[FIX] #60 (#61)

* [FIX] #60

uml4net.Extensions/ClassExtensions.cs

@@ -0,0 +1,59 @@
+// -------------------------------------------------------------------------------------------------
+//  <copyright file="ClassExtensions.cs" company="Starion Group S.A.">
+// 
+//    Copyright 2019-2024 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, softwareUseCases
+//    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>
+//  ------------------------------------------------------------------------------------------------
+
+namespace uml4net.Extensions
+{
+    using System.Collections.Generic;
+    using System.Collections.ObjectModel;
+    using System.Linq;
+
+    using uml4net.POCO.Classification;
+    using uml4net.POCO.StructuredClassifiers;
+
+    /// <summary>
+    /// Extension methods for <see cref="IClass"/> interface
+    /// </summary>
+    public static class ClassExtensions
+    {
+        /// <summary>
+        /// Queries all the properties that are implemented by the class directly or through superclasses
+        /// or interface implementations
+        /// </summary>
+        /// <param name="class">The <see cref="IClass"/> from which to query the properties</param>
+        /// <returns>A <see cref="ReadOnlyCollection{T}"/> of <see cref="IProperty"/></returns>
+        public static ReadOnlyCollection<IProperty> QueryAllProperties(this IClass @class)
+        {
+            var result = new List<IProperty>();
+
+            var superClassifiers = @class.QueryAllGeneralClassifiers();
+
+            foreach (var classifier in superClassifiers)
+            {
+                if (classifier is IClass c)
+                {
+                    result.AddRange(c.OwnedAttribute);
+                    result.AddRange(c.QueryInterfaces().SelectMany(x => x.Attribute).Distinct());
+                }
+            }
+
+            return result.Distinct().ToList().AsReadOnly();
+        }
+    }
+}

uml4net.Extensions/ClassifierExtensions.cs

@@ -0,0 +1,52 @@
+// --------------------------------------------------------------------------------------------------------------------
+// <copyright file="ClassifierExtensions.cs" company="Starion Group N.V.">
+//    Copyright (c) 2024 Starion Group N.V.
+// 
+//    Author: Seliman Niakate, Sebastien d'Antuono, Nathanael Smiechowski, Amine Nemmaoui, Amir Janati.
+// 
+//    This file is part of the SafePlace solution.
+// 
+//    SafePlace is distributed under the terms and conditions of the
+//    European Space Agency Public License (ESA-PL) Weak Copyleft (Type 2) – v2.4
+// </copyright>
+// --------------------------------------------------------------------------------------------------------------------
+
+namespace uml4net.Extensions
+{
+    using POCO.Classification;
+    using System.Collections.Generic;
+
+    using System.Collections.ObjectModel;
+    using System.Linq;
+
+    /// <summary>
+    /// The <see cref="ClassifierExtensions"/> class provides extensions methods for the <see cref="IClassifier"/>
+    /// </summary>
+    public static class ClassifierExtensions
+    {
+        /// <summary>
+        /// Queries all the general <see cref="IClassifier"/>s of the subject <see cref="IClassifier"/>
+        /// </summary>
+        /// <param name="classifier">
+        /// the subject <see cref="IClassifier"/>
+        /// </param>
+        /// <returns>
+        /// a readonly collection of <see cref="IClassifier"/>s, including the subject <see cref="IClassifier"/>, of
+        /// all the super classifiers 
+        /// </returns>
+        public static ReadOnlyCollection<IClassifier> QueryAllGeneralClassifiers(this IClassifier classifier)
+        {
+            var result = new List<IClassifier> { classifier };
+
+            if (classifier.Generalization != null)
+            {
+                foreach (var generalization in classifier.Generalization)
+                {
+                    result.AddRange(generalization.General.QueryAllGeneralClassifiers());
+                }
+            }
+
+            return result.Distinct().ToList().AsReadOnly();
+        }
+    }
+}

uml4net.Extensions/PropertyExtensions.cs

@@ -22,7 +22,6 @@ namespace uml4net.Extensions
 {
     using POCO.Values;
     using System;
-
     using uml4net.POCO.Classification;
     using uml4net.POCO.SimpleClassifiers;
     using uml4net.POCO.StructuredClassifiers;
@@ -47,17 +46,44 @@ public static bool QueryIsEnum(this IProperty property)
         }
 
