package 依赖关系; /** * @author The Administrator * @version 1.0 * @created 26-10月-2025 20:21:39 */ public class FixedAmountDiscount implements DiscountStrategy { private final double fixedAmount = 10.0; public FixedAmountDiscount(){ } public void finalize() throws Throwable { } public double calculateDiscount(double amount) { return Math.min(fixedAmount, amount); } }//end FixedAmountDiscount