예제 #1
0
 public MoreThan500Discount(DiscountAB next)
 {
     nextDiscount = next;
 }
예제 #2
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 public NoDiscount(DiscountAB next)
 {
     nextDiscount = null;
 }
예제 #3
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 public FiveOrMoreDiscount(DiscountAB next)
 {
     nextDiscount = next;
 }