83 lines
2.2 KiB
C#
83 lines
2.2 KiB
C#
using Apache.IoTDB;
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using JiShe.CollectBus.Analyzers.Shared;
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namespace JiShe.CollectBus.IoTDB.Provider
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{
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/// <summary>
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/// 设备元数据
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/// </summary>
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public sealed class DeviceMetadata
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{
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/// <summary>
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/// 实体类名称
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/// </summary>
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public string EntityName { get; set; }
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/// <summary>
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/// 设备表名或树路径，如果实体没有添加TableNameOrTreePath,此处为空
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/// </summary>
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public string TableNameOrTreePath { get; set; }
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/// <summary>
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/// 实体类型枚举
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/// </summary>
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public EntityTypeEnum? EntityType { get; set; }
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/// <summary>
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/// 是否有单测量值
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/// </summary>
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public bool IsSingleMeasuring { get; set; }
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/// <summary>
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/// 测量值集合，用于构建Table的测量值，也就是columnNames参数
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/// </summary>
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public List<string> ColumnNames { get; set; } = new();
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/// <summary>
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/// 列类型集合，用于构建Table的列类型，也就是columnCategories参数
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/// </summary>
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public List<ColumnCategory> ColumnCategories { get; } = new();
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/// <summary>
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/// 值类型集合，用于构建Table的值类型，也就是dataTypes参数
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/// </summary>
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public List<TSDataType> DataTypes { get; set; } = new();
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/// <summary>
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/// 列处理信息集合
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/// </summary>
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public List<ColumnProcessor> Processors { get; } = new List<ColumnProcessor>();
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}
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/// <summary>
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/// 列处理信息结构
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/// </summary>
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public struct ColumnProcessor
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{
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/// <summary>
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/// 列名
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/// </summary>
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public string ColumnName;
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/// <summary>
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/// 值获取委托
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/// </summary>
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public Func<object, object> ValueGetter;
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/// <summary>
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/// 类型转换委托
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/// </summary>
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public Func<object, object> Converter;
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/// <summary>
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/// 是否单测点
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/// </summary>
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public bool IsSingleMeasuring;
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/// <summary>
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/// 单测点名称委托
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/// </summary>
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public Func<object, object> SingleMeasuringNameGetter;
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}
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}
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