34 lines
1.0 KiB
C#
34 lines
1.0 KiB
C#
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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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using ProjectGasolineTanker.Drawings;
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using ProjectGasolineTanker.Entities;
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namespace ProjectGasolineTanker.Generics
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{
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internal class TruckCompareByColor : IComparer<DrawingTruck>
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{
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public int Compare(DrawingTruck? x, DrawingTruck? y)
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{
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if (x == null || x.EntityTruck == null)
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throw new ArgumentNullException(nameof(x));
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if (y == null || y.EntityTruck == null)
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throw new ArgumentNullException(nameof(y));
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var xTruck = x.EntityTruck;
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var yTruck = y.EntityTruck;
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if (xTruck.BodyColor != yTruck.BodyColor)
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return xTruck.BodyColor.Name.CompareTo(yTruck.BodyColor.Name);
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var speedCompare = x.EntityTruck.Speed.CompareTo(y.EntityTruck.Speed);
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if (speedCompare != 0)
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return speedCompare;
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return x.EntityTruck.Weight.CompareTo(y.EntityTruck.Weight);
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}
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}
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}
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