add adapter design pattern

Author: RezaJenabi

Src/DesignPatterns.sln

@@ -19,9 +19,11 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "AbstractFactory", "Creation
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Prototype", "Creational\Prototype\Prototype.csproj", "{2E5A8CCE-007E-4329-B6FB-319BDE24912E}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Builder", "Creational\Builder\Builder.csproj", "{3CA25D8B-0622-4CF7-BF21-28E7ADF52FE8}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Builder", "Creational\Builder\Builder.csproj", "{3CA25D8B-0622-4CF7-BF21-28E7ADF52FE8}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ObjectPool", "Creational\ObjectPool\ObjectPool.csproj", "{20C6B7F9-0822-4C7B-A827-7EEF63147225}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ObjectPool", "Creational\ObjectPool\ObjectPool.csproj", "{20C6B7F9-0822-4C7B-A827-7EEF63147225}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Adapter", "Structural\Adapter\Adapter.csproj", "{3C0DB726-A712-442A-A314-D8081F35474D}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -57,6 +59,10 @@ Global
 		{20C6B7F9-0822-4C7B-A827-7EEF63147225}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{20C6B7F9-0822-4C7B-A827-7EEF63147225}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{20C6B7F9-0822-4C7B-A827-7EEF63147225}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3C0DB726-A712-442A-A314-D8081F35474D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3C0DB726-A712-442A-A314-D8081F35474D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3C0DB726-A712-442A-A314-D8081F35474D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3C0DB726-A712-442A-A314-D8081F35474D}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -69,6 +75,7 @@ Global
 		{2E5A8CCE-007E-4329-B6FB-319BDE24912E} = {DAF1C73D-0282-4B44-B749-B1A6747D24AA}
 		{3CA25D8B-0622-4CF7-BF21-28E7ADF52FE8} = {DAF1C73D-0282-4B44-B749-B1A6747D24AA}
 		{20C6B7F9-0822-4C7B-A827-7EEF63147225} = {DAF1C73D-0282-4B44-B749-B1A6747D24AA}
+		{3C0DB726-A712-442A-A314-D8081F35474D} = {860BC4CA-F738-497E-99D7-CD06270D96EE}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {3FFEEAAE-F81B-4BCD-89B6-CD8AA0075382}

Src/Structural/Adapter/Adapter.csproj

@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+</Project>

Src/Structural/Adapter/Car.cs

@@ -0,0 +1,10 @@
+namespace Adapter
+{
+    public class Car
+    {
+        public string Move()
+        {
+            return "Move car .. ";
+        }
+    }
+}

Src/Structural/Adapter/IRailAdapter.cs

@@ -0,0 +1,7 @@
+namespace Adapter
+{
+    public interface IRailAdapter
+    {
+        string Move();
+    }
+}

Src/Structural/Adapter/Program.cs

@@ -0,0 +1,18 @@
+using System;
+
+namespace Adapter
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            Car car = new Car();
+            IRailAdapter railAdapter = new RailAdapter(car);
+
+            Console.WriteLine("Adaptee interface is incompatible with the client.");
+            Console.WriteLine("But with adapter client can call it's method.");
+
+            Console.WriteLine(railAdapter.Move());
+        }
+    }
+}

Src/Structural/Adapter/RailAdapter.cs

@@ -0,0 +1,17 @@
+namespace Adapter
+{
+    public class RailAdapter : IRailAdapter
+    {
+        private readonly Car _car;
+
+        public RailAdapter(Car car)
+        {
+            this._car = car;
+        }
+
+        public string Move() 
+        {
+            return $"'{this._car.Move()}' to rail";
+        }
+    }
+}