Bug 122419 Masterpage cannot access Data Set properties
If one references a data set property in the master page, i.e. row["title"], then the viewer displays only 'undefined'.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/data/dte/ReportQueryBuilder.java
}
		/**
		 * processes a band in a table
		 */
		protected void handleTableBand( TableBandDesign band, Object value )
		{
			for ( int i = 0; i < band.getRowCount( ); i++ )
				handleRow( band.getRow( i ), value );
		}
		/**
		 * processes a table group
		 */
		protected void handleTableGroup( TableGroupDesign group,
				GroupHandle handle, Object value )
		{
			IGroupDefinition groupDefn = handleGroup( group, handle );
			pushQuery( groupDefn );
			pushExpressions( groupDefn.getBeforeExpressions( ) );
			handleTableBand( group.getHeader( ), value );
			popExpressions( );
			pushExpressions( groupDefn.getAfterExpressions( ) );
			handleTableBand( group.getFooter( ), value );
			popExpressions( );
			popQuery( );
		}
		/**
		 * handle style, which may contain highlight/mapping expressions
		 * 
		 * @param style
		 *            style design