public CAverageValue(CLineContents lc)
{
amplitude = (lc.high - lc.low) / lc.yes_last;
priceAverage = (lc.last - lc.start) / 2;
numAverage = GetInflow(lc);
time = lc.time;
rate = lc.rate;
}
public CAverageValue(CLineContents lc)
{
amplitude = (lc.high - lc.low) / lc.yes_last;
priceAverage = (lc.last - lc.start) / 2;
numAverage = GetInflow(lc);
time = lc.time;
rate = lc.rate;
}
public void Push(CLineContents lc)
{
lstLc.Add(lc);
// decrease
nd.CheckDecrease(lc);
if (nd.stop)
{
lstTest.Add(nd);
nd = new NumDecreaseTest();
nd.CheckDecrease(lc);
}
for (int i = lstTest.Count - 1; i >= 0; --i)
{
lstTest[i].CheckDecrease(lc);
if (lstTest[i].checkCount <= 0)
{
lstResult.Add(lstResult[i]);
lstTest.RemoveAt(i);
}
}
// extremum
if (MaxNum < lc.chg_num)
{
MaxNum = lc.chg_num;
}
if (MinNum > lc.chg_num)
{
MinNum = lc.chg_num;
}
if (MaxPrice < lc.last)
{
MaxPrice = lc.last;
}
if (MinPrice > lc.last)
{
MinPrice = lc.last;
}
// average
if (lstAverage.Count > 0)
{
lstAverage[lstAverage.Count - 1].tomorrowRate = lc.rate;
}
lstAverage.Add(new CAverageValue(lc));
}
static string GetCodeData(string code, string beginTime, string curTime)
{
try
{
string url = string.Format(GetHttpData.urlFormat, "", code, beginTime, curTime);
string contents = GetHttpData.GetUrltoHtml(url, "GB18030");
string[] lines = contents.Split('\n');
// 记录数过滤。。。
if (lines.Length <= 3)
{
return(null);
}
CStockContents sc = new CStockContents();
for (int j = lines.Length - 1; j > 0; --j)
{
// 过滤停。。。
if (lines[j].Contains("None,") || lines[j] == "")
{
continue;
}
CLineContents lc = new CLineContents(lines[j]);
sc.Push(lc);
if (j == 1)
{
CLineContents lcTmp = GetRealtimeData(code);
if (lcTmp != null)
{
sc.Push(lcTmp);
}
}
}
string res = sc.GetResult();
if (res != null || res != "")
{
return(res);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString() + "\n" + code);
}
return(null);
}
public void Push(CLineContents lc)
{
lstLc.Add(lc);
// decrease
nd.CheckDecrease(lc);
if (nd.stop)
{
lstTest.Add(nd);
nd = new NumDecreaseTest();
nd.CheckDecrease(lc);
}
for (int i = lstTest.Count - 1; i >= 0; --i)
{
lstTest[i].CheckDecrease(lc);
if (lstTest[i].checkCount <= 0)
{
lstResult.Add(lstResult[i]);
lstTest.RemoveAt(i);
}
}
// extremum
if (MaxNum < lc.chg_num)
{
MaxNum = lc.chg_num;
}
if (MinNum > lc.chg_num)
{
MinNum = lc.chg_num;
}
if (MaxPrice < lc.last)
{
MaxPrice = lc.last;
}
if (MinPrice > lc.last)
{
MinPrice = lc.last;
}
// average
if (lstAverage.Count > 0)
lstAverage[lstAverage.Count - 1].tomorrowRate = lc.rate;
lstAverage.Add(new CAverageValue(lc));
}
public void CheckDecrease(CLineContents lc)
{
if (stop) // check result en queue
{
afterRate.Add((lc.price - stopValue) / stopValue);
--checkCount;
}
else // decrease
{
if (lc.chg_num < decreaseAverage && lc.rate > -9.8f && lc.rate < -1f ||
count >= 3 && lc.chg_num < decreaseAverage * 1.05f && lc.rate > -9.8f && lc.rate < 1f
)
{
if (count == 0)
{
decreaseAverage = lc.chg_num;
++count;
name = lc.name;
}
else
{
decreaseAverage = (float)(decreaseAverage + lc.chg_num) / 2;
}
stopValue = lc.price;
time = lc.time;
}
else if (lc.rate <= -9.8f)
{
}
else
{
if (count >= 3)
{
stop = true;
}
else
{
count = 0;
decreaseAverage = float.MaxValue;
}
}
}
}
static CLineContents GetRealtimeData(string code)
{
DateTime dt = new DateTime(DateTime.Now.Ticks);
// dapan is out data after 17,maybe, but gegu delay a day;
if (dt.DayOfWeek != DayOfWeek.Sunday && dt.DayOfWeek != DayOfWeek.Saturday && dt.Hour > 9 && dt.Hour < 15)
{
string nowData = GetHttpData.GetUrltoHtml(string.Format(GetHttpData.nowFormat, code));
int start = nowData.LastIndexOf('{');
nowData = nowData.Substring(start, nowData.IndexOf('}') - start + 1);
JsonData tmpData = JsonMapper.ToObject(nowData);
CLineContents lc2 = new CLineContents();
try
{
lc2.time = (string)tmpData["time"];
