package pattern.iterator;

/**

* @author 刘壮飞

* https://github.com/zfman.

* https://blog.csdn.net/lzhuangfei.

*/

public class NameRepository implements Container {

public String names[] = {"Robert" , "John" ,"Julie" , "Lora"};

@Override

public Iterator iterator() {

return new NameIterator();

}

class NameIterator implements Iterator{

int index;

@Override

public boolean hasNext() {

if(index<names.length) return true;

return false;

}

@Override

public Object next() {

return names[index++];

}

}

}