ADD file via upload

main
pm4c6ia2v 6 months ago
parent 7dd13f838d
commit 28f8ee5eda

@ -0,0 +1,13 @@
/**
*
*/
package com.orderprocessing;
public interface DiscountStrategy {
/**
*
* @param order
* @return
*/
double calculateDiscount(Order order);
}
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