Add another air traffic controller example for mediator

.gitignore

@@ -243,3 +243,5 @@ ModelManifest.xml
 
 # FAKE - F# Make
 .fake/
+/patterns-library
+/patterns-library.zip

BehavioralPatterns.sln

@@ -20,6 +20,8 @@ Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "IteratorPattern", "src\Iter
 EndProject
 Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "MediatorPattern", "src\MediatorPattern\MediatorPattern.xproj", "{2A63BD0A-9D07-4755-9B16-5DDBEB075B80}"
 EndProject
+Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "MememntoPattern", "src\MememntoPattern\MememntoPattern.xproj", "{1DE3FDD3-D025-49D8-BEF4-D5F0688F89E8}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -46,6 +48,10 @@ Global
 		{2A63BD0A-9D07-4755-9B16-5DDBEB075B80}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{2A63BD0A-9D07-4755-9B16-5DDBEB075B80}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{2A63BD0A-9D07-4755-9B16-5DDBEB075B80}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1DE3FDD3-D025-49D8-BEF4-D5F0688F89E8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1DE3FDD3-D025-49D8-BEF4-D5F0688F89E8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1DE3FDD3-D025-49D8-BEF4-D5F0688F89E8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1DE3FDD3-D025-49D8-BEF4-D5F0688F89E8}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -56,5 +62,6 @@ Global
 		{454B2A43-8251-4667-8DE3-67E489908DB9} = {3820200F-354C-41E6-8F34-B301F5D621C2}
 		{6F3B7F9A-4D9C-4506-A5F7-3FF5CF4376BD} = {3820200F-354C-41E6-8F34-B301F5D621C2}
 		{2A63BD0A-9D07-4755-9B16-5DDBEB075B80} = {3820200F-354C-41E6-8F34-B301F5D621C2}
+		{1DE3FDD3-D025-49D8-BEF4-D5F0688F89E8} = {3820200F-354C-41E6-8F34-B301F5D621C2}
 	EndGlobalSection
 EndGlobal

src/BehavioralPatterns/Program.cs

@@ -16,6 +16,7 @@ namespace BehavioralPatterns
         public static void Main(string[] args)
         {
 
+            MediatorPatternExamples.Run();
             //Chain of responsibillity
             //This is usefull when you have a request and you don't know who should process it
             ChainOfResponsibillityExamples.Run();
@@ -29,8 +30,8 @@ namespace BehavioralPatterns
             IteratorPatternExamples.Run();
             Console.ReadKey();
 
-
+            IteratorPatternExamples.Run();
-            MediatorPatternExamples.Run();
+            Console.ReadKey();
 
         }
     }

src/MediatorPattern/FlightAirTrafficControl/AirTrafficControlTower.cs

@@ -0,0 +1,70 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace MediatorPattern.FlightAirTrafficControl
+{
+    public class AirTrafficControlTower : IAirTrafficControlTower
+    {
+        int MINIMUM_DIFFERENCE_BETWEEN_PLANES = 2000;
+        List<Plane> planesMonitored;
+        public AirTrafficControlTower()
+        {
+            planesMonitored = new List<Plane>();
+        }
+        public void StartMonitor(Plane plane)
+        {
+            if(!planesMonitored.Contains(plane))
+            {
+                planesMonitored.Add(plane);
+            }
+
+            UpdateLocation(plane);
+        }
+
+        public void PrintPlanesAltitude()
+        {
+            Console.WriteLine("Planes monitored:");
+
+            foreach (var plane in planesMonitored)
+            {
+                Console.WriteLine("Plane {0} at altitude {1}", plane.ID, plane.Altitude);
+            }
+        }
+
+        public void UpdateLocation(Plane plane)
+        {
+            var otherPlanesMonitored = planesMonitored.Where(p => p.ID != plane.ID);
+
+            var planesNearby = otherPlanesMonitored.Where(p => GetDifferenceInAltitude(p, plane) < MINIMUM_DIFFERENCE_BETWEEN_PLANES).OrderBy(p => p.Altitude);
+
+            if(!planesNearby.Any())
+            {
+                Console.WriteLine("Thanks for update {0}, no planes nearby, please continue", plane.ID);
+            }
+            else
+            {
+                var planeAbove = planesNearby.FirstOrDefault(p => p.Altitude > plane.Altitude);
+
+                if (planeAbove != null)
+                {
+                    planeAbove.ChangeAltitude(MINIMUM_DIFFERENCE_BETWEEN_PLANES);
+                }
+
+                var planeBellow = planesNearby.FirstOrDefault(p => p.Altitude <= plane.Altitude);
+
+                if(planeBellow != null)
+                {
+                    plane.ChangeAltitude(MINIMUM_DIFFERENCE_BETWEEN_PLANES);
+                }
+            }
+
+        }
+
+        private int GetDifferenceInAltitude(Plane p1, Plane p2)
+        {
+            return Math.Abs(p1.Altitude - p2.Altitude);
+        }
+    }
+}

