public static CashSuper CreateCashFactory(string CalculateString)
{
CashSuper CashSuperBuffer = null;
switch (CalculateString)
{
case "Normal":
CashSuperBuffer = new CashNormal();
break;
case "10% off":
CashOFF co = new CashOFF("0.9");
CashSuperBuffer = co;
break;
case "20% off":
CashOFF co1 = new CashOFF("0.8");
CashSuperBuffer = co1;
break;
}
return(CashSuperBuffer);
}
//现金收费工厂
public static CashSuper CreateCashAccept(string type)
{
CashSuper cs = null;
switch (type)
{
case "正常收费":
cs = new CashNormal();
break;
case "满300返100":
cs = new CashReturn("300", "100");
break;
case "打八折":
cs = new CashRebate("8");
break;
case "打七折":
cs = new CashRebate("7");
break;
case "打五折":
cs = new CashRebate("5");
break;
}
return cs;
}
