public DecoyDuck()
{
_observable = new Observable(this);
}
public RubberDuck()
{
_observable = new Observable(this);
}
public RedheadDuck()
{
_observable = new Observable(this);
}
public MallardDuck()
{
_observable = new Observable(this);
}
public GooseAdapter(Goose goose)
{
this._goose = goose;
_observable = new Observable(this);
}
public DuckCall()
{
_observable = new Observable(this);
}
