private void init()
{
props = insp.Utility.Bean.Properties.Load(FileUtils.GetDirectory() + "PARAM_FILE", Encoding.UTF8);
//注册转换器
ConvertUtils.RegisteConvertor <String, TradeInfo>(ConvertUtils.strToObject <TradeInfo>);
ConvertUtils.RegisteConvertor <TradeInfo, String>(ConvertUtils.objectToStr);
ConvertUtils.RegisteConvertor <String, TradeDirection>(ConvertUtils.strtoenum <TradeDirection>);
ConvertUtils.RegisteConvertor <TradeDirection, String>(ConvertUtils.enumtostr <TradeDirection>);
ConvertUtils.RegisteConvertor <String, TradeIntent>(ConvertUtils.strtoenum <TradeIntent>);
ConvertUtils.RegisteConvertor <TradeIntent, String>(ConvertUtils.enumtostr <TradeIntent>);
}
/// <summary>
/// 卖出操作
/// </summary>
/// <returns></returns>
public bool doSell()
{
showBeginMessage("选择卖出股票...");
try
{
//取得持仓
doGetHolds();
if (holdRecords.Count <= 0)
{
return(true);
}
//创建策略上下文
createStrategyContext();
//取得策略
String strategyname = props.Get <String>("strategy");
KeyValuePair <IStrategyMeta, insp.Utility.Bean.Properties> kv = context.GetStrateMetaAndParam(strategyname);
if (kv.Key == null || kv.Value == null)
{
throw new Exception("缺少有效策略");
}
StrategyInstance instance = (StrategyInstance)kv.Key.CreateInstance("1", kv.Value, "");
//取得卖出算法类
String sellername = kv.Value.Get <String>("seller");
Seller seller = (Seller)instance.Seller;
if (instance.Seller == null)
{
throw new Exception("缺少有效的卖出策略:" + sellername);
}
//对持仓逐个判断是否要卖出
sellEntrust.Clear();
String tradeFilename = FileUtils.GetDirectory("records") + "trades.csv";
foreach (HoldRecord hold in holdRecords)
{
insp.Utility.Bean.Properties sellParams = seller.PDC.CreateProperties(hold.parameters);
TradeInfo tradeInfo = seller.DoSell(hold, this.tradeDate, sellParams, context);
if (tradeInfo == null)
{
continue;
}
File.AppendAllLines(tradeFilename, new string[] { tradeInfo.ToString() });
sellEntrust.Add(tradeInfo);
}
showResultMessage("");
return(true);
}catch (Exception e)
{
showResultMessage("卖出操作异常", -1, e.Message);
return(false);
}
}