NiFi Expression Language (or simply, "expression language"), that is also indicated.

Relationships: