Add VisitorPattern example

BehavioralPatterns.sln

@@ -30,6 +30,8 @@ Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "StrategyPattern", "src\Stra
 EndProject
 Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "TemplatePattern", "src\TemplatePattern\TemplatePattern.xproj", "{E657BF85-C23A-46DE-B837-6939D51C3321}"
 EndProject
+Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "VisitorPattern", "src\VisitorPattern\VisitorPattern.xproj", "{CDDB889F-3038-4796-95B1-47E1834DA93D}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -76,6 +78,10 @@ Global
 		{E657BF85-C23A-46DE-B837-6939D51C3321}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{E657BF85-C23A-46DE-B837-6939D51C3321}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E657BF85-C23A-46DE-B837-6939D51C3321}.Release|Any CPU.Build.0 = Release|Any CPU
+		{CDDB889F-3038-4796-95B1-47E1834DA93D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{CDDB889F-3038-4796-95B1-47E1834DA93D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{CDDB889F-3038-4796-95B1-47E1834DA93D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{CDDB889F-3038-4796-95B1-47E1834DA93D}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -91,5 +97,6 @@ Global
 		{0B5B470D-45A4-4F6B-8DAD-D0116C40B6FB} = {3820200F-354C-41E6-8F34-B301F5D621C2}
 		{01B9D869-AF89-4919-8445-79206848FB5F} = {3820200F-354C-41E6-8F34-B301F5D621C2}
 		{E657BF85-C23A-46DE-B837-6939D51C3321} = {3820200F-354C-41E6-8F34-B301F5D621C2}
+		{CDDB889F-3038-4796-95B1-47E1834DA93D} = {3820200F-354C-41E6-8F34-B301F5D621C2}
 	EndGlobalSection
 EndGlobal

src/BehavioralPatterns/project.json

@@ -20,7 +20,8 @@
     "ObserverPattern": "1.0.0-*",
     "StatePattern": "1.0.0-*",
     "StrategyPattern": "1.0.0-*",
-    "TemplatePattern": "1.0.0-*"
+    "TemplatePattern": "1.0.0-*",
+    "VisitorPattern": "1.0.0-*"
   },
 
   "frameworks": {

src/VisitorPattern/Properties/AssemblyInfo.cs

@@ -0,0 +1,19 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Hewlett-Packard Company")]
+[assembly: AssemblyProduct("VisitorPattern")]
+[assembly: AssemblyTrademark("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("cddb889f-3038-4796-95b1-47e1834da93d")]

src/VisitorPattern/VisitorPattern.xproj

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">14.0</VisualStudioVersion>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+  </PropertyGroup>
+
+  <Import Project="$(VSToolsPath)\DotNet\Microsoft.DotNet.Props" Condition="'$(VSToolsPath)' != ''" />
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>cddb889f-3038-4796-95b1-47e1834da93d</ProjectGuid>
+    <RootNamespace>VisitorPattern</RootNamespace>
+    <BaseIntermediateOutputPath Condition="'$(BaseIntermediateOutputPath)'=='' ">.\obj</BaseIntermediateOutputPath>
+    <OutputPath Condition="'$(OutputPath)'=='' ">.\bin\</OutputPath>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <SchemaVersion>2.0</SchemaVersion>
+  </PropertyGroup>
+  <Import Project="$(VSToolsPath)\DotNet\Microsoft.DotNet.targets" Condition="'$(VSToolsPath)' != ''" />
+</Project>

src/VisitorPattern/VisitorPatternExamples.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace VisitorPattern
+{
+    public class VisitorPatternExamples
+    {
+        public VisitorPatternExamples()
+        {
+        }
+
+        public static void Run()
+        {
+
+        }
+
+        public static string GetDescription()
+        {
+            return @"Visitor pattern allows for one or more operation to be applied to a set of objects at runtime, decoupling the operations from the object structure. ";
+        }
+    }
+}

src/VisitorPattern/project.json

@@ -0,0 +1,13 @@
+{
+  "version": "1.0.0-*",
+
+  "dependencies": {
+    "NETStandard.Library": "1.6.0"
+  },
+
+  "frameworks": {
+    "netstandard1.6": {
+      "imports": "dnxcore50"
+    }
+  }
+}