src/MediatorPattern/FlightAirTrafficControl/FlightAirTrafficControlExample.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace MediatorPattern.FlightAirTrafficControl
+{
+    public class FlightAirTrafficControlExample
+    {
+        public void Run()
+        {
+            var controlTower = new AirTrafficControlTower();
+
+            var fligh1 = new Plane("p1", 1000, controlTower);
+            var fligh2 = new Plane("p2", 2000, controlTower);
+            var fligh3 = new Plane("p3", 2000, controlTower);
+            var fligh4 = new Plane("p4", 500, controlTower);
+
+            controlTower.PrintPlanesAltitude();
+
+        }
+    }
+}

src/MediatorPattern/FlightAirTrafficControl/IAirTrafficControlTower.cs

@@ -0,0 +1,8 @@
+namespace MediatorPattern.FlightAirTrafficControl
+{
+    public interface IAirTrafficControlTower
+    {
+        void StartMonitor(Plane plane);
+        void UpdateLocation(Plane plane);
+    }
+}

src/MediatorPattern/FlightAirTrafficControl/Plane.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace MediatorPattern.FlightAirTrafficControl
+{
+    public class Plane
+    {
+        public string ID { get; private set; }
+
+        IAirTrafficControlTower controlTower;
+        public Plane(string id, int altitude, IAirTrafficControlTower controlTower)
+        {
+            this.controlTower = controlTower;
+            ID = id;
+            Altitude = altitude;
+            controlTower.StartMonitor(this);
+        }
+
+        public int Altitude { get; private set; }
+
+        public void ChangeAltitude(int altitudeDifference)
+        {
+            int newExpectedAltitude = Altitude + altitudeDifference;
+            Console.WriteLine("Plane {0} is changing altitude from {1} to {2}", ID, Altitude, newExpectedAltitude);
+            Altitude = newExpectedAltitude;
+            controlTower.UpdateLocation(this);
+        }        
+
+    }
+}

src/MediatorPattern/GroundAirTrafficControl/AirTrafficControl.cs

@@ -1,10 +1,8 @@
-using MediatorPattern.AirTrafficControl;
+using System;
-using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Threading.Tasks;
 
-namespace MediatorPattern.AirTrafficControl
+namespace MediatorPattern.GroundAirTrafficControl
 {
     public class AirTrafficControl : IAirTrafficControlTower
     {

src/MediatorPattern/GroundAirTrafficControl/GroundAirTrafficControlExample.cs

@@ -3,9 +3,9 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 
-namespace MediatorPattern.AirTrafficControl
+namespace MediatorPattern.GroundAirTrafficControl
 {
-    public class AirTrafficControlExample
+    public class GroundAirTrafficControlExample
     {
         public void Run()
         {