         /// <summary>
-        /// Queries whether the type of the <see cref="IProperty"/> is an <see cref="IPrimitiveType"/>
+        /// Queries whether the type of the <see cref="IProperty"/> is of type boolean
         /// </summary>
         /// <param name="property">
         /// The subject <see cref="IProperty"/>
         /// </param>
         /// <returns>
-        /// true of the type is a <see cref="IPrimitiveType"/>, false if not
+        /// true if the type is a <see cref="bool"/>, false if not
         /// </returns>
-        public static bool QueryIsPrimitiveType(this IProperty property)
+        public static bool QueryIsBool(this IProperty property)
         {
-            return property.Type is IPrimitiveType;
+            return property?.Type?.Name?.IndexOf("bool", StringComparison.InvariantCultureIgnoreCase) >= 0;
+        }
+
+        /// <summary>
+        /// Queries whether the type of the <see cref="IProperty"/> is a numeric type (e.g., int, double, decimal, float, etc.)
+        /// </summary>
+        /// <param name="property">
+        /// The subject <see cref="IProperty"/>
+        /// </param>
+        /// <returns>
+        /// true if the type is a numeric type (e.g., int, double, decimal, float), false otherwise.
+        /// </returns>
+        public static bool QueryIsNumeric(this IProperty property)
+        {
+            if (property?.Type?.Name == null)
+            {
+                return false;
+            }
+
+            var typeName = property.Type.Name.ToLowerInvariant();
+
+            return typeName.Contains("int") ||
+                   typeName.Contains("float") ||
+                   typeName.Contains("double") ||
+                   typeName.Contains("decimal") ||
+                   typeName.Contains("short") ||
+                   typeName.Contains("long") ||
+                   typeName.Contains("byte");
         }
 
         /// <summary>
@@ -71,7 +97,7 @@ public static bool QueryIsPrimitiveType(this IProperty property)
         /// </returns>
         public static bool QueryIsEnumerable(this IProperty property)
         {
-            var value = property.UpperValue switch
+            var value = property?.UpperValue switch
             {
                 ILiteralUnlimitedNatural literalUnlimitedNatural => literalUnlimitedNatural.Value,
                 ILiteralInteger literalInteger => literalInteger.Value,
@@ -146,35 +172,31 @@ public static string QueryTypeName(this IProperty property)
         }
 
         /// <summary>
-        /// Queries a value indicating whether the specified <see cref="IProperty"/> type is a value type or <see cref="string"/>
+        /// Queries a value indicating whether the specified <see cref="IProperty"/> is a reference type
         /// </summary>
         /// <param name="property">
         /// The subject <see cref="IProperty"/>
         /// </param>
         /// <returns>
         /// A <see cref="bool"/>
         /// </returns>
-        /// <remarks>
-        /// The <see cref="IPrimitiveType"/> and <see cref="IEnumeration"/> are concrete subtypes of the
-        /// concrete <see cref="IDataType"/> type
-        /// </remarks>
-        public static bool QueryIsValueProperty(this IProperty property)
+        public static bool QueryIsReferenceProperty(this IProperty property)
         {
-            return property.Type is IDataType;
+            return property.Type is not IDataType;
         }
 
         /// <summary>
-        /// Queries a value indicating whether the specified <see cref="IProperty"/> is a reference type
+        /// Queries a value indicating whether the specified <see cref="IProperty"/> type is a value type or <see cref="string"/>
         /// </summary>
         /// <param name="property">
         /// The subject <see cref="IProperty"/>
         /// </param>
         /// <returns>
         /// A <see cref="bool"/>
         /// </returns>
-        public static bool QueryIsReferenceProperty(this IProperty property)
+        public static bool QueryIsValueProperty(this IProperty property)
         {
-            return property.Type is not IDataType;
+            return property.Type is IDataType;
         }
 
