打字猴:1.70045942e+09
1700459420
1700459421 public class Client{
1700459422
1700459423 public static void main(String[]args){
1700459424
1700459425 //存放run的顺序
1700459426
1700459427 ArrayList<String>sequence=new ArrayList<String>();
1700459428
1700459429 sequence.add(“engine boom”);//客户要求,run的时候时候先发动引擎
1700459430
1700459431 sequence.add(“start”);//启动起来
1700459432
1700459433 sequence.add(“stop”);//开了一段就挺下来
1700459434
1700459435 //要一个奔驰车:
1700459436
1700459437 BenzBuilder benzBuilder=new BenzBuilder();
1700459438
1700459439 //把顺序给这个builder类,制造出这样一个车出来
1700459440
1700459441 benzBuilder.setSequence(sequence);
1700459442
1700459443 //制造出一个奔驰车
1700459444
1700459445 BenzModel benz=(BenzModel)benzBuilder.getCarModel();
1700459446
1700459447 //奔驰车跑一下看看
1700459448
1700459449 benz.run();
1700459450
1700459451 //按照同样的顺序,我再要一个宝马
1700459452
1700459453 BMWBuilder bmwBuilder=new BMWBuilder();
1700459454
1700459455 bmwBuilder.setSequence(sequence);
1700459456
1700459457 BMWModel bmw=(BMWModel)bmwBuilder.getCarModel();
1700459458
1700459459 bmw.run();
1700459460
1700459461 }
1700459462
1700459463 }
1700459464
1700459465 运行结果如下所示:
1700459466
1700459467 奔驰车的引擎是这个声音的……
1700459468
1700459469 奔驰车跑起来是这个样子的……
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