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Discount.java
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33 lines (29 loc) · 1.02 KB
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package src.ex7;
/**
* The Discount System: Discount.
*/
public class Discount
{
private static double serviceDiscountPremium = 0.2;
private static double serviceDiscountGold = 0.15;
private static double serviceDiscountSilver = 0.1;
private static double productDiscountPremium = 0.1;
private static double productDiscountGold = 0.1;
private static double productDiscountSilver = 0.1;
public static double getServiceDiscountRate(String type) {
switch(type.toUpperCase()) {
case "PREMIUM": return serviceDiscountPremium;
case "GOLD": return serviceDiscountGold;
case "SILVER": return serviceDiscountSilver;
}
return 0.0;
}
public static double getProductDiscountRate(String type) {
switch(type.toUpperCase()) {
case "PREMIUM": return productDiscountPremium;
case "GOLD": return productDiscountGold;
case "SILVER": return productDiscountSilver;
}
return 0.0;
}
}