         /// <summary>

uml4net.HandleBars/PropertyHelper.cs

@@ -54,7 +54,7 @@ public static void RegisterStructuralFeatureHelper(this IHandlebars handlebars)
 
                 return property.QueryIsEnumerable();
             });
-
+            
             handlebars.RegisterHelper("Property.IsEnumerable", (output, options, context, arguments) =>
             {
                 if (arguments.Length != 1)
@@ -115,7 +115,7 @@ public static void RegisterStructuralFeatureHelper(this IHandlebars handlebars)
                 return property.QueryIsEnum();
             });
 
-            handlebars.RegisterHelper("Property.IsEnum", (output, options, context, arguments) =>
+            handlebars.RegisterHelper("Property.IsEnum", (context, arguments) =>
             {
                 if (arguments.Length != 1)
                 {
@@ -124,12 +124,76 @@ public static void RegisterStructuralFeatureHelper(this IHandlebars handlebars)
 
                 var property = arguments.Single() as IProperty;
 
-                var isEnum = property.QueryIsEnum();
+                return property.QueryIsEnum();
+            });
 
-                if (isEnum)
+            handlebars.RegisterHelper("Property.QueryIsBool", (context, arguments) =>
+            {
+                if (arguments.Length != 1)
                 {
-                    options.Template(output, context);
+                    throw new HandlebarsException("{{#Property.QueryIsBool}} helper must have exactly one argument");
+                }
+
+                var property = arguments.Single() as IProperty;
+
+                return property.QueryIsBool();
+            });
+
+            handlebars.RegisterHelper("Property.QueryIsNumeric", (context, arguments) =>
+            {
+                if (arguments.Length != 1)
+                {
+                    throw new HandlebarsException("{{#Property.QueryIsNumeric}} helper must have exactly one argument");
+                }
+
+                var property = arguments.Single() as IProperty;
+
+                return property.QueryIsNumeric();
+            });
+
+            handlebars.RegisterHelper("Property.QueryIsInteger", (context, arguments) =>
+            {
+                if (arguments.Length != 1)
+                {
+                    throw new HandlebarsException("{{#Property.QueryIsInteger}} helper must have exactly one argument");
                 }
+
+                var property = arguments.Single() as IProperty;
+
+                return property?.Type?.Name.ToLowerInvariant().Contains("int");
+            });
+
+            handlebars.RegisterHelper("Property.QueryIsFloat", (context, arguments) =>
+            {
+                if (arguments.Length != 1)
+                {
+                    throw new HandlebarsException("{{#Property.QueryIsFloat}} helper must have exactly one argument");
+                }
+
+                var typeName = (arguments.Single() as IProperty)?.Type?.Name?.ToLowerInvariant();
+                return typeName is not null && (typeName.Contains("single") || typeName.Contains("float"));
+            });
+
+            handlebars.RegisterHelper("Property.QueryIsDouble", (context, arguments) =>
+            {
+                if (arguments.Length != 1)
+                {
+                    throw new HandlebarsException("{{#Property.QueryIsDouble}} helper must have exactly one argument");
+                }
+
+                var typeName = (arguments.Single() as IProperty)?.Type?.Name?.ToLowerInvariant();
+                return typeName?.Contains("double");
+            });
+
+            handlebars.RegisterHelper("Property.QueryIsDateTime", (context, arguments) =>
+            {
+                if (arguments.Length != 1)
+                {
+                    throw new HandlebarsException("{{#Property.QueryIsDouble}} helper must have exactly one argument");
+                }
+
+                var typeName = (arguments.Single() as IProperty)?.Type?.Name?.ToLowerInvariant();
+                return typeName?.Contains("date");
             });
 
             handlebars.RegisterHelper("Property.QueryHasDefaultValue", (context, arguments) =>

uml4net.Reporting.Tests/Generators/ModelInspectorTestFixture.cs

@@ -1,4 +1,4 @@
-// -------------------------------------------------------------------------------------------------
+// -------------------------------------------------------------------------------------------------
 //  <copyright file="ModelInspectorTestFixture.cs" company="Starion Group S.A.">
 // 
 //    Copyright 2019-2024 Starion Group S.A.

uml4net.Reporting.Tests/uml4net.Reporting.Tests.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
         <TargetFramework>net8.0</TargetFramework>