Calculated Number field does not show decimal in result

[Andy Ukasick]

Hi. I imagine the answer to this is very simple, but I'm so sort of java developer and I'm stuck. I have 4 single select fields where each option in the pick list is a number. They are whole numbers (ex: 1, 2, 3, 5, 8, 13 ...

I need to add 3 of them and then divide the result by the fourth field.  My problem is that I want the result to show the decimal value to one digit but it only returns whole numbers.

For ex:  (8 + 5 + 3) / 5 = 3.2  but my calc number field shows 3. When I tell it to format the result to one decimal it gives me 3.0 instead of 3.2.  Here's my formula:

<!-- @@Formula: 

if (issue.get("customfield_10899") == null) return null;
if (issue.get("customfield_10900") == null) return null;
if (issue.get("customfield_10901") == null) return null; 
if (issue.get("customfield_10902") == null) return null; 

((issue.get("customfield_10900") != null ? Integer.parseInt(issue.get("customfield_10900").toString()) : 0) + 
(issue.get("customfield_10901") != null ? Integer.parseInt(issue.get("customfield_10901").toString()) : 0) + 
(issue.get("customfield_10902") != null ? Integer.parseInt(issue.get("customfield_10902").toString()) : 0)) / 
(issue.get("customfield_10899") != null ? Integer.parseInt(issue.get("customfield_10899").toString()) : 0)
-->

<!-- @@Format:
numberTool.format("0.0", value)
-->

Any help is greatly appreciated!

[Tuncay Senturk · Accepted solution]

Hello,

In Java, default number conversion is int, so if you do not cast any of the variable to double you will loose the floating part.

Use Double.parseDouble for each or for at leas one. That should make the trick.

Or cast :  a + b + c / (double) d where a,b,c, and d are your Integer.parseInt statements.

Tuncay

[Andrew Ukasick]

redacted

[Andy Ukasick]

That did the trick!  Thank you!!

[Tuncay Senturk]

Glad to hear that it worked