Json string and boolean

src/System.Text.Json/ref/System.Text.Json.cs

@@ -7,6 +7,19 @@
 
 namespace System.Text.Json
 {
+    public sealed partial class JsonBoolean : System.Text.Json.JsonNode, System.IEquatable<System.Text.Json.JsonBoolean>
+    {
+        public JsonBoolean() { }
+        public JsonBoolean(bool value) { }
+        public bool Value { get { throw null; } set { } }
+        public override bool Equals(object obj) { throw null; }
+        public bool Equals(System.Text.Json.JsonBoolean other) { throw null; }
+        public override int GetHashCode() { throw null; }
+        public static bool operator ==(System.Text.Json.JsonBoolean left, System.Text.Json.JsonBoolean right) { throw null; }
+        public static implicit operator System.Text.Json.JsonBoolean (bool value) { throw null; }
+        public static bool operator !=(System.Text.Json.JsonBoolean left, System.Text.Json.JsonBoolean right) { throw null; }
+        public override string ToString() { throw null; }
+    }
     public enum JsonCommentHandling : byte
     {
         Disallow = (byte)0,
@@ -308,6 +321,20 @@ public JsonSerializerOptions() { }
         public bool WriteIndented { get { throw null; } set { } }
         public System.Text.Json.Serialization.JsonConverter GetConverter(System.Type typeToConvert) { throw null; }
     }
+    public sealed partial class JsonString : System.Text.Json.JsonNode, System.IEquatable<System.Text.Json.JsonString>
+    {
+        public JsonString() { }
+        public JsonString(System.ReadOnlySpan<char> value) { }
+        public JsonString(string value) { }
+        public string Value { get { throw null; } set { } }
+        public override bool Equals(object obj) { throw null; }
+        public bool Equals(System.Text.Json.JsonString other) { throw null; }
+        public override int GetHashCode() { throw null; }
+        public static bool operator ==(System.Text.Json.JsonString left, System.Text.Json.JsonString right) { throw null; }
+        public static implicit operator System.Text.Json.JsonString (string value) { throw null; }
+        public static bool operator !=(System.Text.Json.JsonString left, System.Text.Json.JsonString right) { throw null; }
+        public override string ToString() { throw null; }
+    }
     public enum JsonTokenType : byte
     {
         None = (byte)0,

src/System.Text.Json/src/System.Text.Json.csproj

@@ -209,7 +209,9 @@
     <Reference Include="System.Threading.Tasks.Extensions" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="System\Text\Json\Node\JsonBoolean.cs" />
     <Compile Include="System\Text\Json\Node\JsonNode.cs" />
-    <Compile Include="System\Text\Json\Node\JsonNumber.cs" />
+	  <Compile Include="System\Text\Json\Node\JsonNumber.cs" />
+    <Compile Include="System\Text\Json\Node\JsonString.cs" />
   </ItemGroup>
 </Project>

src/System.Text.Json/src/System/Text/Json/Node/JsonBoolean.cs

@@ -0,0 +1,98 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace System.Text.Json
+{
+    /// <summary>
+    ///   Represents a boolean JSON value.
+    /// </summary>
+    public sealed class JsonBoolean : JsonNode, IEquatable<JsonBoolean>
+    {
+        /// <summary>
+        ///   Initializes a new instance of the <see cref="JsonBoolean"/> class representing the value <see langword="false"/>.
+        /// </summary>
+        public JsonBoolean() => Value = false;
+
+        /// <summary>
+        ///   Initializes a new instance of the <see cref="JsonBoolean"/> class representing a specified value.
+        /// </summary>
+        public JsonBoolean(bool value) => Value = value;
+
+        /// <summary>
+        ///   Gets or sets the boolean value represented by the instance.
+        /// </summary>
+        public bool Value { get; set; }
+
+        /// <summary>
+        ///   Converts the value represented by the instance to the string in JSON format.
+        /// </summary>
+        /// <returns>The string representation of the value of this instance.</returns>
+        public override string ToString() => Value ? "true" : "false";
+
+        /// <summary>
+        ///   Converts a <see cref="bool"/> to a <see cref="JsonBoolean"/>.
+        /// </summary>
+        /// <param name="value">The value to convert.</param>
+        public static implicit operator JsonBoolean(bool value) => new JsonBoolean(value);
+
+        /// <summary>
+        ///   Compares <paramref name="obj"/> to the value of this instance.
+        /// </summary>
+        /// <param name="obj">The object to compare against.</param>
+        /// <returns>
+        ///   <see langword="true"/> if the boolean value of this instance matches <paramref name="obj"/>,
+        ///   <see langword="false"/> otherwise.
+        /// </returns>
+        public override bool Equals(object obj) => obj is JsonBoolean jsonBoolean && Equals(jsonBoolean);
+
+        /// <summary>
+        ///   Calculates a hash code of this instance.
+        /// </summary>
+        /// <returns>A hash code for this instance.</returns>
+        public override int GetHashCode() => Value.GetHashCode();
+
+        /// <summary>
+        ///   Compares other JSON boolean to the value of this instance.
+        /// </summary>
+        /// <param name="other">The JSON boolean to compare against.</param>
+        /// <returns>
+        ///   <see langword="true"/> if the boolean value of this instance matches <paramref name="other"/>,
+        ///   <see langword="false"/> otherwise.
+        /// </returns>
+        public bool Equals(JsonBoolean other) => !(other is null) && Value == other.Value;
+
+        /// <summary>
+        ///   Compares values of two JSON booleans.
+        /// </summary>
+        /// <param name="left">The JSON boolean to compare.</param>
+        /// <param name="right">The JSON boolean to compare.</param>
+        /// <returns>
+        ///   <see langword="true"/> if values of instances match,
+        ///   <see langword="false"/> otherwise.
+        /// </returns>
+        public static bool operator ==(JsonBoolean left, JsonBoolean right)
+        {
+            // Test "right" first to allow branch elimination when inlined for null checks (== null)
+            // so it can become a simple test
+            if (right is null)
+            {
+                // return true/false not the test result https://github.com/dotnet/coreclr/issues/914
+                return (left is null) ? true : false;
+            }
+
+            return right.Equals(left);
+        }
+
+        /// <summary>
+        ///   Compares values of two JSON booleans.
+        /// </summary>
+        /// <param name="left">The JSON boolean to compare.</param>
+        /// <param name="right">The JSON boolean to compare.</param>
+        /// <returns>
+        ///   <see langword="true"/> if values of instances do not match,
+        ///   <see langword="false"/> otherwise.
+        /// </returns>
+        public static bool operator !=(JsonBoolean left, JsonBoolean right) => !(left == right);
+    }
+}