src/MediatorPattern/GroundAirTrafficControl/IAirTrafficControlTower.cs

@@ -3,7 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 
-namespace MediatorPattern.AirTrafficControl
+namespace MediatorPattern.GroundAirTrafficControl
 {
     /// <summary>
     /// Mediator

src/MediatorPattern/GroundAirTrafficControl/Lane.cs

@@ -1,4 +1,4 @@
-namespace MediatorPattern.AirTrafficControl
+namespace MediatorPattern.GroundAirTrafficControl
 {
     public class Lane
     {

src/MediatorPattern/GroundAirTrafficControl/MaintainerTeam.cs

@@ -1,4 +1,4 @@
-namespace MediatorPattern.AirTrafficControl
+namespace MediatorPattern.GroundAirTrafficControl
 {
     public class MaintainerTeam
     {

src/MediatorPattern/GroundAirTrafficControl/Optional.cs

@@ -3,7 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 
-namespace MediatorPattern.AirTrafficControl
+namespace MediatorPattern.GroundAirTrafficControl
 {
     public class Optional<T>
     {

src/MediatorPattern/GroundAirTrafficControl/Plane.cs

@@ -1,6 +1,6 @@
 using System;
 
-namespace MediatorPattern.AirTrafficControl
+namespace MediatorPattern.GroundAirTrafficControl
 {
     public class Plane
     {

src/MediatorPattern/MediatorPatternExamples.cs

@@ -1,9 +1,7 @@
-using MediatorPattern.AirTrafficControl;
+using MediatorPattern.FlightAirTrafficControl;
+using MediatorPattern.GroundAirTrafficControl;
 using MediatorPattern.StockExchange;
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
 
 namespace MediatorPattern
 {
@@ -11,17 +9,22 @@ namespace MediatorPattern
     {
         public static void Run()
         {
-            Console.WriteLine(GetPatternDescription());
+            //Console.WriteLine(GetPatternDescription());
-            Console.WriteLine(GetActors());
+            //Console.WriteLine(GetActors());
-            Console.WriteLine(WhenToUseIt());
+            //Console.WriteLine(WhenToUseIt());
-            GoToNextStep();
+            //GoToNextStep();
 
-            StockExchangeExample stockExample = new StockExchangeExample();
+            //StockExchangeExample stockExample = new StockExchangeExample();
-            stockExample.Run();
+            //stockExample.Run();
 
-            GoToNextStep();
+            //GoToNextStep();
-            AirTrafficControlExample airTraficExample = new AirTrafficControlExample();
+            //GroundAirTrafficControlExample groundAirControl = new GroundAirTrafficControlExample();
-            airTraficExample.Run();
+            //groundAirControl.Run();
+
+            //GoToNextStep();
+
+            FlightAirTrafficControlExample flightAirControl = new FlightAirTrafficControlExample();
+            flightAirControl.Run();
         }
 
         static string GetPatternDescription()

src/MememntoPattern/Class1.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace MememntoPattern
+{
+    // This project can output the Class library as a NuGet Package.
+    // To enable this option, right-click on the project and select the Properties menu item. In the Build tab select "Produce outputs on build".
+    public class Class1
+    {
+        public Class1()
+        {
+        }
+    }
+}

src/MememntoPattern/MememntoPattern.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>1de3fdd3-d025-49d8-bef4-d5f0688f89e8</ProjectGuid>
+    <RootNamespace>MememntoPattern</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/MememntoPattern/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("MememntoPattern")]
+[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("1de3fdd3-d025-49d8-bef4-d5f0688f89e8")]

src/MememntoPattern/project.json

@@ -0,0 +1,13 @@
+{
+  "version": "1.0.0-*",
+
+  "dependencies": {
+    "NETStandard.Library": "1.5.0-rc2-24027"
+  },
+
+  "frameworks": {
+    "netstandard1.5": {
+      "imports": "dnxcore50"
+    }
+  }
+}