updated to higher dotnet. Resolved warnings

Graph/Graph.csproj

@@ -8,8 +8,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Immutability" Version="0.0.1" />
-    <PackageReference Include="QuickCache" Version="1.0.0" />
+    <PackageReference Include="Immutability" Version="0.0.3" />
+    <PackageReference Include="QuickCache" Version="1.0.1" />
   </ItemGroup>
 
 </Project>

NoData.Tests/NoData.Tests.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
   <ItemGroup>
@@ -25,4 +25,4 @@
     <ProjectReference Include="..\SampleWebApi\SampleWebApi.csproj"/>
     <ProjectReference Include="..\SampleEFCoreApi\SampleEFCoreApi.csproj"/>
   </ItemGroup>
-</Project>
+</Project>

NoData/GlobalUsings.cs

@@ -0,0 +1 @@
+global using System;

NoData/GraphImplementations/QueryParser/Edge.cs

@@ -1,15 +1,11 @@
 using Immutability;
-using Graph.Interfaces;
-using System;
-using System.Collections.Generic;
-using System.Text;
 
 namespace NoData.GraphImplementations.QueryParser
 {
     [Immutable]
     public class EdgeInfo
     {
-        public string PropertyName { get; }
+        public string PropertyName { get; } = "";
     }
 
     [Immutable]

NoData/GraphImplementations/QueryParser/TextInfo.cs

@@ -1,29 +1,25 @@
 using Immutability;
-using Graph.Interfaces;
 using NoData.Internal.TreeParser.Tokenizer;
-using System;
 using System.Globalization;
-using System.Linq;
-using System.Text.RegularExpressions;
 
 namespace NoData.GraphImplementations.QueryParser
 {
     [Immutable]
     public class TextInfo
     {
-        public string Text { get; }
+        public string? Text { get; }
         public string Representation { get; }
 
         // Type and Parsed should be deleted
-        public Type Type { get; }
-        public object Parsed { get; }
+        public Type? Type { get; } = null;
+        public object? Parsed { get; } = null;
 
-        public TextInfo(string text, string representation)
+        public TextInfo(string? text, string representation)
         {
             Text = text;
             Representation = representation;
         }
-        public TextInfo(string text, string representation, Type type) : this(text, representation)
+        public TextInfo(string? text, string representation, Type type) : this(text, representation)
         {
             Type = type;
         }

NoData/GraphImplementations/QueryParser/TextRepresentation.cs

@@ -22,7 +22,7 @@ public string NextRep()
                 return $"{EscapeCharacter}{littleChar}";
             return $"{EscapeCharacter}{possibleChars[tenColumn - 1]}{littleChar}";
         }
-        public string NextRep(string regex) => regex is null ? null : NextRep();
+        public string NextRep(string regex) => regex is null ? throw new NullReferenceException(nameof(regex)) : NextRep();
         // public string NextRep(string regex) => System.Text.RegularExpressions.Regex.Escape(regex); // more human readable, but slower, way of getting text representation.
     }
 
@@ -83,4 +83,4 @@ public static class TextRepresentation
         public static string StrTrim { get; } = ConstRep.NextRep("<str_trim>");
         public static string StrReplace { get; } = ConstRep.NextRep("<str_replace>");
     }
-}
+}

NoData/GraphImplementations/QueryParser/Tree.cs

@@ -1,10 +1,6 @@
 using Immutability;
 using Graph;
 using NoData.QueryParser.ParsingTools.Groupers;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Linq.Expressions;
 
 namespace NoData.GraphImplementations.QueryParser
 {

NoData/GraphImplementations/QueryParser/Vertex.cs

@@ -1,10 +1,5 @@
 using Immutability;
 using NoData.Internal.TreeParser.Tokenizer;
-using System;
-using System.Collections.Generic;
-using System.Linq.Expressions;
-using System.Text;
-using System.Text.RegularExpressions;
 
 namespace NoData.GraphImplementations.QueryParser
 {

NoData/GraphImplementations/Queryable/QueryClass.cs

@@ -1,5 +1,3 @@
-using System.Collections.Generic;
-using System.Linq;
 using Immutability;
 using Property = NoData.GraphImplementations.Schema.Property;
 
