Generate DTO Comparer classes; fixes #60

SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDtoComparers/AnnotatingElementComparer.cs

@@ -0,0 +1,124 @@
+// -------------------------------------------------------------------------------------------------
+// <copyright file="AnnotatingElementComparer.cs" company="Starion Group S.A.">
+//
+//    Copyright (C) 2022-2026 Starion Group S.A.
+//
+//    Licensed under the Apache License, Version 2.0 (the "License");
+//    you may not use this file except in compliance with the License.
+//    You may obtain a copy of the License at
+//
+//        http://www.apache.org/licenses/LICENSE-2.0
+//
+//    Unless required by applicable law or agreed to in writing, software
+//    distributed under the License is distributed on an "AS IS" BASIS,
+//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//    See the License for the specific language governing permissions and
+//    limitations under the License.
+//
+// </copyright>
+// ------------------------------------------------------------------------------------------------
+
+// ------------------------------------------------------------------------------------------------
+// --------THIS IS AN AUTOMATICALLY GENERATED FILE. ANY MANUAL CHANGES WILL BE OVERWRITTEN!--------
+// ------------------------------------------------------------------------------------------------
+
+namespace SysML2.NET.Extensions.Core.DTO.Comparers
+{
+    using System;
+    using System.CodeDom.Compiler;
+    using System.Collections.Generic;
+
+    using SysML2.NET.Core.DTO.Root.Annotations;
+    using SysML2.NET.Extensions.Comparers;
+
+    /// <summary>
+    /// Provides an equality comparison for <see cref="IAnnotatingElement"/> instances
+    /// based on their semantic content rather than object reference identity.
+    /// </summary>
+    /// <remarks>
+    /// This comparer is intended for use in deserialization, testing, and model
+    /// validation scenarios where two <see cref="IAnnotatingElement"/> instances
+    /// originating from different sources (e.g. JSON and MessagePack) must be
+    /// considered equal if they represent the same SysML v2 model element.
+    /// </remarks>
+    [GeneratedCode("SysML2.NET", "latest")]
+    public sealed class AnnotatingElementComparer : IEqualityComparer<IAnnotatingElement>
+    {
+        /// <summary>
+        /// The <see cref="StringComparer"/> used for all string comparisons performed
+        /// by this comparer.
+        /// </summary>
+        /// <remarks>
+        /// <see cref="StringComparer.Ordinal"/> is used to ensure culture-independent,
+        /// deterministic comparison semantics suitable for identifiers and
+        /// model-level string values.
+        /// </remarks>
+        private static readonly StringComparer OrdinalStringComparer = StringComparer.Ordinal;
+
+        /// <summary>
+        /// Determines whether two <see cref="IAnnotatingElement"/> instances are equal.
+        /// </summary>
+        /// <param name="x">
+        /// The first <see cref="IAnnotatingElement"/> to compare.
+        /// </param>
+        /// <param name="y">
+        /// The second <see cref="IAnnotatingElement"/> to compare.
+        /// </param>
+        /// <returns>
+        /// <c>true</c> if both instances represent the same <see cref="IAnnotatingElement"/>
+        /// according to their semantic content; otherwise, <c>false</c>.
+        /// </returns>
+        /// <remarks>
+        /// This method performs a deep, deterministic comparison of all relevant
+        /// properties, ignoring object reference identity and any transient or
+        /// derived state.
+        /// </remarks>
+        public bool Equals(IAnnotatingElement x, IAnnotatingElement y)
+        {
+            if (ReferenceEquals(x, y)) return true;
+
+            if (x is null || y is null) return false;
+
+            if (x.Id != y.Id) return false;
+
+            if (!StringSequenceEquality.OrderedEqual(x.AliasIds, y.AliasIds)) return false;
+
+            if (!OrdinalStringComparer.Equals(x.DeclaredName, y.DeclaredName)) return false;
+
+            if (!OrdinalStringComparer.Equals(x.DeclaredShortName, y.DeclaredShortName)) return false;
+
+            if (!OrdinalStringComparer.Equals(x.ElementId, y.ElementId)) return false;
+
+            if (x.IsImpliedIncluded != y.IsImpliedIncluded) return false;
+
+            if (!GuidSequenceEquality.OrderedEqual(x.OwnedRelationship, y.OwnedRelationship)) return false;
+
+            if (x.OwningRelationship != y.OwningRelationship) return false;
+
+            return true;
+        }
+
+        /// <summary>
+        /// Returns a hash code for the specified <see cref="IAnnotatingElement"/>.
