static bool TestBridgePattern()
{
Console.WriteLine("TESTING THE BRIDGE DESIGN PATTERN: ");
Abstraction abstraction = new DerivedAbstraction();
abstraction.Implementor = new ConcreteImplementorA();
abstraction.Operation();
//Outputs "Method called from ConcreteImplementorA"
abstraction.Implementor = new ConcreteImplementorB();
abstraction.Operation();
//Outputs "Method called from ConcreteImplementorB"
return(true);
}
private static void StructuralPaterns()
{
#region Example of Adapter patern
Console.WriteLine("Adaptor Pattern");
ITarget t = new SomeTarget();
t.Request();
ITarget t2 = new Adapter();
t2.Request();
#endregion
#region Bridge
Console.WriteLine("Bridge");
Abstraction abstraction = new DerivedAbstraction();
abstraction.Implementor = new ConcretImplementorA();
abstraction.Operation();
abstraction.Implementor = new ConcretImplementorB();
abstraction.Operation();
#endregion
#region Facade
Console.WriteLine("Facade");
Facade facade = new Facade();
facade.CallOperaionsUnified();
#endregion
#region Decorator
ConcretComponent component = new ConcretComponent();
ConcretDecoratorA decoratorA = new ConcretDecoratorA(component);
ConcretDecoratorB decoratorB = new ConcretDecoratorB(decoratorA);
component.Operation();
decoratorA.Operation();
decoratorB.Operation();
#endregion
}