} else {
$this->_colleague2->notify($message);
}
}
public function set($colleague1, $colleague2)
{
$this->_colleague1 = $colleague1;
$this->_colleague2 = $colleague2;
}
}
//Colleague1 Colleague2等各各具体同事类
class Colleague1 extends Colleague
{
public function notify($message)
{
echo "Colleague1 Message is : " . $message . "\n";
}
}
class Colleague2 extends Colleague
{
public function notify($message)
{
echo "Colleague2 Message is : " . $message . "\n";
}
}
$objMediator = new ConcreteMediator();
$objC1 = new Colleague1($objMediator);
$objC2 = new Colleague2($objMediator);
$objMediator->set($objC1, $objC2);
$objC1->send("to c2 from c1");
$objC2->send("to c1 from c2");
