public void TestKLineDataIndex_DoIndex_Normal()
{
KLineData data_ = ResourceLoader.GetKLineData_1Min();
IKLineData data = data_.GetRange(0, 449);
MockDataProvider provider = new MockDataProvider();
provider.DataPathDir = "testindex";
String targetPath = provider.GetDataPath() + "\\testindex.kline";
KLineDataStore store = new KLineDataStore(targetPath);
store.Save(data);
KLineDataIndexer indexer = new KLineDataIndexer(targetPath);
indexer.DoIndex();
KLineDataIndexResult result = indexer.GetIndexResult();
Assert.AreEqual(2, result.DateList.Count);
Assert.AreEqual(20131202, result.DateList[0]);
Assert.AreEqual(20131203, result.DateList[1]);
data = data_.GetRange(450, data_.Length - 1);
store.Append(data);
indexer.DoIndex();
result = indexer.GetIndexResult();
Assert.AreEqual(10, result.DateList.Count);
Directory.Delete(provider.GetDataPath(), true);
}
private void DoUpdate(String code, DataReaderFactory tmpFac, IKLineData data, KLinePeriod period)
{
//TODO 检查已有文件的时间
IKLineData data_Target = DataTransfer_KLine2KLine.Transfer(data, period);
String path = utils.GetKLineDataPath(code, period);
KLineDataStore store = new KLineDataStore(path);
store.Append(data_Target);
}
public IKLineData UpdateByKLine(String code, DataReaderFactory dataReaderFactory, KLinePeriod period, IKLineData originalData)
{
IKLineData data_Target = DataTransfer_KLine2KLine.Transfer(originalData, period);
String path = utils.GetKLineDataPath(code, period);
KLineDataStore store = new KLineDataStore(path);
store.Append(data_Target);
return(data_Target);
}
private void UpdateBy1Minute(String code, DataReaderFactory dataReaderFactory, KLinePeriod period)
{
int lastDate = dataReaderFactory.KLineDataReader.GetLastDate(code, period);
IKLineData data = dataReaderFactory.KLineDataReader.GetData(code, lastDate + 1, int.MaxValue, period);
IKLineData data_Target = DataTransfer_KLine2KLine.Transfer(data, period);
String path = utils.GetKLineDataPath(code, period);
KLineDataStore store = new KLineDataStore(path);
store.Append(data_Target);
}
public IKLineData UpdateByTick(string code, DataReaderFactory dataReaderFactory, KLinePeriod period, List <int> dates)
{
String path = utils.GetKLineDataPath(code, period);
KLineDataStore store = new KLineDataStore(path);
IKLineData data = GetKLineDataByTick(code, dataReaderFactory, period, dates);
store.Append(data);
return(data);
}
public int GetUpdateFirstTime(String code, DataReaderFactory dataReaderFactory, KLinePeriod period)
{
String path = utils.GetKLineDataPath(code, period);
if (!File.Exists(path))
{
return(-1);
}
KLineDataStore store = new KLineDataStore(path);
double time = store.GetFirstTime();
return((int)time);
}
private IKLineData UpdateByTick(string code, DataReaderFactory dataReaderFactory, KLinePeriod period)
{
String path = utils.GetKLineDataPath(code, period);
KLineDataStore store = new KLineDataStore(path);
int lastDate = (int)store.GetLastTime();
List <int> openDates = dataProvider.GetOpenDates();
int lastIndex;
if (lastDate < 0)
{
lastIndex = -1;
}
else
{
lastIndex = openDates.IndexOf(lastDate);
}
float lastPrice = -1;
List <IKLineData> klineDataList = new List <IKLineData>();
for (int i = lastIndex + 1; i < openDates.Count; i++)
{
int openDate = openDates[i];
TickData tickdata = dataReaderFactory.TickDataReader.GetTickData(code, openDate);
if (tickdata != null)
{
List <double[]> openTimes = dataProvider.GetOpenTime(code, openDate);
KLineData klineData = DataTransfer_Tick2KLine.Transfer(tickdata, period, openTimes, lastPrice);
klineDataList.Add(klineData);
lastPrice = klineData.arr_end[klineData.Length - 1];
}
}
if (klineDataList.Count == 0)
{
return(null);
}
IKLineData data = KLineData.Merge(klineDataList);
store.Append(data);
return(data);
}
public void TestKLineDataIndex_DoIndex_HasNight()
{
KLineData klineData = ResourceLoader.GetKLineData(Resources.KLineData_M05_20130101_20151231_1Minute);
String targetPath = GetTestOutputPath() + "M05_20130101_20151231_1Minute.kline";
KLineDataStore store = new KLineDataStore(targetPath);
store.Save(klineData);
KLineDataIndexer indexer = new KLineDataIndexer(targetPath);
indexer.DoIndex();
string indexPath = targetPath + ".index";
string[] indexLines = File.ReadAllLines(indexPath);
string[] lines = Resources.KLineData_M05_20130101_20151231_1Minute_Index.Split('\r');
Assert.AreEqual(lines.Length, indexLines.Length);
for (int i = 0; i < lines.Length; i++)
{
Assert.AreEqual(lines[i].Trim(), indexLines[i].Trim());
}
Directory.Delete(GetTestOutputPath(), true);
}
