Repository: nifi Updated Branches: refs/heads/master 60d467219 -> 0bcb19771
NIFI-1670 - typos/details in EL doc Signed-off-by: Scott Aslan <[email protected]> This closes #2097 Project: http://git-wip-us.apache.org/repos/asf/nifi/repo Commit: http://git-wip-us.apache.org/repos/asf/nifi/commit/0bcb1977 Tree: http://git-wip-us.apache.org/repos/asf/nifi/tree/0bcb1977 Diff: http://git-wip-us.apache.org/repos/asf/nifi/diff/0bcb1977 Branch: refs/heads/master Commit: 0bcb19771f923b64b28f808bdbf98128387dd445 Parents: 60d4672 Author: Pierre Villard <[email protected]> Authored: Wed Aug 16 17:49:38 2017 +0200 Committer: Scott Aslan <[email protected]> Committed: Fri Aug 18 09:08:46 2017 -0400 ---------------------------------------------------------------------- nifi-docs/src/main/asciidoc/expression-language-guide.adoc | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/nifi/blob/0bcb1977/nifi-docs/src/main/asciidoc/expression-language-guide.adoc ---------------------------------------------------------------------- diff --git a/nifi-docs/src/main/asciidoc/expression-language-guide.adoc b/nifi-docs/src/main/asciidoc/expression-language-guide.adoc index 7313ce8..d5da24d 100644 --- a/nifi-docs/src/main/asciidoc/expression-language-guide.adoc +++ b/nifi-docs/src/main/asciidoc/expression-language-guide.adoc @@ -265,8 +265,8 @@ subject exists and `false` otherwise.# [.function] === isEmpty -*Description*: [.description]#The `isEmpty` function returns `true` if the Subject is null or contains only white-space - (new line, carriage return, space, tab), `false` otherwise.# +*Description*: [.description]#The `isEmpty` function returns `true` if the Subject is null, does not contain any characters + or contains only white-space (new line, carriage return, space, tab), `false` otherwise.# *Subject Type*: [.subject]#String# @@ -275,7 +275,7 @@ subject exists and `false` otherwise.# *Return Type*: [.returnType]#Boolean# *Examples*: `${filename:isEmpty()}` returns `true` if the "filename" attribute does not exist or contains only - white space. + white space. `${literal(" "):isEmpty()}` returns true as well as `${literal(""):isEmpty()}`. @@ -2066,7 +2066,7 @@ provides several functions for evaluating the same conditions against groups of [.function] === allAttributes -*Description*: [.description]#Checks to see if any of the given attributes, match the given condition. This function has no subject and takes one or more +*Description*: [.description]#Checks to see if all of the given attributes match the given condition. This function has no subject and takes one or more arguments that are the names of attributes to which the remainder of the Expression is to be applied. If all of the attributes specified, when evaluated against the rest of the Expression, returns a value of `true`, then this function will return `true`. Otherwise, this function will return `false`.#
