[Builder/Decorator] - Refactor

Author: ivandrofly

Builder/Builder.csproj

@@ -42,8 +42,14 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="Program.RealWorld.cs" />
-    <Compile Include="Program.Structural.cs" />
+    <Compile Include="RealWorld\CarBuilder.cs" />
+    <Compile Include="RealWorld\IVehicleBuilder.cs" />
+    <Compile Include="RealWorld\MotorCycleBuilder.cs" />
+    <Compile Include="RealWorld\Program.cs" />
+    <Compile Include="RealWorld\ScooterBuilder.cs" />
+    <Compile Include="RealWorld\Shop.cs" />
+    <Compile Include="RealWorld\Vehicle.cs" />
+    <Compile Include="Structural\Program.Structural.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>

Builder/Program.RealWorld.cs

@@ -0,0 +1,44 @@
+using System;
+/// <summary>
+/// Separates object construction from its representation.
+/// 
+/// Separate the construction of a complex object from its representation so that
+/// the same construction process can create different representations.
+/// 
+/// Frequence of use: 2 medium low.
+/// </summary>
+namespace DoFactory.GangOfFour.Builder.RealWorld
+{
+    /// <summary>
+    /// The 'ConcreteBuilder2' class
+    /// </summary>
+    class CarBuilder : IVehicleBuilder
+    {
+        public Vehicle Vehicle { get; }
+
+        public CarBuilder()
+        {
+            Vehicle = new Vehicle("Car");
+        }
+
+        public void BuildFrame()
+        {
+            Vehicle["frame"] = "Car Frame";
+        }
+
+        public void BuildEngine()
+        {
+            Vehicle["engine"] = "2500 cc";
+        }
+
+        public void BuildWheels()
+        {
+            Vehicle["wheels"] = "4";
+        }
+
+        public void BuildDoors()
+        {
+            Vehicle["doors"] = "4";
+        }
+    }
+}

Builder/RealWorld/CarBuilder.cs

@@ -0,0 +1,12 @@
+namespace DoFactory.GangOfFour.Builder.RealWorld
+{
+    interface IVehicleBuilder
+    {
+        Vehicle Vehicle { get; }
+
+        void BuildDoors();
+        void BuildEngine();
+        void BuildFrame();
+        void BuildWheels();
+    }
+}

Builder/RealWorld/IVehicleBuilder.cs

@@ -0,0 +1,44 @@
+using System;
+/// <summary>
+/// Separates object construction from its representation.
+/// 
+/// Separate the construction of a complex object from its representation so that
+/// the same construction process can create different representations.
+/// 
+/// Frequence of use: 2 medium low.
+/// </summary>
+namespace DoFactory.GangOfFour.Builder.RealWorld
+{
+    /// <summary>
+    /// The 'ConcreteBuilder1' class
+    /// </summary>
+    class MotorCycleBuilder : IVehicleBuilder
+    {
+        public Vehicle Vehicle { get; }
+
+        public MotorCycleBuilder()
+        {
+            Vehicle = new Vehicle("MotorCycle");
+        }
+
+        public void BuildFrame()
+        {
+            Vehicle["frame"] = "MotorCycle Frame";
+        }
+
+        public void BuildEngine()
+        {
+            Vehicle["engine"] = "500 cc";
+        }
+
+        public void BuildWheels()
+        {
+            Vehicle["wheels"] = "2";
+        }
+
+        public void BuildDoors()
+        {
+            Vehicle["doors"] = "0";
+        }
+    }
+}