【Java开源代码栏目提醒】:网学会员,鉴于大家对Java开源代码十分关注,论文会员在此为大家搜集整理了“Vecterator.java”一文,供大家参考学习!
package com.javapatterns.iterator.vecterator1;
import java.util.Iterator;
import java.util.Vector;
import java.util.NoSuchElementException;
import java.lang.UnsupportedOperationException;
public class Vecterator implements Iterator
{
Vector iteratee;
int count;
public Vecterator(Vector v)
{
iteratee = v;
count = 0;
}
public boolean hasNext()
{
return count < iteratee.size();
}
public Object next()
{
synchronized (iteratee)
{
if (count < iteratee.size())
{
return iteratee.elementAt(count++);
}
}
throw new NoSuchElementException("VectorIterator");
}
public void remove()
{
throw new UnsupportedOperationException();
}
}