src/System.Text.Json/src/System/Text/Json/Node/JsonString.cs

@@ -0,0 +1,117 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+namespace System.Text.Json
+{
+    /// <summary>
+    ///   Represents a text JSON value.
+    /// </summary>
+    public sealed class JsonString : JsonNode, IEquatable<JsonString>
+    {
+        private string _value;
+
+        /// <summary>
+        ///   Initializes a new instance of the <see cref="JsonString"/> class representing the empty value.
+        /// </summary>
+        public JsonString() => Value = string.Empty;
+
+        /// <summary>
+        ///  Initializes a new instance of the <see cref="JsonString"/> class representing a specified value.
+        /// </summary>
+        /// <param name="value">The value to represent as a JSON string.</param>
+        /// <exception cref="ArgumentNullException">
+        ///   Provided value is null.
+        /// </exception>
+        public JsonString(string value) => Value = value;
+
+        /// <summary>
+        ///   Initializes a new instance of the <see cref="JsonString"/> class representing a specified value.
+        /// </summary>
+        /// <param name="value">The value to represent as a JSON string.</param>
+        public JsonString(ReadOnlySpan<char> value) => Value = value.ToString();
+
+        /// <summary>
+        ///   Gets or sets the text value represented by the instance.
+        /// </summary>
+        /// <exception cref="ArgumentNullException">
+        ///   Provided value is null.
+        /// </exception>
+        public string Value
+        {
+            get => _value;
+            set => _value = value ?? throw new ArgumentNullException();
+        }
+
+        /// <summary>
+        ///   Returns the text value represented by the instance.
+        /// </summary>
+        /// <returns>The value represented by this instance.</returns>
+        public override string ToString() => _value;
+
+        /// <summary>
+        ///   Converts a <see cref="string"/> to a <see cref="JsonString"/>.
+        /// </summary>
+        /// <param name="value">The value to convert.</param>
+        public static implicit operator JsonString(string value) => new JsonString(value);
+
+        /// <summary>
+        ///   Compares <paramref name="obj"/> to the value of this instance.
+        /// </summary>
+        /// <param name="obj">The object to compare against.</param>
+        /// <returns>
+        ///   <see langword="true"/> if the text value of this instance matches <paramref name="obj"/>,
+        ///   <see langword="false"/> otherwise.
+        /// </returns>
+        public override bool Equals(object obj) => obj is JsonString jsonString && Equals(jsonString);
+
+        /// <summary>
+        ///   Calculates a hash code of this instance.
+        /// </summary>
+        /// <returns>A hash code for this instance.</returns>
+        public override int GetHashCode() => Value.GetHashCode();
+
+        /// <summary>
+        ///   Compares other JSON string to the value of this instance.
+        /// </summary>
+        /// <param name="other">The JSON string to compare against.</param>
+        /// <returns>
+        ///   <see langword="true"/> if the text value of this instance matches <paramref name="other"/>,
+        ///   <see langword="false"/> otherwise.
+        /// </returns>
+        public bool Equals(JsonString other) => !(other is null) && Value == other.Value;
+
+        /// <summary>
+        ///   Compares values of two JSON strings.
+        /// </summary>
+        /// <param name="left">The JSON string to compare.</param>
+        /// <param name="right">The JSON string to compare.</param>
+        /// <returns>
+        ///   <see langword="true"/> if values of instances match,
+        ///   <see langword="false"/> otherwise.
+        /// </returns>
+        public static bool operator ==(JsonString left, JsonString right)
+        {
+            // Test "right" first to allow branch elimination when inlined for null checks (== null)
+            // so it can become a simple test
+            if (right is null)
+            {
+                // return true/false not the test result https://github.com/dotnet/coreclr/issues/914
+                return (left is null) ? true : false;
+            }
+
+            return right.Equals(left);
+        }
+
+        /// <summary>
+        ///   Compares values of two JSON strings.
+        /// </summary>
+        /// <param name="left">The JSON string to compare.</param>
+        /// <param name="right">The JSON string to compare.</param>
+        /// <returns>
+        ///   <see langword="true"/> if values of instances do not match,
+        ///   <see langword="false"/> otherwise.
+        /// </returns>
+        public static bool operator !=(JsonString left, JsonString right) => !(left == right);
+    }
+}