Java Iterator.CurrentItem Examples

Example #1

File: Iterator_pattern.java Project: LiXiaoRan/AndroidStudio_Workspace

  public static void main(String[] args) {

    ConcreteAggregate aggregate = new ConcreteAggregate();
    aggregate.set(0, "哈哈0");
    aggregate.set(1, "哈哈1");
    aggregate.set(2, "哈哈2");
    aggregate.set(3, "哈哈3");
    aggregate.set(4, "哈哈4");
    aggregate.set(5, "哈哈5");

    Iterator i = new ConcreteIterator(aggregate);

    Object item = i.First();
    while (!i.IsDone()) {
      System.out.println(i.CurrentItem() + "请买票");
      i.Next();
    }
  }