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https://issues.apache.org/jira/browse/NIFI-1662?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15216191#comment-15216191
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ASF GitHub Bot commented on NIFI-1662:
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GitHub user JPercivall opened a pull request:
https://github.com/apache/nifi/pull/310
NIFI-1662 Initial commit of adding Decimal and Math functions to EL
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/JPercivall/nifi NIFI-1662
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/nifi/pull/310.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #310
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commit e56c055ac275376dc481c437cd3640f88b3ab704
Author: jpercivall <[email protected]>
Date: 2016-03-28T19:48:42Z
NIFI-1662 Initial commit of adding Decimal and Math functions to EL
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> Improve Expression Language to Enable Working with Decimals
> -----------------------------------------------------------
>
> Key: NIFI-1662
> URL: https://issues.apache.org/jira/browse/NIFI-1662
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Joseph Percivall
> Assignee: Joseph Percivall
>
> Currently the math operations in Expression Language use Longs to evaluate
> numbers. This leads to any decimal places getting truncated when performing
> operations like divide.
> EL should be improved to enable the user to evaluate math expressions using
> doubles.
> Another desired portion of this would be to open up the static Math class [1]
> methods (using reflection) to further enable working with Decimals.
> [1] https://docs.oracle.com/javase/7/docs/api/java/lang/Math.html
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