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NIFI-7778: Made corrections in descriptions of padLeft, padRight, plus (#4504) 

Signed-off-by: Andy LoPresto <alopresto@apache.org>
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VKadam 2020-09-01 13:07:47 -07:00 committed by GitHub
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nifi-docs/src/main/asciidoc/expression-language-guide.adoc
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@ -980,7 +980,7 @@ Expressions will provide the following results:
[.function]
=== padLeft
*Description*: [.description]#The `padLeft` function prepends the given padding string (or `'_'`, if nothing is provided) to the argument `String` until the passed desired length is reached.
*Description*: [.description]#The `padLeft` function prepends the given padding string (or `'_'`, if nothing is provided) to the argument `String` until the passed desired length is reached.#
It returns the argument as is if its length is already equal or higher than the desired length, if the padding string is `null`, and if the desired length is either negative or greater than `Integer.MAX_VALUE`.
It returns `null` if the argument string is not a valid attribute.
@ -1015,7 +1015,7 @@ Expressions will provide the following results:
[.function]
=== padRight
*Description*: [.description]#The `padRight` function appends the given padding string (or `'_'`, if nothing is provided) to the argument `String` until the passed desired length is reached.
*Description*: [.description]#The `padRight` function appends the given padding string (or `'_'`, if nothing is provided) to the argument `String` until the passed desired length is reached.#
It returns the argument as is if its length is already equal or higher than the desired length, if the padding string is `null`, and if the desired length is either negative or greater than `Integer.MAX_VALUE`.
It returns `null` if the argument string is not a valid attribute.
@ -1981,7 +1981,7 @@ Divide. This is to preserve backwards compatibility and to not force rounding er
=== plus
*Description*: [.description]#Adds a numeric value to the Subject. If either the argument or the Subject cannot be
coerced into a Number, returns `null`. Does not provide handling for overflow.
coerced into a Number, returns `null`. Does not provide handling for overflow.#
*Subject Type*: [.subject]#Number or Decimal#