/// <summary> /// Keltner Band using JMA /// </summary> /// <returns></returns> public Jurik_JMA_Keltner Jurik_JMA_Keltner(Data.IDataSeries input, int band_delay, int band_len, double band_width) { if (cacheJurik_JMA_Keltner != null) { for (int idx = 0; idx < cacheJurik_JMA_Keltner.Length; idx++) { if (cacheJurik_JMA_Keltner[idx].Band_delay == band_delay && cacheJurik_JMA_Keltner[idx].Band_len == band_len && Math.Abs(cacheJurik_JMA_Keltner[idx].Band_width - band_width) <= double.Epsilon && cacheJurik_JMA_Keltner[idx].EqualsInput(input)) { return(cacheJurik_JMA_Keltner[idx]); } } } lock (checkJurik_JMA_Keltner) { checkJurik_JMA_Keltner.Band_delay = band_delay; band_delay = checkJurik_JMA_Keltner.Band_delay; checkJurik_JMA_Keltner.Band_len = band_len; band_len = checkJurik_JMA_Keltner.Band_len; checkJurik_JMA_Keltner.Band_width = band_width; band_width = checkJurik_JMA_Keltner.Band_width; if (cacheJurik_JMA_Keltner != null) { for (int idx = 0; idx < cacheJurik_JMA_Keltner.Length; idx++) { if (cacheJurik_JMA_Keltner[idx].Band_delay == band_delay && cacheJurik_JMA_Keltner[idx].Band_len == band_len && Math.Abs(cacheJurik_JMA_Keltner[idx].Band_width - band_width) <= double.Epsilon && cacheJurik_JMA_Keltner[idx].EqualsInput(input)) { return(cacheJurik_JMA_Keltner[idx]); } } } Jurik_JMA_Keltner indicator = new Jurik_JMA_Keltner(); indicator.BarsRequired = BarsRequired; indicator.CalculateOnBarClose = CalculateOnBarClose; #if NT7 indicator.ForceMaximumBarsLookBack256 = ForceMaximumBarsLookBack256; indicator.MaximumBarsLookBack = MaximumBarsLookBack; #endif indicator.Input = input; indicator.Band_delay = band_delay; indicator.Band_len = band_len; indicator.Band_width = band_width; Indicators.Add(indicator); indicator.SetUp(); Jurik_JMA_Keltner[] tmp = new Jurik_JMA_Keltner[cacheJurik_JMA_Keltner == null ? 1 : cacheJurik_JMA_Keltner.Length + 1]; if (cacheJurik_JMA_Keltner != null) { cacheJurik_JMA_Keltner.CopyTo(tmp, 0); } tmp[tmp.Length - 1] = indicator; cacheJurik_JMA_Keltner = tmp; return(indicator); } }
/// <summary> /// Keltner Band using JMA /// </summary> /// <returns></returns> public Jurik_JMA_Keltner Jurik_JMA_Keltner(Data.IDataSeries input, int band_delay, int band_len, double band_width) { if (cacheJurik_JMA_Keltner != null) for (int idx = 0; idx < cacheJurik_JMA_Keltner.Length; idx++) if (cacheJurik_JMA_Keltner[idx].Band_delay == band_delay && cacheJurik_JMA_Keltner[idx].Band_len == band_len && Math.Abs(cacheJurik_JMA_Keltner[idx].Band_width - band_width) <= double.Epsilon && cacheJurik_JMA_Keltner[idx].EqualsInput(input)) return cacheJurik_JMA_Keltner[idx]; lock (checkJurik_JMA_Keltner) { checkJurik_JMA_Keltner.Band_delay = band_delay; band_delay = checkJurik_JMA_Keltner.Band_delay; checkJurik_JMA_Keltner.Band_len = band_len; band_len = checkJurik_JMA_Keltner.Band_len; checkJurik_JMA_Keltner.Band_width = band_width; band_width = checkJurik_JMA_Keltner.Band_width; if (cacheJurik_JMA_Keltner != null) for (int idx = 0; idx < cacheJurik_JMA_Keltner.Length; idx++) if (cacheJurik_JMA_Keltner[idx].Band_delay == band_delay && cacheJurik_JMA_Keltner[idx].Band_len == band_len && Math.Abs(cacheJurik_JMA_Keltner[idx].Band_width - band_width) <= double.Epsilon && cacheJurik_JMA_Keltner[idx].EqualsInput(input)) return cacheJurik_JMA_Keltner[idx]; Jurik_JMA_Keltner indicator = new Jurik_JMA_Keltner(); indicator.BarsRequired = BarsRequired; indicator.CalculateOnBarClose = CalculateOnBarClose; #if NT7 indicator.ForceMaximumBarsLookBack256 = ForceMaximumBarsLookBack256; indicator.MaximumBarsLookBack = MaximumBarsLookBack; #endif indicator.Input = input; indicator.Band_delay = band_delay; indicator.Band_len = band_len; indicator.Band_width = band_width; Indicators.Add(indicator); indicator.SetUp(); Jurik_JMA_Keltner[] tmp = new Jurik_JMA_Keltner[cacheJurik_JMA_Keltner == null ? 1 : cacheJurik_JMA_Keltner.Length + 1]; if (cacheJurik_JMA_Keltner != null) cacheJurik_JMA_Keltner.CopyTo(tmp, 0); tmp[tmp.Length - 1] = indicator; cacheJurik_JMA_Keltner = tmp; return indicator; } }