[dev] bb for same sheet dependence

atms-api/src/main/java/pwc/taxtech/atms/vat/service/impl/report/functions/BB.java

@@ -78,15 +78,21 @@ public class BB extends FunctionBase implements FreeRefFunction {
                 }
 
                 return returnEval;
+            } else if (bo.getPeriod().intValue() == 0) {
+                cellValue = new BigDecimal(ec.getWorkbook().getSheet(ec.getWorkbook().getSheetIndex(bo.getReportCode()))
+                        .getCell(bo.getRowIndex(), bo.getColumnIndex()).getNumericCellValue());
+                return cellValue;
             }
 
+
             bo.disCount();
+            CellData cellData = null;
+
             String dbName = agent.getPastProjectDbName(curPeriod.getCurYear(),
                     formulaContext.getOrganizationID());
 
             MyAsserts.assertNotEmpty(dbName, Exceptions.BB_EMPTY);
             String currentProjectDb = ShardingContextHolder.getDataSourceKey();
-            CellData cellData = null;
             if (currentProjectDb.equals(dbName)) {
                 cellData = agent.getCellData(cellTemplateData.getReportTemplateID(),
                         cellTemplateData.getCellTemplateID(), curPeriod.getCurPeriod());