package designpattern.iterator;

/**

* 迭代器客户端

*

* @author liu yuning

*

*/

public class IteratorClient {

public static void main(String[] args) {

ConcreteAggregate<String> bus = new ConcreteAggregate<String>();

bus.setItems("大鸟");

bus.setItems("小菜");

bus.setItems("行李");

bus.setItems("老外");

bus.setItems("公交内部员工");

bus.setItems("小偷");

Iterator<String> iterator = new ConcreteIterator<String>(bus);

while (!iterator.isDone()) {

System.out.println(iterator.currentItem() + "请买票！");

iterator.next();

}

}

}