Bug 188038 Need know which measure ComputedColumnHandle aggregate on.
GUI need to show the measure name ont the data item in the aggregation cell.
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/CubeQueryUtil.java
DimLevel dimLevel = OlapExpressionUtil.getTargetDimLevel( aggrOns.get( i ).toString( ) );
				ILevelDefinition lvl = getAxisQualifierLevel( dimLevel, axisQualifierEdge); 
				if( lvl != null )
					result.add( lvl );
			}
			return result;
		}
		catch ( DataException e )
		{
			throw new AdapterException( e.getLocalizedMessage( ), e );
		}
	}
	
	private ILevelDefinition getAxisQualifierLevel( DimLevel dimLevel, IEdgeDefinition edge )
	{
		if( edge == null )
			return null;
		List dims = edge.getDimensions( );
		for( int i = 0; i < dims.size( ); i++ )
		{
			IDimensionDefinition dim = (IDimensionDefinition)dims.get( i );
			if( !dim.getName( ).equals( dimLevel.getDimensionName( ) ))
				return null;
			IHierarchyDefinition hier = (IHierarchyDefinition)dim.getHierarchy( ).get(0);
			List levels = hier.getLevels( );
			for( int j = 0; j < levels.size( ); j++ )
			{
				ILevelDefinition level = (ILevelDefinition)levels.get( j );
				if( level.getName( ).equals( dimLevel.getLevelName( ) ))
					return level;