public ICollection <StockVertex> FindVertex(IStockHistory hist)
{
Dictionary <int, StockVertex> datePosToVertex = new Dictionary <int, StockVertex>();
//List<StockVertex> vertexes = new List<StockVertex>();
Vertexes vertexes = new Vertexes();
//FixedSizeLinkedList<IStockData> fixedvertexes = new FixedSizeLinkedList<IStockData>(TIME_WINDOW_MARGIN);
FixedSizeLinkedList <SortStock> fixedvertexes = new FixedSizeLinkedList <SortStock>(TIME_WINDOW_MARGIN);
FixedSizeLinkedList <SortStock> fixedvertexesmin = new FixedSizeLinkedList <SortStock>(TIME_WINDOW_MARGIN);
DateTime startDate = hist.MinDate;
DateTime endDate = hist.MaxDate;
int currentIdx = 0;
while (startDate < endDate)
{
IStockData stock = hist.GetStock(startDate);
if (stock != null)
{
fixedvertexes.AddLast(new SortStock(currentIdx, startDate, stock.MaxPrice));
fixedvertexesmin.AddLast(new SortStock(currentIdx, startDate, stock.MinPrice));
}
if (fixedvertexes.IsEnough())
{
SortStock stockMax = fixedvertexes.FindMax();
SortStock stockMin = fixedvertexesmin.FindMin();
vertexes.Add(CreateVertex(stockMax, VertexType.Max));
vertexes.Add(CreateVertex(stockMin, VertexType.Min));
}
startDate = DateFunc.GetNextWorkday(startDate);
currentIdx++;
}
return(vertexes.GetAll());
}
public ICollection<StockVertex> FindVertex(IStockHistory hist)
{
Dictionary<int, StockVertex> datePosToVertex = new Dictionary<int, StockVertex>();
//List<StockVertex> vertexes = new List<StockVertex>();
Vertexes vertexes = new Vertexes();
//FixedSizeLinkedList<IStockData> fixedvertexes = new FixedSizeLinkedList<IStockData>(TIME_WINDOW_MARGIN);
FixedSizeLinkedList<SortStock> fixedvertexes = new FixedSizeLinkedList<SortStock>(TIME_WINDOW_MARGIN);
FixedSizeLinkedList<SortStock> fixedvertexesmin = new FixedSizeLinkedList<SortStock>(TIME_WINDOW_MARGIN);
DateTime startDate = hist.MinDate;
DateTime endDate = hist.MaxDate;
int currentIdx = 0;
while (startDate < endDate)
{
IStockData stock = hist.GetStock(startDate);
if (stock != null)
{
fixedvertexes.AddLast(new SortStock(currentIdx, startDate, stock.MaxPrice));
fixedvertexesmin.AddLast(new SortStock(currentIdx, startDate, stock.MinPrice));
}
if (fixedvertexes.IsEnough())
{
SortStock stockMax = fixedvertexes.FindMax();
SortStock stockMin = fixedvertexesmin.FindMin();
vertexes.Add(CreateVertex(stockMax, VertexType.Max));
vertexes.Add(CreateVertex(stockMin, VertexType.Min));
}
startDate = DateFunc.GetNextWorkday(startDate);
currentIdx++;
}
return vertexes.GetAll();
}