public DataCaches(IData_Factor info_Factor, IDataCache_Set srcDataCache_Set, IDataChecks dataChecks = null)
{
_DataCache_Set = new DataCache_Set(info_Factor.ID, srcDataCache_Set.Time_Base, typeTimeFrequency.none, 0, info_Factor, srcDataCache_Set);
_id = _DataCache_Set.ID;
dataChecks = _DataChecks;
_DataCaches = new Dictionary <string, IDataCache>();
}
/// <summary>
/// </summary>
/// <param name="dtBase">基时间</param>
public DataCaches_Manage(IData_Factors info_Factors, IDataCache_Set srcDataCache_Set, IDataChecks dataChecks = null)
{
Tag = info_Factors.ID;
_DataCache_Set = new DataCache_Set(Tag, srcDataCache_Set.Time_Base, typeTimeFrequency.None, 0, info_Factors, srcDataCache_Set);
_DataChecks = dataChecks;
_DataCaches = new Dictionary <string, IDataCaches>();
}
public DataCache(string tagName, typeTimeFrequency typeTimeFrequency, int cacheNums, IDataCache_Set srcDataCache_Set)
{
_DataCaches = new List <T>();
_DataCache_Set = new DataCache_Set(tagName, srcDataCache_Set.Time_Base, typeTimeFrequency, cacheNums, srcDataCache_Set.Info_Factor);
_id = _DataCache_Set.ID;
this.Init(DateTime.Now);
}
//List<T> _DataCaches = null;
//public List<T> DataCaches
//{
// get { return _DataCaches; }
//}
public DataCache(string tagName, typeTimeFrequency typeTimeFrequency, int cacheNums, IDataCache_Set srcDataCache_Set, IDataChecks dataChecks = null)
{
_DataCaches = new Dictionary <DateTime, T>();
_DataCache_Set = new DataCache_Set(tagName, srcDataCache_Set.Time_Base, typeTimeFrequency, cacheNums, srcDataCache_Set.Info_Factor, srcDataCache_Set);
_id = _DataCache_Set.ID;
_DataChecks = dataChecks;
this.Init(DateTime.Now);
}
/// <summary>初始全局缓存
/// </summary>
/// <param name="dtBase">基时间</param>
/// <returns></returns>
public bool Init(DateTime dtBase)
{
this._Data_Factorss.Clear();
this._DataCaches_Manages.Clear();
//初始顶层 DataCache_Set，主要用于时间信息同步
_DataCache_Set = new DataCache_Set("DataCaches_Manager", dtBase, typeTimeFrequency.none, -1, null);
_isInited = true;
return(_isInited);
}
public DataCache_Set(string tagName, DateTime dtBase, typeTimeFrequency typeTimeFrequency, int cacheNums, IData_Factor infoFactor, IDataCache_Set srcDataCache_Set = null) : base(tagName)
{
if (tagName == "")
{
tagName = infoFactor.ID;
}
_id = tagName;
_Info_Factor = infoFactor;
_tagName = tagName;
_Time_Frequency = typeTimeFrequency;
_sumStep = cacheNums;
_dtStep = (int)_Time_Frequency;
_dtBase = dtBase;
_Parent = srcDataCache_Set;
this.InitTime(dtBase, typeTimeFrequency);
}
//缓存数据初始装载数据
public virtual int DataCacheLoad(IDataCache pDataCache, DateTime dtEnd, int nCaches = -1)
{
typeTimeFrequency timeFrequency = pDataCache.DataCache_Set.Time_Frequency;
DataCache <Data_Quote> dataCache = (DataCache <Data_Quote>)pDataCache;
if (dataCache == null)
{
return(0);
}
if (timeFrequency == typeTimeFrequency.real)
{
dataCache.InitDatas(null, false, true);
return(0);
}
if (pDataCache.DataCache_Set.Info_Factor.Name != "50ETF")
{
return(0);
}
//校正行情标的
IDataCache_Set pSet = dataCache.DataCache_Set;
StockInfo pStockInfo = Quote_Manager._Manager.Stocks.Get_StockInfo(pSet.Info_Factor.ID);
if (pStockInfo == null)
{
return(0);
}
//查询数据
dtEnd = dtEnd == DateTime.MinValue ? pSet.Time_End : dtEnd;
nCaches = nCaches < 0 ? pSet.Sum_Step : nCaches;
List <Data_Quote> lstQuotes = QuoteQuery._Query.Query(pStockInfo.StockID_Tag, dtEnd, nCaches, timeFrequency, true);
if (lstQuotes.Count == pSet.Sum_Step)
{
//重新初始数据
Dictionary <DateTime, Data_Quote> poData_Quotes = new Dictionary <DateTime, Data_Quote>();
foreach (var item in lstQuotes)
{
poData_Quotes[item.DateTime] = item;
}
return(dataCache.InitDatas(poData_Quotes, true, true));
}
return(0);
}
