public override ICollection <StockOper> GetOper(DateTime day, IAccount account)
{
IStockData curProp = stockHistory.GetStock(day);
IStockData stockYesterdayProp = stockHistory.GetPrevDayStock(day);
DateTime prevDate = stockHistory.GetPreviousDay(day);
IStockData stockprevProp = stockHistory.GetPrevDayStock(prevDate);
DateTime prevNextDate = stockHistory.GetPreviousDay(prevDate);
if (!CheckStock(curProp, day) || !CheckStock(stockYesterdayProp, prevDate) ||
!CheckStock(stockprevProp, prevNextDate))
{
return(null);
}
ICollection <StockOper> opers = new List <StockOper>();
// IsRise? Condition questionable.
if (
StockJudger.IsRise(stockYesterdayProp, stockprevProp)
&&
StockJudger.IsUp(stockYesterdayProp) &&
StockJudger.IsUp(stockprevProp))
{
if (stockHolder.HasStock())
{
StockOper oper = new StockOper(curProp.StartPrice, stockHolder.StockCount(), OperType.Sell);
opers.Add(oper);
return(opers);
}
}
else if (
!StockJudger.IsRise(stockYesterdayProp, stockprevProp)
&&
!StockJudger.IsUp(stockYesterdayProp) &&
!StockJudger.IsUp(stockprevProp))
{
int stockCount = Transaction.GetCanBuyStockCount(account.BankRoll,
curProp.StartPrice);
if (stockCount > 0)
{
StockOper oper = new StockOper(curProp.StartPrice, stockCount, OperType.Buy);
opers.Add(oper);
return(opers);
}
}
return(null);
}
// 依时间次序的连续三天，判断是否满足相反的条件
// Day1最前，Day2晚一些.
public bool ReverseFulFil(IStockData day1, IStockData day2, IStockData day3)
{
// 连续三天下跌条件
return(!StockJudger.IsUp(day1) && !StockJudger.IsUp(day2) && !StockJudger.IsUp(day3));
}
// 依时间次序的连续三天，判断是否满足条件
// Day1最前，Day2晚一些.
public bool FulFil(IStockData day1, IStockData day2, IStockData day3)
{
// 连续三天上涨条件
return(StockJudger.IsUp(day1) && StockJudger.IsUp(day2) && StockJudger.IsUp(day3) && IsWin(day3));
}