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mediator pattern example

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`@@ -33,6 +33,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CommandPattern", "CommandPa`
`33`	`33`	`EndProject`
`34`	`34`	`Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "IteratorPattern", "IteratorPattern\IteratorPattern.csproj", "{BB1AE146-315A-44F8-A90B-77E386C65678}"`
`35`	`35`	`EndProject`
	`36`	`+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MediatorPattern", "MediatorPattern\MediatorPattern.csproj", "{A6278444-3DDF-4175-996C-361E536668FC}"`
	`37`	`+EndProject`
`36`	`38`	`Global`
`37`	`39`	`GlobalSection(SolutionConfigurationPlatforms) = preSolution`
`38`	`40`	`Debug\|Any CPU = Debug\|Any CPU`
`@@ -99,6 +101,10 @@ Global`
`99`	`101`	`{BB1AE146-315A-44F8-A90B-77E386C65678}.Debug\|Any CPU.Build.0 = Debug\|Any CPU`
`100`	`102`	`{BB1AE146-315A-44F8-A90B-77E386C65678}.Release\|Any CPU.ActiveCfg = Release\|Any CPU`
`101`	`103`	`{BB1AE146-315A-44F8-A90B-77E386C65678}.Release\|Any CPU.Build.0 = Release\|Any CPU`
	`104`	`+ {A6278444-3DDF-4175-996C-361E536668FC}.Debug\|Any CPU.ActiveCfg = Debug\|Any CPU`
	`105`	`+ {A6278444-3DDF-4175-996C-361E536668FC}.Debug\|Any CPU.Build.0 = Debug\|Any CPU`
	`106`	`+ {A6278444-3DDF-4175-996C-361E536668FC}.Release\|Any CPU.ActiveCfg = Release\|Any CPU`
	`107`	`+ {A6278444-3DDF-4175-996C-361E536668FC}.Release\|Any CPU.Build.0 = Release\|Any CPU`
`102`	`108`	`EndGlobalSection`
`103`	`109`	`GlobalSection(SolutionProperties) = preSolution`
`104`	`110`	`HideSolutionNode = FALSE`

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`@@ -0,0 +1,8 @@`
	`1`	`+<Project Sdk="Microsoft.NET.Sdk">`
	`2`	`+`
	`3`	`+ <PropertyGroup>`
	`4`	`+ <OutputType>Exe</OutputType>`
	`5`	`+ <TargetFramework>netcoreapp2.0</TargetFramework>`
	`6`	`+ </PropertyGroup>`
	`7`	`+`
	`8`	`+</Project>`

Lines changed: 60 additions & 0 deletions

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`@@ -0,0 +1,60 @@`
	`1`	`+using System;`
	`2`	`+`
	`3`	`+namespace MediatorPattern`
	`4`	`+{`
	`5`	`+interface IChatRoomMediator`
	`6`	`+{`
	`7`	`+ void ShowMessage(User user, string message);`
	`8`	`+}`
	`9`	`+`
	`10`	`+//Mediator`
	`11`	`+class ChatRoom : IChatRoomMediator`
	`12`	`+{`
	`13`	`+ public void ShowMessage(User user, string message)`
	`14`	`+ {`
	`15`	`+ Console.WriteLine("{0} [{1}]:{2}", DateTime.Now.ToString("MMMM dd, H:mm"), user.GetName(), message);`
	`16`	`+ }`
	`17`	`+}`
	`18`	`+`
	`19`	`+class User`
	`20`	`+{`
	`21`	`+ private string mName;`
	`22`	`+ private IChatRoomMediator mChatRoom;`
	`23`	`+`
	`24`	`+ public User(string name, IChatRoomMediator chatroom)`
	`25`	`+ {`
	`26`	`+ mChatRoom = chatroom;`
	`27`	`+ mName = name;`
	`28`	`+ }`
	`29`	`+`
	`30`	`+ public string GetName()`
	`31`	`+ {`
	`32`	`+ return mName;`
	`33`	`+ }`
	`34`	`+`
	`35`	`+ public void Send(string message)`
	`36`	`+ {`
	`37`	`+ mChatRoom.ShowMessage(this, message);`
	`38`	`+ }`
	`39`	`+}`
	`40`	`+`
	`41`	`+`
	`42`	`+ class Program`
	`43`	`+ {`
	`44`	`+ static void Main(string[] args)`
	`45`	`+ {`
	`46`	`+ var mediator = new ChatRoom();`
	`47`	`+`
	`48`	`+ var john = new User("John", mediator);`
	`49`	`+ var jane = new User("Jane", mediator);`
	`50`	`+`
	`51`	`+ john.Send("Hi there!");`
	`52`	`+ jane.Send("Hey!");`
	`53`	`+`
	`54`	`+ //April 14, 20:05[John]:Hi there!`
	`55`	`+ //April 14, 20:05[Jane]:Hey!`
	`56`	`+`
	`57`	`+ Console.ReadLine();`
	`58`	`+ }`
	`59`	`+ }`
	`60`	`+}`

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