diff --git a/DesignPattern/DesignPattern.sln b/DesignPattern/DesignPattern.sln new file mode 100644 index 0000000..83c458b --- /dev/null +++ b/DesignPattern/DesignPattern.sln @@ -0,0 +1,22 @@ + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio Version 17 +VisualStudioVersion = 17.0.31903.59 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DesignPattern", "DesignPattern\DesignPattern.csproj", "{E7881A12-006C-4464-8ADE-BC952AE99FEF}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Any CPU = Debug|Any CPU + Release|Any CPU = Release|Any CPU + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {E7881A12-006C-4464-8ADE-BC952AE99FEF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {E7881A12-006C-4464-8ADE-BC952AE99FEF}.Debug|Any CPU.Build.0 = Debug|Any CPU + {E7881A12-006C-4464-8ADE-BC952AE99FEF}.Release|Any CPU.ActiveCfg = Release|Any CPU + {E7881A12-006C-4464-8ADE-BC952AE99FEF}.Release|Any CPU.Build.0 = Release|Any CPU + EndGlobalSection +EndGlobal diff --git a/DesignPattern/DesignPattern/DesignPattern.csproj b/DesignPattern/DesignPattern/DesignPattern.csproj new file mode 100644 index 0000000..2150e37 --- /dev/null +++ b/DesignPattern/DesignPattern/DesignPattern.csproj @@ -0,0 +1,10 @@ + + + + Exe + net8.0 + enable + enable + + + diff --git a/DesignPattern/DesignPattern/Patterns/FactoryPattern.cs b/DesignPattern/DesignPattern/Patterns/FactoryPattern.cs new file mode 100644 index 0000000..dcec24f --- /dev/null +++ b/DesignPattern/DesignPattern/Patterns/FactoryPattern.cs @@ -0,0 +1,75 @@ +using System.Runtime.CompilerServices; + +namespace DesignPattern.Patterns +{ + public interface IProduct + { + string Operation(); + } + + abstract class Creator + { + public abstract IProduct FactoryMethod(); + + public string SomeOperation() + { + var product = FactoryMethod(); + + var result = $"Creator: The same creator's code has just worked with {product.Operation()}"; + + return result; + } + } + + class ContreteProduct1 : IProduct + { + public string Operation() + { + return $"[Result of {this.GetType().Name}]"; + } + } + + class ContreteProduct2 : IProduct + { + public string Operation() + { + return $"[Result of {this.GetType().Name}]"; + } + } + + class ConcreteCreator1 : Creator + { + public override IProduct FactoryMethod() + { + return new ContreteProduct1(); + } + } + + class ConcreteCreator2 : Creator + { + public override IProduct FactoryMethod() + { + return new ContreteProduct2(); + } + } + + class FactoryClient + { + public static void Work() + { + Console.WriteLine("App: Launch with the Creator1"); + ClientCode(new ConcreteCreator1()); + + Console.WriteLine(); + + Console.WriteLine("App: Launch with the Creator2"); + ClientCode(new ConcreteCreator2()); + } + + public static void ClientCode(Creator creator) + { + Console.WriteLine($"Client: I'm not aware of the creator's class, but it still works."); + Console.WriteLine(creator.SomeOperation()); + } + } +} \ No newline at end of file diff --git a/DesignPattern/DesignPattern/Program.cs b/DesignPattern/DesignPattern/Program.cs new file mode 100644 index 0000000..ffa96db --- /dev/null +++ b/DesignPattern/DesignPattern/Program.cs @@ -0,0 +1,11 @@ +using DesignPattern.Patterns; + +namespace DesignPattern; + +class Program +{ + static void Main(string[] args) + { + FactoryClient.Work(); + } +}