1700473610
1700473611
}
1700473612
1700473613
停止状态如代码清单26-12所示。
1700473614
1700473615
代码清单26-12 停止状态
1700473616
1700473617
public class StoppingState extends LiftState{
1700473618
1700473619
//停止状态关门?电梯门本来就是关着的!
1700473620
1700473621
@Override
1700473622
1700473623
public void close(){
1700473624
1700473625
//do nothing;
1700473626
1700473627
}
1700473628
1700473629
//停止状态,开门,那是要的!
1700473630
1700473631
@Override
1700473632
1700473633
public void open(){
1700473634
1700473635
super.context.setLiftState(Context.openningState);
1700473636
1700473637
super.context.getLiftState().open();
1700473638
1700473639
}
1700473640
1700473641
//停止状态再运行起来,正常得很
1700473642
1700473643
@Override
1700473644
1700473645
public void run(){
1700473646
1700473647
super.context.setLiftState(Context.runningState);
1700473648
1700473649
super.context.getLiftState().run();
1700473650
1700473651
}
1700473652
1700473653
//停止状态是怎么发生的呢?当然是停止方法执行了
1700473654
1700473655
@Override
1700473656
1700473657
public void stop(){
1700473658
1700473659
System.out.println(“电梯停止了……”);
[
上一页 ]
[ :1.70047361e+09 ]
[
下一页 ]