[birt-dev] CheckIn: Fix bugzilla bug [138273] Total.weighetAve

["Lin Zhu" <lzhu@xxxxxxxxxxx>]

-          Summary:

Fix bugzilla bug 138273 Total.weightedAve.

- Bugzilla Bug (s) Resolved:
138273

- Description:
The original implementation of Total.weightedAve is incorrect. Re-implement it.

- Tests Description:
No.

- Files Edited:

"/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/aggregation/TotalWeightedAve.java"

"/org.eclipse.birt.data/test/org/eclipse/birt/data/engine/aggregation/TotalTest.java" 

 

 

- Files Added:

 

- Notes to Build Team:
N/A

- Notes to Developers:
N/A

- Notes to QA:  

N/A

 

- Notes to Documentation:  
N/A