StructuralCurveMemberVarying Class

public sealed class StructuralCurveMemberVarying : StructuralAnalysisObjectBase, 
	IEquatable<StructuralCurveMemberVarying>

using System;
using System.Collections.Generic;
using System.Linq;
using ModelExchanger.AnalysisDataModel.Enums;
using ModelExchanger.AnalysisDataModel.Libraries;
using ModelExchanger.AnalysisDataModel.Models;
using ModelExchanger.AnalysisDataModel.StructuralElements;
using ModelExchanger.AnalysisDataModel.Subtypes;

namespace ModelExchanger.AnalysisDataModel.Example.StructuralElements
{
    public sealed class StructuralCurveMemberVaryingExample : BaseExample<StructuralCurveMemberVarying>
    {
        protected override IReadOnlyCollection<StructuralCurveMemberVarying> CreateAnalysisObjects(AnalysisModel model)
        {
            IReadOnlyDictionary<string, StructuralCrossSection> crossSections = model.OfType<StructuralCrossSection>().ToDictionary(x => x.Name, x => x);

            return new List<StructuralCurveMemberVarying>()
            {
                new StructuralCurveMemberVarying(Guid.NewGuid(), "AD1", new []
                {
                    CreateArbitraryDefinitionSegment(crossSections["CS1"], 0.25, CurveAlignment.Centre),
                    CreateArbitraryDefinitionSegment(crossSections["CS1"], crossSections["CS9"], 0.5, CurveAlignment.BottomLeft),
                    CreateArbitraryDefinitionSegment(crossSections["CS1"], 0.25, CurveAlignment.BottomRight)
                })
            };
        }

        #region ArbitraryDefinitionSegment
        /// <summary>
        /// Create an arbitrary definition segment which consists out of single profile with a given span and alignment
        /// </summary>
        /// <param name="crossSection">The cross section of the segment</param>
        /// <param name="span">How much the segment spans across the beam, expressed in a relative number (0 ... 1)</param>
        /// <param name="alignment">Defines how the system line is positioned</param>
        /// <returns>A segment that is part of an arbitrary definition</returns>
        private ArbitraryDefinitionSegment CreateArbitraryDefinitionSegment(StructuralCrossSection crossSection, double span,
            CurveAlignment alignment)
        {
            return new ArbitraryDefinitionSegment(crossSection, span, alignment);
        }

        /// <summary>
        /// Create an arbitrary definition segment which consists out of two different profiles with a given span and alignment
        /// </summary>
        /// <param name="crossSectionBegin">The cross section at the beginning of the segment</param>
        /// <param name="crossSectionEnd">The cross section at the end of the segment</param>
        /// <param name="span">How much the segment spans across the beam, expressed in a relative number (0 ... 1)</param>
        /// <param name="alignment">Defines how the system line is positioned</param>
        /// <returns></returns>
        private ArbitraryDefinitionSegment CreateArbitraryDefinitionSegment(StructuralCrossSection crossSectionBegin,
            StructuralCrossSection crossSectionEnd, double span, CurveAlignment alignment)
        {
            return new ArbitraryDefinitionSegment(crossSectionBegin, crossSectionEnd, span, alignment);
        }
        #endregion
    }
}