Examples of er.grouping.DRValue.total()

            NSArray tots = recordGroup().totalList();
            
            if (tots != null && tots.count() > 0) {
                DRValue v = recordGroup().totalForKey(totalToShow());
                if(v != null) {
                    doubleValue = v.total();
                } else {
                    return noTotalLabel();
                }
            }
        }

                                    coordinates.setObjectForKey(dayCriteria, dayGroup.masterCriteria().keyDesc());
                                    DRRecordGroup recordGroup = model().recordGroupForCoordinates(coordinates);
                                    if(attribTotalKey != null) {
                                        DRValue drValue = (DRValue) recordGroup.totals().objectForKey(attribTotalKey);
                                        if(drValue != null) {
                                            value = drValue.total();
                                        }
                                    } else {
                                        value = ((Number) recordGroup.rawRecordList().valueForKeyPath(recordGroupTotalToShow())).doubleValue();
                                    }
                                    if(dataset instanceof CategoryDataset) {

                                coordinates.setObjectForKey(dayCriteria, dayGroup.masterCriteria().keyDesc());
                                DRRecordGroup recordGroup = model().recordGroupForCoordinates(coordinates);
                                if(attribTotalKey != null) {
                                    DRValue drValue = (DRValue) recordGroup.totals().objectForKey(attribTotalKey);
                                    if(drValue != null) {
                                        value = drValue.total();
                                    }
                                } else {
                                    value = ((Number) recordGroup.rawRecordList().valueForKeyPath(recordGroupTotalToShow())).doubleValue();
                                }
                                if(dataset instanceof CategoryDataset) {

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