+        /// </summary>
+        /// <param name="obj">
+        /// The <see cref="IAnnotatingElement"/> for which a hash code is to be returned.
+        /// </param>
+        /// <returns>
+        /// A hash code based on the stable identity of the element.
+        /// </returns>
+        /// <remarks>
+        /// The hash code is intentionally derived from the element identity only,
+        /// ensuring stability and compatibility with collection-based equality
+        /// checks
+        /// </remarks>
+        public int GetHashCode(IAnnotatingElement obj)
+        {
+            return HashCode.Combine(typeof(IAnnotatingElement), obj.Id);
+        }
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+// --------THIS IS AN AUTOMATICALLY GENERATED FILE. ANY MANUAL CHANGES WILL BE OVERWRITTEN!--------
+// ------------------------------------------------------------------------------------------------

SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDtoComparers/AssociationComparer.cs

@@ -0,0 +1,134 @@
+// -------------------------------------------------------------------------------------------------
+// <copyright file="AssociationComparer.cs" company="Starion Group S.A.">
+//
+//    Copyright (C) 2022-2026 Starion Group S.A.
+//
+//    Licensed under the Apache License, Version 2.0 (the "License");
+//    you may not use this file except in compliance with the License.
+//    You may obtain a copy of the License at
+//
+//        http://www.apache.org/licenses/LICENSE-2.0
+//
+//    Unless required by applicable law or agreed to in writing, software
+//    distributed under the License is distributed on an "AS IS" BASIS,
+//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//    See the License for the specific language governing permissions and
+//    limitations under the License.
+//
+// </copyright>
+// ------------------------------------------------------------------------------------------------
+
+// ------------------------------------------------------------------------------------------------
+// --------THIS IS AN AUTOMATICALLY GENERATED FILE. ANY MANUAL CHANGES WILL BE OVERWRITTEN!--------
+// ------------------------------------------------------------------------------------------------
+
+namespace SysML2.NET.Extensions.Core.DTO.Comparers
+{
+    using System;
+    using System.CodeDom.Compiler;
+    using System.Collections.Generic;
+
+    using SysML2.NET.Core.DTO.Kernel.Associations;
+    using SysML2.NET.Extensions.Comparers;
+
+    /// <summary>
+    /// Provides an equality comparison for <see cref="IAssociation"/> instances
+    /// based on their semantic content rather than object reference identity.
+    /// </summary>
+    /// <remarks>
+    /// This comparer is intended for use in deserialization, testing, and model
+    /// validation scenarios where two <see cref="IAssociation"/> instances
+    /// originating from different sources (e.g. JSON and MessagePack) must be
+    /// considered equal if they represent the same SysML v2 model element.
+    /// </remarks>
+    [GeneratedCode("SysML2.NET", "latest")]
+    public sealed class AssociationComparer : IEqualityComparer<IAssociation>
+    {
+        /// <summary>
+        /// The <see cref="StringComparer"/> used for all string comparisons performed
+        /// by this comparer.
+        /// </summary>
+        /// <remarks>
+        /// <see cref="StringComparer.Ordinal"/> is used to ensure culture-independent,
+        /// deterministic comparison semantics suitable for identifiers and
+        /// model-level string values.
+        /// </remarks>
+        private static readonly StringComparer OrdinalStringComparer = StringComparer.Ordinal;
+
+        /// <summary>
+        /// Determines whether two <see cref="IAssociation"/> instances are equal.
+        /// </summary>
+        /// <param name="x">
+        /// The first <see cref="IAssociation"/> to compare.
+        /// </param>
+        /// <param name="y">
+        /// The second <see cref="IAssociation"/> to compare.
+        /// </param>
+        /// <returns>
+        /// <c>true</c> if both instances represent the same <see cref="IAssociation"/>
+        /// according to their semantic content; otherwise, <c>false</c>.
