100 lines
3.3 KiB
C#
100 lines
3.3 KiB
C#
using StructureHelperCommon.Models.Calculators;
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using StructureHelperCommon.Models.Shapes;
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//Copyright (c) 2023 Redikultsev Evgeny, Ekaterinburg, Russia
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//All rights reserved.
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namespace StructureHelperLogics.NdmCalculations.Analyses.ByForces
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{
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public class LimitCurveLogic : ILimitCurveLogic
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{
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private FindParameterResult result;
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private List<IPoint2D> resultList;
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private IPoint2D currentPoint;
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private ILimitCurveParameterLogic parameterLogic;
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public Predicate<IPoint2D> LimitPredicate { get; set; }
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public Action<IResult> ActionToOutputResults { get; set; }
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public LimitCurveLogic(ILimitCurveParameterLogic parameterLogic)
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{
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this.parameterLogic = parameterLogic;
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}
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public LimitCurveLogic(Predicate<IPoint2D> limitPredicate) : this (new LimitCurveParameterLogic(limitPredicate))
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{
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LimitPredicate = limitPredicate;
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}
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/// <inheritdoc/>
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public List<IPoint2D> GetPoints(IEnumerable<IPoint2D> points)
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{
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result = new();
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resultList = new();
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if (LimitPredicate(new Point2D()) == true)
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{
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var range = points.Select(point => new Point2D { X = point.X * 0d, Y = point.Y * 0d }).ToList();
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resultList.AddRange(range);
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return resultList;
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}
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//MultyProcessPoints(points);
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MonoProcessPoints(points);
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return resultList;
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}
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private void MultyProcessPoints(IEnumerable<IPoint2D> points)
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{
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Task<IPoint2D>[] tasks = new Task<IPoint2D>[points.Count()];
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for (int i = 0; i < points.Count(); i++)
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{
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var point = points.ToList()[i];
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tasks[i] = new Task<IPoint2D>(() => FindResultPoint(point));
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tasks[i].Start();
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}
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Task.WaitAll(tasks);
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for (int j = 0; j < points.Count(); j++)
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{
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var taskResult = tasks[j].Result;
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resultList.Add(taskResult);
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result.IterationNumber = resultList.Count;
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ActionToOutputResults?.Invoke(result);
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}
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}
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private void MonoProcessPoints(IEnumerable<IPoint2D> points)
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{
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foreach (var point in points)
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{
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FindParameter(point);
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}
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}
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private void FindParameter(IPoint2D point)
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{
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IPoint2D resultPoint = FindResultPoint(point);
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resultList.Add(resultPoint);
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result.IterationNumber = resultList.Count;
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ActionToOutputResults?.Invoke(result);
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}
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private Point2D FindResultPoint(IPoint2D point)
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{
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double parameter;
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currentPoint = point.Clone() as IPoint2D;
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parameterLogic.CurrentPoint = currentPoint;
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if (LimitPredicate(point) == false)
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{
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parameter = 1d;
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}
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else
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{
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parameter = parameterLogic.GetParameter();
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}
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var resultPoint = new Point2D()
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{
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X = currentPoint.X * parameter,
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Y = currentPoint.Y * parameter
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};
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return resultPoint;
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}
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}
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}
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