using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace IStation.Model.Monitor 
{
    /// <summary>
    /// 均值统计公式参数
    /// </summary>
    public class AvgValueStatisticsFormulaParas : JsonModel<AvgValueStatisticsFormulaParas>
    {
        /// <summary>
        /// 测点标识
        /// </summary>
        public long ObjectID { get; set; }

        /// <summary>
        /// 统计
        /// </summary>
        public double Statistic(IEnumerable<double> list)
        {
            if (list == null || list.Count() < 1)
                return default;
            return list.Average();
        }
    }
}