[Feature]: Implement FeatureExtensions

[samatstariongroup]

Prerequisites

• I have written a descriptive issue title
• I have verified that I am running the latest version of the SysML2.NET
• I have searched open and closed issues to ensure it has not already been reported

Description

The FeatureExtensions class in SysML2.NET/Extend/FeatureExtensions.cs contains 16 extension method(s) that compute derived properties for the IFeature interface. These methods currently throw NotSupportedException and need to be implemented.

Checklist

• List<IFeature> ComputeChainingFeature(this IFeature)
• IFeature ComputeCrossFeature(this IFeature)
• IType ComputeEndOwningType(this IFeature)
• IFeature ComputeFeatureTarget(this IFeature)
• List<IType> ComputeFeaturingType(this IFeature)
• ICrossSubsetting ComputeOwnedCrossSubsetting(this IFeature)
• List<IFeatureChaining> ComputeOwnedFeatureChaining(this IFeature)
• List<IFeatureInverting> ComputeOwnedFeatureInverting(this IFeature)
• List<IRedefinition> ComputeOwnedRedefinition(this IFeature)
• IReferenceSubsetting ComputeOwnedReferenceSubsetting(this IFeature)
• List<ISubsetting> ComputeOwnedSubsetting(this IFeature)
• List<ITypeFeaturing> ComputeOwnedTypeFeaturing(this IFeature)
• List<IFeatureTyping> ComputeOwnedTyping(this IFeature)
• IFeatureMembership ComputeOwningFeatureMembership(this IFeature)
• IType ComputeOwningType(this IFeature)
• List<IType> ComputeType(this IFeature)
• FeatureDirectionKind? ComputeDirectionForOperation(this IFeature, IType type)
• string ComputeRedefinedEffectiveShortNameOperation(this IFeature)
• string ComputeRedefinedEffectiveNameOperation(this IFeature)
• IFeature ComputeNamingFeatureOperation(this IFeature)
• List<IType> ComputeRedefinedSupertypesOperation(this IFeature, bool excludeImplied)
• bool ComputeRedefinesOperation(this IFeature, IFeature redefinedFeature)
• bool ComputeRedefinesFromLibraryOperation(this IFeature, string libraryFeatureName)
• bool ComputeSubsetsChainOperation(this IFeature, IFeature first, IFeature second)
• bool ComputeRedefinedIsCompatibleWithOperation(this IFeature, IType otherType)
• List<IFeature> ComputeTypingFeaturesOperation(this IFeature)
• List<IType> ComputeAsCartesianProductOperation(this IFeature)
• bool ComputeIsCartesianProductOperation(this IFeature)
• bool ComputeIsOwnedCrossFeatureOperation(this IFeature)
• IFeature ComputeOwnedCrossFeatureOperation(this IFeature)
• List<IFeature> ComputeAllRedefinedFeaturesOperation(this IFeature)
• bool ComputeIsFeaturedWithinOperation(this IFeature, IType type)
• bool ComputeCanAccessOperation(this IFeature, IFeature feature)
• bool ComputeIsFeaturingTypeOperation(this IFeature, IType type)

System Configuration

• SysML2.NET version: 0.19.0
• Source file: SysML2.NET/Extend/FeatureExtensions.cs