@@ -19,4 +17,4 @@ public QueryClass(int typeId, IEnumerable<Property> properties)
         }
 
     }
-}
+}

NoData/GraphImplementations/Queryable/QueryEdge.cs

@@ -6,8 +6,8 @@ namespace NoData.GraphImplementations.Queryable
     [Immutable]
     public class QueryEdge : Graph.Edge<Property, QueryVertex, QueryClass>
     {
-        public QueryEdge(QueryVertex from, QueryVertex to, Property value = null) : base(from, to, value)
+        public QueryEdge(QueryVertex from, QueryVertex to, Property? value = null) : base(from, to, value!)
         {
         }
     }
-}
+}

NoData/GraphImplementations/Queryable/QueryGraph.cs

@@ -1,4 +1,3 @@
-using System.Collections.Generic;
 using Immutability;
 using Property = NoData.GraphImplementations.Schema.Property;
 
@@ -11,4 +10,4 @@ public QueryGraph(IEnumerable<QueryVertex> vertices, IEnumerable<QueryEdge> edge
         {
         }
     }
-}
+}

NoData/GraphImplementations/Queryable/QueryPath.cs

@@ -1,8 +1,4 @@
-using System.Collections.Generic;
 using Immutability;
-using Graph;
-using Graph.Interfaces;
-using NoData.GraphImplementations.Schema;
 using Property = NoData.GraphImplementations.Schema.Property;
 
 namespace NoData.GraphImplementations.Queryable
@@ -14,4 +10,4 @@ public QueryPath(IEnumerable<QueryEdge> edges) : base(edges)
         {
         }
     }
-}
+}

NoData/GraphImplementations/Queryable/QueryTree.cs

@@ -1,20 +1,15 @@
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
 using QuickCache;
 using Immutability;
 using Graph;
-using Graph.Interfaces;
 using Newtonsoft.Json;
-using NoData.GraphImplementations.Schema;
 using Property = NoData.GraphImplementations.Schema.Property;
 
 namespace NoData.GraphImplementations.Queryable
 {
     [Immutable]
     public class QueryTree : Graph.Tree<QueryTree, QueryVertex, QueryEdge, QueryClass, Property>
     {
-        public QueryTree(QueryVertex root, IEnumerable<ITuple<QueryEdge, QueryTree>> children = null) : base(root, children)
+        public QueryTree(QueryVertex root, IEnumerable<ITuple<QueryEdge, QueryTree>>? children = null) : base(root, children)
         {
         }
 
@@ -26,7 +21,7 @@ public QueryTree(QueryVertex root, IEnumerable<ITuple<QueryEdge, QueryTree>> chi
         public string AsJson<T>(T item) => this.ObjectAsJson(item);
 
         private static ICacheForever<int, FastMember.TypeAccessor> AccessorCache = new DictionaryCache<int, FastMember.TypeAccessor>();
-        private string ObjectAsJson(object item)
+        private string ObjectAsJson(object? item)
         {
             if (item is null)
                 return "null";
@@ -72,4 +67,4 @@ private string ObjectAsJson(object item)
             }
         }
     }
-}
+}

NoData/GraphImplementations/Queryable/QueryVertex.cs

@@ -1,4 +1,3 @@
-using System;
 using Immutability;
 
 namespace NoData.GraphImplementations.Queryable
@@ -10,4 +9,4 @@ public QueryVertex(QueryClass value) : base(value)
         {
         }
     }
-}
+}

NoData/GraphImplementations/Schema/ClassInfo.cs

@@ -1,9 +1,4 @@
-using Graph.Interfaces;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Linq.Expressions;
-using NoData.Utility;
+using NoData.Utility;
 using Immutability;
 
 namespace NoData.GraphImplementations.Schema
@@ -95,6 +90,8 @@ public override bool Equals(object obj)
             if (obj is ClassInfo)
             {
                 var other = obj as ClassInfo;
+				if(other is null)
+					return false;
                 return TypeId == other.TypeId;
             }
             return false;

NoData/GraphImplementations/Schema/Edge.cs

@@ -1,7 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using Immutability;
+using Immutability;
 
 namespace NoData.GraphImplementations.Schema
 {

NoData/GraphImplementations/Schema/GraphSchema.cs

@@ -1,7 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using Immutability;
+using Immutability;
 using Graph;
 using NoData.Utility;
 
