public void Dispose()
{
duckFactory = null;
mallardDuck = null;
redheadDuck = null;
duckCall = null;
rubberDuck = null;
gooseDuck = null;
flockOfDucks = null;
flockOfMallards = null;
mallardOne = null;
mallardTwo = null;
mallardThree = null;
mallardFour = null;
}
public void Init()
{
duckFactory = new CountingDuckFactory();
//QuackCounter is Decorator Pattern
mallardDuck = duckFactory.CreateMallardDuck();
redheadDuck = duckFactory.CreateRedheadDuck();
duckCall = duckFactory.CreateDuckCall();
rubberDuck = duckFactory.CreateRubberDuck();
gooseDuck = new GooseAdapter(new Goose());//Adapter Pattern
//Flock is Iterator Pattern
flockOfDucks = new Flock();
flockOfDucks.Add(redheadDuck);
flockOfDucks.Add(duckCall);
flockOfDucks.Add(rubberDuck);
flockOfDucks.Add(gooseDuck);
flockOfMallards = new Flock();
mallardOne = duckFactory.CreateMallardDuck();
mallardTwo = duckFactory.CreateMallardDuck();
mallardThree = duckFactory.CreateMallardDuck();
mallardFour = duckFactory.CreateMallardDuck();
flockOfMallards.Add(mallardOne);
flockOfMallards.Add(mallardTwo);
flockOfMallards.Add(mallardThree);
flockOfMallards.Add(mallardFour);
flockOfDucks.Add(flockOfMallards);
}