protected function simulate(Quackable $duck = NULL)
{
if ($duck == NULL) {
$mallardDuck = new MallardDuck();
$redheadDuck = new RedheadDuck();
$duckCall = new DuckCall();
$rubberDuck = new RubberDuck();
println("\nDuck Simulator");
$this->simulate($mallardDuck);
$this->simulate($redheadDuck);
$this->simulate($duckCall);
$this->simulate($rubberDuck);
} else {
$duck->quack();
}
}
protected function simulate(Quackable $duck = NULL)
{
if ($duck == NULL) {
$mallardDuck = new QuackCounter(new MallardDuck());
$redheadDuck = new QuackCounter(new RedheadDuck());
$duckCall = new QuackCounter(new DuckCall());
$rubberDuck = new QuackCounter(new RubberDuck());
$gooseDuck = new GooseAdapter(new Goose());
println("\nDuck Simulator: With Decorator");
$this->simulate($mallardDuck);
$this->simulate($redheadDuck);
$this->simulate($duckCall);
$this->simulate($rubberDuck);
$this->simulate($gooseDuck);
println("The ducks quacked " . QuackCounter::getQuacks() . " times");
} else {
$duck->quack();
}
}
public function __toString()
{
return $this->duck->__toString();
}
