[birt-dev] CheckIn: Add utility method to parse expressions with "Total"

["Lin Zhu" <lzhu@xxxxxxxxxxx>]

- Summary:
Add utility method to parse expressions with "Total" aggregations.

- Bugzilla Bug (s) Resolved:
None

- Description:
Add a utility method ExpressionUtil.prepareTotalExpressions( List exprs ), which is used to parse _expression_ contains aggregations.

- Tests Description:
Junit Test

- Files Edited:
"/org.eclipse.birt.core/src/org/eclipse/birt/core/data/ExpressionUtil.java"

"/org.eclipse.birt.core/src/org/eclipse/birt/core/data/ITotalExprBindings.java"

 

"/org.eclipse.birt.core/test/org/eclipse/birt/core/data/Messages.java"

"/org.eclipse.birt.core/test/org/eclipse/birt/core/data/ExpressionUtilTest.java"

"/org.eclipse.birt.core/test/org/eclipse/birt/core/data/messages.properties"

- Files Added:

 

- Notes to Build Team:
N/A

- Notes to Developers:
N/A

- Notes to QA:  

N/A

 

- Notes to Documentation:  
N/A