从山证v2.3.0拷贝

YLErpDAL/Modules/TradeModule/KnockOutModule/ITradeKnockOutService.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using YLErp.Abstract;
+using YLErp.Modules.TradeModule.KnockOutModule.Dto;
+
+namespace YLErp.Modules.TradeModule.KnockOutModule
+{
+    /// <summary>
+    /// 期权交易敲出计算服务
+    /// </summary>
+    public interface ITradeKnockOutService
+    {
+        /// <summary>
+        /// 获取交易敲出收益
+        /// </summary>
+        /// <param name="td"></param>
+        /// <param name="underlyingPrice"></param>
+        /// <param name="_valueDate"></param>
+        /// <param name="_tradeExtendDataProvider"></param>
+        /// <returns></returns>
+        GetKnockOutPayoffResult GetKnockOutPayoff(trade td, double underlyingPrice,DateTime _valueDate, ITradeExtendDataProvider _tradeExtendDataProvider);
+
+
+        /// <summary>
+        /// 获取交易敲出收益  交易扩展信息不需要从数据库读取，在trade对象的属性中，此方法主要用于定价页面，交易还未生成
+        /// </summary>
+        /// <param name="td"></param>
+        /// <param name="underlyingPrice"></param>
+        /// <param name="_valueDate"></param>
+        /// <returns></returns>
+        GetKnockOutPayoffResult GetKnockOutPayoff(trade td, double underlyingPrice, DateTime _valueDate);
+    }
+}