+        /// </returns>
+        /// <remarks>
+        /// This method performs a deep, deterministic comparison of all relevant
+        /// properties, ignoring object reference identity and any transient or
+        /// derived state.
+        /// </remarks>
+        public bool Equals(IAssociation x, IAssociation y)
+        {
+            if (ReferenceEquals(x, y)) return true;
+
+            if (x is null || y is null) return false;
+
+            if (x.Id != y.Id) return false;
+
+            if (!StringSequenceEquality.OrderedEqual(x.AliasIds, y.AliasIds)) return false;
+
+            if (!OrdinalStringComparer.Equals(x.DeclaredName, y.DeclaredName)) return false;
+
+            if (!OrdinalStringComparer.Equals(x.DeclaredShortName, y.DeclaredShortName)) return false;
+
+            if (!OrdinalStringComparer.Equals(x.ElementId, y.ElementId)) return false;
+
+            if (x.IsAbstract != y.IsAbstract) return false;
+
+            if (x.IsImplied != y.IsImplied) return false;
+
+            if (x.IsImpliedIncluded != y.IsImpliedIncluded) return false;
+
+            if (x.IsSufficient != y.IsSufficient) return false;
+
+            if (!GuidSequenceEquality.OrderedEqual(x.OwnedRelatedElement, y.OwnedRelatedElement)) return false;
+
+            if (!GuidSequenceEquality.OrderedEqual(x.OwnedRelationship, y.OwnedRelationship)) return false;
+
+            if (x.OwningRelatedElement != y.OwningRelatedElement) return false;
+
+            if (x.OwningRelationship != y.OwningRelationship) return false;
+
+            return true;
+        }
+
+        /// <summary>
+        /// Returns a hash code for the specified <see cref="IAssociation"/>.
+        /// </summary>
+        /// <param name="obj">
+        /// The <see cref="IAssociation"/> for which a hash code is to be returned.
+        /// </param>
+        /// <returns>
+        /// A hash code based on the stable identity of the element.
+        /// </returns>
+        /// <remarks>
+        /// The hash code is intentionally derived from the element identity only,
+        /// ensuring stability and compatibility with collection-based equality
+        /// checks
+        /// </remarks>
+        public int GetHashCode(IAssociation obj)
+        {
+            return HashCode.Combine(typeof(IAssociation), obj.Id);
+        }
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+// --------THIS IS AN AUTOMATICALLY GENERATED FILE. ANY MANUAL CHANGES WILL BE OVERWRITTEN!--------
+// ------------------------------------------------------------------------------------------------

SysML2.NET.CodeGenerator.Tests/Expected/UML/Core/AutoGenDtoComparers/DependencyComparer.cs

@@ -0,0 +1,134 @@
+// -------------------------------------------------------------------------------------------------
+// <copyright file="DependencyComparer.cs" company="Starion Group S.A.">
+//
+//    Copyright (C) 2022-2026 Starion Group S.A.
+//
+//    Licensed under the Apache License, Version 2.0 (the "License");
+//    you may not use this file except in compliance with the License.
+//    You may obtain a copy of the License at
+//
+//        http://www.apache.org/licenses/LICENSE-2.0
+//
+//    Unless required by applicable law or agreed to in writing, software
+//    distributed under the License is distributed on an "AS IS" BASIS,
+//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//    See the License for the specific language governing permissions and
+//    limitations under the License.
+//
+// </copyright>
+// ------------------------------------------------------------------------------------------------
+
+// ------------------------------------------------------------------------------------------------
+// --------THIS IS AN AUTOMATICALLY GENERATED FILE. ANY MANUAL CHANGES WILL BE OVERWRITTEN!--------
+// ------------------------------------------------------------------------------------------------
+
+namespace SysML2.NET.Extensions.Core.DTO.Comparers
+{
+    using System;
+    using System.CodeDom.Compiler;
+    using System.Collections.Generic;
+
+    using SysML2.NET.Core.DTO.Root.Dependencies;
+    using SysML2.NET.Extensions.Comparers;
+
+    /// <summary>
+    /// Provides an equality comparison for <see cref="IDependency"/> instances
+    /// based on their semantic content rather than object reference identity.