lc2.code = (string)tmpData["code"];
lc2.name = (string)tmpData["name"];
lc2.last = (float)((double)tmpData["price"]);
lc2.high = (float)(double)tmpData["high"];
lc2.low = (float)(double)tmpData["low"];
lc2.start = (float)(double)tmpData["open"];
lc2.yes_last = (float)((double)tmpData["yestclose"]);
lc2.price = (float)(double)tmpData["updown"];
lc2.rate = (float)((double)tmpData["percent"] * 100);
lc2.chg_rate = 0;
lc2.chg_num = (int)tmpData["volume"];
//lc2.chg_value = (float)(double)tmpData["turnover"];
lc2.total = 0;
lc2.total_on = 0;
}
catch (Exception e) { Console.WriteLine(e.ToString() + "\n" + nowData); }
if (lc2.start >= float.Epsilon)
{
return(lc2);
}
}
return(null);
}
static CLineContents GetRealtimeData(string code)
{
DateTime dt = new DateTime(DateTime.Now.Ticks);
// dapan is out data after 17,maybe, but gegu delay a day;
if (dt.DayOfWeek != DayOfWeek.Sunday && dt.DayOfWeek != DayOfWeek.Saturday && dt.Hour > 9 && dt.Hour < 15)
{
string nowData = GetHttpData.GetUrltoHtml(string.Format(GetHttpData.nowFormat, code));
int start = nowData.LastIndexOf('{');
nowData = nowData.Substring(start, nowData.IndexOf('}') - start + 1);
JsonData tmpData = JsonMapper.ToObject(nowData);
CLineContents lc2 = new CLineContents();
try
{
lc2.time = (string)tmpData["time"];
lc2.code = (string)tmpData["code"];
lc2.name = (string)tmpData["name"];
lc2.last = (float)((double)tmpData["price"]);
lc2.high = (float)(double)tmpData["high"];
lc2.low = (float)(double)tmpData["low"];
lc2.start = (float)(double)tmpData["open"];
lc2.yes_last = (float)((double)tmpData["yestclose"]);
lc2.price = (float)(double)tmpData["updown"];
lc2.rate = (float)((double)tmpData["percent"] * 100);
lc2.chg_rate = 0;
lc2.chg_num = (int)tmpData["volume"];
//lc2.chg_value = (float)(double)tmpData["turnover"];
lc2.total = 0;
lc2.total_on = 0;
}
catch (Exception e) { Console.WriteLine(e.ToString() + "\n" + nowData); }
if (lc2.start >= float.Epsilon)
{
return lc2;
}
}
return null;
}
static string GetCodeData(string code, string beginTime, string curTime)
{
try
{
string url = string.Format(GetHttpData.urlFormat, "", code, beginTime, curTime);
string contents = GetHttpData.GetUrltoHtml(url, "GB18030");
string[] lines = contents.Split('\n');
// 记录数过滤。。。
if (lines.Length <= 3) return null;
CStockContents sc = new CStockContents();
for (int j = lines.Length - 1; j > 0; --j)
{
// 过滤停。。。
if (lines[j].Contains("None,") || lines[j] == "")
continue;
CLineContents lc = new CLineContents(lines[j]);
sc.Push(lc);
if (j == 1)
{
CLineContents lcTmp = GetRealtimeData(code);
if(lcTmp != null)
sc.Push(lcTmp);
}
}
string res = sc.GetResult();
if (res != null || res != "")
return (res);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString() + "\n" + code);
}
return null;
}
static float GetInflow(CLineContents lc)
{
return (float)lc.chg_value - lc.yes_last * lc.chg_num;
}
static float GetNumAverage(CLineContents lc)
{
return (float)lc.chg_value / lc.chg_num;
}
static float GetInflow(CLineContents lc)
{
return((float)lc.chg_value - lc.yes_last * lc.chg_num);
}
static float GetNumAverage(CLineContents lc)
{
return((float)lc.chg_value / lc.chg_num);
}
public void CheckDecrease(CLineContents lc)
{
if (stop) // check result en queue
{
afterRate.Add((lc.price - stopValue) / stopValue);
--checkCount;
}
else // decrease
{
if (lc.chg_num < decreaseAverage && lc.rate > -9.8f && lc.rate < -1f
|| count >= 3 && lc.chg_num < decreaseAverage * 1.05f && lc.rate > -9.8f && lc.rate < 1f
)
{
if (count == 0)
{
decreaseAverage = lc.chg_num;
++count;
name = lc.name;
}
else
{
decreaseAverage = (float)(decreaseAverage + lc.chg_num) / 2;
}
stopValue = lc.price;
time = lc.time;
}
else if (lc.rate <= -9.8f)
{
}
else
{
if (count >= 3)
{
stop = true;
}
else
{
count = 0;
decreaseAverage = float.MaxValue;
}
}
}
}
