How can I perform something like the code above using JayBird?

rs.updateDouble("valor_INSS", valor_INSS);
rs.updateDouble("base_IR", ir_base);
rs.updateDouble("aliquota_IR", aliquota);
rs.updateDouble("valor_IR", ir_sem_deducao);
rs.updateDouble("valor_deducao", deducao);
rs.updateDouble("valor_IR_deduzido", ir_deduzido);
rs.updateDouble("valor_IR_recolher", ir_recolher);
rs.updateRow();

If is not possible could you suggest me something to solve this?
(I used to do that in my application with MySQL but I am getting rid of
MySQL and changing all the systems to Firebird)

Thanks.