+    /// </summary>
+    /// <remarks>
+    /// This comparer is intended for use in deserialization, testing, and model
+    /// validation scenarios where two <see cref="IDependency"/> instances
+    /// originating from different sources (e.g. JSON and MessagePack) must be
+    /// considered equal if they represent the same SysML v2 model element.
+    /// </remarks>
+    [GeneratedCode("SysML2.NET", "latest")]
+    public sealed class DependencyComparer : IEqualityComparer<IDependency>
+    {
+        /// <summary>
+        /// The <see cref="StringComparer"/> used for all string comparisons performed
+        /// by this comparer.
+        /// </summary>
+        /// <remarks>
+        /// <see cref="StringComparer.Ordinal"/> is used to ensure culture-independent,
+        /// deterministic comparison semantics suitable for identifiers and
+        /// model-level string values.
+        /// </remarks>
+        private static readonly StringComparer OrdinalStringComparer = StringComparer.Ordinal;
+
+        /// <summary>
+        /// Determines whether two <see cref="IDependency"/> instances are equal.
+        /// </summary>
+        /// <param name="x">
+        /// The first <see cref="IDependency"/> to compare.
+        /// </param>
+        /// <param name="y">
+        /// The second <see cref="IDependency"/> to compare.
+        /// </param>
+        /// <returns>
+        /// <c>true</c> if both instances represent the same <see cref="IDependency"/>
+        /// according to their semantic content; otherwise, <c>false</c>.
+        /// </returns>
+        /// <remarks>
+        /// This method performs a deep, deterministic comparison of all relevant
+        /// properties, ignoring object reference identity and any transient or
+        /// derived state.
+        /// </remarks>
+        public bool Equals(IDependency x, IDependency y)
+        {
+            if (ReferenceEquals(x, y)) return true;
+
+            if (x is null || y is null) return false;
+
+            if (x.Id != y.Id) return false;
+
+            if (!StringSequenceEquality.OrderedEqual(x.AliasIds, y.AliasIds)) return false;
+
+            if (!GuidSequenceEquality.OrderedEqual(x.Client, y.Client)) return false;
+
+            if (!OrdinalStringComparer.Equals(x.DeclaredName, y.DeclaredName)) return false;
+
+            if (!OrdinalStringComparer.Equals(x.DeclaredShortName, y.DeclaredShortName)) return false;
+
+            if (!OrdinalStringComparer.Equals(x.ElementId, y.ElementId)) return false;
+
+            if (x.IsImplied != y.IsImplied) return false;
+
+            if (x.IsImpliedIncluded != y.IsImpliedIncluded) return false;
+
+            if (!GuidSequenceEquality.OrderedEqual(x.OwnedRelatedElement, y.OwnedRelatedElement)) return false;
+
+            if (!GuidSequenceEquality.OrderedEqual(x.OwnedRelationship, y.OwnedRelationship)) return false;
+
+            if (x.OwningRelatedElement != y.OwningRelatedElement) return false;
+
+            if (x.OwningRelationship != y.OwningRelationship) return false;
+
+            if (!GuidSequenceEquality.OrderedEqual(x.Supplier, y.Supplier)) return false;
+
+            return true;
+        }
+
+        /// <summary>
+        /// Returns a hash code for the specified <see cref="IDependency"/>.
+        /// </summary>
+        /// <param name="obj">
+        /// The <see cref="IDependency"/> for which a hash code is to be returned.
+        /// </param>
+        /// <returns>
+        /// A hash code based on the stable identity of the element.
+        /// </returns>
+        /// <remarks>
+        /// The hash code is intentionally derived from the element identity only,
+        /// ensuring stability and compatibility with collection-based equality
+        /// checks
+        /// </remarks>
+        public int GetHashCode(IDependency obj)
+        {
+            return HashCode.Combine(typeof(IDependency), obj.Id);
+        }
+    }
+}
+
+// ------------------------------------------------------------------------------------------------
+// --------THIS IS AN AUTOMATICALLY GENERATED FILE. ANY MANUAL CHANGES WILL BE OVERWRITTEN!--------
+// ------------------------------------------------------------------------------------------------