打字猴:1.700473454e+09
1700473454
1700473455 public final static OpenningState openningState=new OpenningState();
1700473456
1700473457 public final static ClosingState closeingState=new ClosingState();
1700473458
1700473459 public final static RunningState runningState=new RunningState();
1700473460
1700473461 public final static StoppingState stoppingState=new StoppingState();
1700473462
1700473463 //定义一个当前电梯状态
1700473464
1700473465 private LiftState liftState;
1700473466
1700473467 public LiftState getLiftState(){
1700473468
1700473469 return liftState;
1700473470
1700473471 }
1700473472
1700473473 public void setLiftState(LiftState liftState){
1700473474
1700473475 this.liftState=liftState;
1700473476
1700473477 //把当前的环境通知到各个实现类中
1700473478
1700473479 this.liftState.setContext(this);
1700473480
1700473481 }
1700473482
1700473483 public void open(){
1700473484
1700473485 this.liftState.open();
1700473486
1700473487 }
1700473488
1700473489 public void close(){
1700473490
1700473491 this.liftState.close();
1700473492
1700473493 }
1700473494
1700473495 public void run(){
1700473496
1700473497 this.liftState.run();
1700473498
1700473499 }
1700473500
1700473501 public void stop(){
1700473502
1700473503 this.liftState.stop();
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