Andrew Christianson created MINIFICPP-474:
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Summary: Implement getDelimitedField EL function
Key: MINIFICPP-474
URL: https://issues.apache.org/jira/browse/MINIFICPP-474
Project: NiFi MiNiFi C++
Issue Type: Improvement
Reporter: Andrew Christianson
Assignee: Andrew Christianson
*Description*: Parses the Subject as a delimited line of text and returns just
a single field from that delimited text.
*Subject Type*: String
*Arguments*:
* _index_ : The index of the field to return. A value of 1 will return the
first field, a value of 2 will return the second field, and so on.
* _delimiter_ : Optional argument that provides the character to use as a
field separator. If not specified, a comma will be used. This value must be
exactly 1 character.
* _quoteChar_ : Optional argument that provides the character that can be used
to quote values so that the delimiter can be used within a single field. If not
specified, a double-quote (") will be used. This value must be exactly 1
character.
* _escapeChar_ : Optional argument that provides the character that can be
used to escape the Quote Character or the Delimiter within a field. If not
specified, a backslash (\) is used. This value must be exactly 1 character.
* _stripChars_ : Optional argument that specifies whether or not quote
characters and escape characters should be stripped. For example, if we have a
field value "1, 2, 3" and this value is true, we will get the value {{1, 2,
3}}, but if this value is false, we will get the value {{"1, 2, 3"}} with the
quotes. The default value is false. This value must be either {{true}}or
{{false}}.
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