@@ -40,7 +37,7 @@ ClassInfoUtility GetClassInfoFromType(Type t)
             bool VerticesContainType(Type type) => vertices.Any(v => v.Vertex.Value.TypeId == type.GetHashCode());
             StatefulVertex<ClassInfo> GetOrAddVertex(Type type)
             {
-                StatefulVertex<ClassInfo> vertex = null;
+                StatefulVertex<ClassInfo>? vertex = null;
                 if (VerticesContainType(type))
                     vertex = vertices.First(v => v.Vertex.Value.TypeId == type.GetHashCode());
                 else
@@ -65,7 +62,7 @@ StatefulVertex<ClassInfo> GetOrAddVertex(Type type)
                 void EstablishConnection(Type connectionToType, Property property)
                 {
                     var toVertex = GetOrAddVertex(connectionToType);
-                    var edge = new Edge(vertex.Vertex as Vertex, toVertex.Vertex as Vertex, property);
+                    var edge = new Edge((vertex.Vertex as Vertex)!, (toVertex.Vertex as Vertex)!, property);
                     if (!edges.Contains(edge))
                         edges.Add(edge);
                 }
@@ -86,7 +83,7 @@ void EstablishConnection(Type connectionToType, Property property)
                 vertex.Color = StatefulVertexStateType.Discovered;
             }
 
-            return new GraphSchema(vertices.Select(v => v.Vertex as Vertex), edges);
+            return new GraphSchema(vertices?.Select(v => (v.Vertex as Vertex)!) ?? new List<Vertex>().AsEnumerable(), edges);
         }
     }
 }

NoData/GraphImplementations/Schema/Path.cs

@@ -1,5 +1,4 @@
-using System.Collections.Generic;
-using Immutability;
+using Immutability;
 
 namespace NoData.GraphImplementations.Schema
 {

NoData/GraphImplementations/Schema/PathToProperty.cs

@@ -1,4 +1,3 @@
-using System.Collections.Generic;
 using Immutability;
 
 namespace NoData.GraphImplementations.Schema
@@ -12,4 +11,4 @@ public PathToProperty(IEnumerable<Edge> edges, Property property) : base(edges)
             Property = property;
         }
     }
-}
+}

NoData/GraphImplementations/Schema/Property.cs

@@ -1,7 +1,4 @@
-using System;
 using System.Collections;
-using System.Collections.Generic;
-using System.Linq;
 using System.Reflection;
 using Immutability;
 
@@ -38,4 +35,4 @@ public Property(PropertyInfo prop)
             }
         }
     }
-}
+}

NoData/GraphImplementations/Schema/SubGraphSchema.cs

@@ -1,8 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using Immutability;
-using NoData.Utility;
+using Immutability;
 
 namespace NoData.GraphImplementations.Schema
 {

NoData/GraphImplementations/Schema/Tree.cs

@@ -1,11 +1,5 @@
 using Immutability;
 using Graph;
-using Graph.Interfaces;
-using NoData.Utility;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Linq.Expressions;
 
 namespace NoData.GraphImplementations.Schema
 {

NoData/GraphImplementations/Schema/Vertex.cs

@@ -1,11 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Linq.Expressions;
-using System.Reflection;
-using Immutability;
-using Graph.Interfaces;
-using NoData.Utility;
+using Immutability;
 
 namespace NoData.GraphImplementations.Schema
 {

NoData/INoData.cs

@@ -1,4 +1,3 @@
-using System.Linq;
 using AutoMapper;
 using Immutability;
 
@@ -11,4 +10,4 @@ public interface INoData<TDto>
 
         INoDataQuery<TDto> Projection<TEntity>(IQueryable<TEntity> sourceQueryable, IConfigurationProvider mapperConfiguration);
     }
-}
+}

NoData/INoDataQuery.cs

@@ -1,7 +1,3 @@
-using System.IO;
-using System.Linq;
-using System.Threading.Tasks;
-using AutoMapper;
 using Immutability;
 using Microsoft.AspNetCore.Http;
 
@@ -21,4 +17,4 @@ public interface INoDataQuery<out TDto>
         Task StreamResponse(Stream responseBody);
         Stream Stream();
     }
-}
+}