Map results = populator.getEventHandler( ).getColumnMappings( );
Map results = populator.getEventHandler( ).getColumnBindings( );
	private void calculateAggregationsInColumnBinding( ) throws DataException	{		IExpressionProcessor ep = populator.getExpressionProcessor();		Map results = populator.getEventHandler( ).getColumnMappings( );			DummyICCState iccState = new DummyICCState( results );		ep.setResultIterator( populator.getResultIterator( ) );				while ( !iccState.isFinish( ) )		{			ep.evaluateMultiPassExprOnCmp( iccState, false );		}	}