julian
35 lines
1.5 KiB
C#
35 lines
1.5 KiB
C#
using adas_core.Domain.Utils;
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namespace adas_core.Domain.Models.Observations;
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/// <summary>
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/// Represents an observation that captures a double-precision floating-point measurement or value.
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/// Inherits from the base <see cref="Observation"/> type, providing a specialized observation variant for numeric data of type <see cref="double"/>.
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/// </summary>
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/// <!-- aidoc:v1 sig=bb4c3dc -->
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public class DoubleObservation : Observation
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{
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public double? Value { get; set; }
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public double? LastValue { get; set; }
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/// <summary>
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/// Creates a <see cref="DoubleObservation"/> from a list of <see cref="PatientObservation"/> instances, using the first element's value as the primary <c>Value</c> and the second element's value as the <c>LastValue</c> when available.
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/// </summary>
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/// <param name="obs">The list of patient observations to convert. At least one element is required to produce a result.</param>
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/// <returns>A <see cref="DoubleObservation"/> populated with the converted double values, or <c>null</c> if the list is empty.</returns>
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/// <!-- aidoc:v1 sig=0b5761e body=41f15e7 -->
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public static DoubleObservation? From(List<PatientObservation> obs)
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{
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if (obs.Count > 0)
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{
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var val = new DoubleObservation
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{
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Value = obs[0].Value.ToDouble()
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};
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if (obs.Count > 1) val.LastValue = obs[1].Value.ToDouble();
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return val;
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}
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return null;
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}
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} |