/// <summary>
/// 解析因子在记录中的连续次数
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="dto"></param>
/// <returns></returns>
public static List <FactorTrendAnalyseResult <T> > AnalyseConsecutives <T>(MultiNumberFactorTrendAnalyseDto <T> dto)
{
var resultList = new List <FactorTrendAnalyseResult <T> >();
foreach (var factor in dto.Factors)
{
var curDto = new MultiNumberAnalyseConsecutiveDto <T>
{
Numbers = dto.Numbers,
MultiNumberMaxCount = dto.MultiNumberMaxCount,
AllowMaxInterval = dto.AllowMaxInterval,
AllowMinTimes = dto.AllowMinTimes,
AllowMinFactorCurrentConsecutiveTimes = dto.AllowMinFactorCurrentConsecutiveTimes,
NumbersTailCutCount = dto.NumbersTailCutCount,
AnalyseConsecutiveCompareFunc = dto.AnalyseConsecutiveCompareFunc
};
if (factor.Left != null && factor.Left.Count > 0)
{
curDto.Factor = factor.Left;
curDto.PredictiveFactor = factor.Right;
resultList.Add(AnalyseConsecutive(curDto));
}
if (factor.Right != null && factor.Right.Count > 0)
{
curDto.Factor = factor.Right;
curDto.PredictiveFactor = factor.Left;
resultList.Add(AnalyseConsecutive(curDto));
}
}
return(resultList);
}
/// <summary>
/// 解析连续在因子中的记录数
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="dto"></param>
/// <returns></returns>
private static FactorTrendAnalyseResult <T> AnalyseConsecutive <T>(MultiNumberAnalyseConsecutiveDto <T> dto)
{
var curResult = new FactorTrendAnalyseResult <T>
{
Factor = dto.Factor,
PredictiveFactor = dto.PredictiveFactor,
HistoricalConsecutiveTimes = new SortedDictionary <int, int>()
};
var i = dto.MultiNumberMaxCount;
//连续次数
var times = 0;
var length = dto.Numbers.Count - dto.NumbersTailCutCount;
while (i < length)
{
if (dto.AnalyseConsecutiveCompareFunc(dto.Numbers, dto.Factor, i))
{
times++;
}
else
{
if (curResult.HistoricalConsecutiveTimes.ContainsKey(times))
{
curResult.HistoricalConsecutiveTimes[times]++;
}
else if (times >= dto.AllowMinTimes)
{
curResult.HistoricalConsecutiveTimes.Add(times, 1);
}
times = 0;
}
i++;
}
if (curResult.HistoricalConsecutiveTimes.ContainsKey(times))
{
curResult.HistoricalConsecutiveTimes[times]++;
}
else if (times >= dto.AllowMinTimes)
{
curResult.HistoricalConsecutiveTimes.Add(times, 1);
}
return(curResult);
}