public static void main(String[] args) {
AbstractColleague colleagueA = new ConcreteColleagueA();
AbstractColleague colleagueB = new ConcreteColleagueB();
AbstractMediator mediator = new ConcreteMediator(colleagueA, colleagueB);
System.out.println("Colleagues work without mediator.");
colleagueA.setNumber(15);
System.out.println(
"Number of A: " + colleagueA.getNumber() + ", number of B: " + colleagueB.getNumber());
colleagueB.setNumber(25);
System.out.println(
"Number of A: " + colleagueA.getNumber() + ", number of B: " + colleagueB.getNumber());
System.out.println("Colleagues work with mediator.");
colleagueA.setNumber(15, mediator);
System.out.println(
"Number of A: " + colleagueA.getNumber() + ", number of B: " + colleagueB.getNumber());
colleagueB.setNumber(25, mediator);
System.out.println(
"Number of A: " + colleagueA.getNumber() + ", number of B: " + colleagueB.getNumber());
}
public void out() {
System.out.println("同事A：请求同事B做好自己份内事");
super.mediator.execute("ColleagueB", "self");
}
public void buyIBMComputer(int number) {
super.mediator.execute("purchase.buy", number);
}
public void offSale() {
super.mediator.execute("sale.offsell");
}
public void sellIBMComputer(int number) {
super.mediator.execute("sale.sell", number);
System.out.println("銷售IBM電腦:" + number);
}
public void clearStock() {
System.out.println("清理存貨數量為:" + CUMPUTER_NUMBER);
super.mediator.execute("stock.clear");
}
