test.java

Iterator的java实现

/**
 *
*/ 
import java.io.*;
import java.util.*;

public class Test{
    public static void main(String[] args) {
        String fileName = "E:\\Java\\Iterator\\src\\Data.txt";
        System.out.println("Why!");
        Iterator iVector = dataVector.CreateIterator();
       for(iVector.First(); ! iVector.IsDone(); iVector.Next()) {
            iVector.CurrentItem();
        }
    }
}