63 lines
1.9 KiB
C#
63 lines
1.9 KiB
C#
using System;
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using System.Collections.Generic;
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using Aitex.Core.RT.IOCore.Interlock.DataProvider;
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using DocumentFormat.OpenXml.Math;
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namespace Aitex.Core.RT.IOCore.Interlock.Limits;
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public class BoolDataPollLimit : InterlockLimitBase<BoolDataPollProvider, bool>
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{
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#region Constructors
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public BoolDataPollLimit(IInterlockLimitDataProvider dataProvider, string value, string tip,
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Dictionary<string, string> cultureTip,bool ignoreReverse) : base(dataProvider, value, tip, cultureTip, ignoreReverse)
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{
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if (bool.TryParse(value, out var limitValue))
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LimitValue = limitValue;
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else
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throw new InvalidCastException($"unable to convert {value} to boolean.");
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}
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#endregion
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#region Properties
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/// <summary>
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/// <inheritdoc cref="InterlockLimitBase{TAccessor,TValue}.CurrentValue"/>
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/// </summary>
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public override bool CurrentValue
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{
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get
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{
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if (DataProvider.GetValue() is bool value)
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return value;
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// 如果Poll不到值，始终返回LimitValue相反的值，避免当前Limit被命中
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return !LimitValue;
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}
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}
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/// <summary>
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/// <inheritdoc cref="InterlockLimitBase{TAccessor,TValue}.LimitReason"/>
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/// </summary>
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public override string LimitReason =>
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$"{DataProvider.Name} = [{(CurrentValue ? "ON" : "OFF")}]{(string.IsNullOrEmpty(Tip) ? "" : $",{Tip}")}";
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/// <summary>
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/// <inheritdoc cref="InterlockLimitBase{TAccessor,TValue}.DaemonReason"/>
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/// </summary>
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public override string DaemonReason =>
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$"{DataProvider.Name} = [{(LimitValue ? "ON" : "OFF")}]{(string.IsNullOrEmpty(Tip) ? "" : $",{Tip}")}";
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#endregion
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/// <summary>
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/// <inheritdoc cref="InterlockLimitBase{TAccessor,TValue}.CheckInRange"/>
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/// </summary>
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/// <returns></returns>
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protected override bool CheckInRange()
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{
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return CurrentValue == LimitValue;
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}
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} |