using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace IStation.Model.Monitor
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{
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/// <summary>
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/// 过滤参数
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/// </summary>
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public class FilterParameters : JsonModel<FilterParameters>
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{
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/// <summary>
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/// 最大阀值
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/// </summary>
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public double? MaxThresholdValue { get; set; }
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/// <summary>
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/// 最小阀值
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/// </summary>
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public double? MinThresholdValue { get; set; }
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/// <summary>
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/// 突变阀值
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/// </summary>
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public double? MutThresholdValue { get; set; }
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/// <summary>
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/// 过滤
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/// </summary>
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public bool Filter(double value_current, double? value_pre)
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{
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if (MaxThresholdValue != null)
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{
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if (value_current > MaxThresholdValue.Value)
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{
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return false;
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}
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}
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if (MinThresholdValue != null)
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{
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if (value_current < MinThresholdValue.Value)
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{
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return false;
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}
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}
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if (value_pre != null)
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{
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if (MutThresholdValue != null)
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{
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if (Math.Abs(value_current - value_pre.Value) > MutThresholdValue)
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{
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return false;
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}
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}
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}
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return true;
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}
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}
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}
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