enumerationiterator.java

来自「java 的源代码」· Java 代码 · 共 32 行

package com.reddragon2046.base.utilities.data.util;

import java.util.Enumeration;
import java.util.Iterator;

public class EnumerationIterator
    implements Iterator
{

    public EnumerationIterator(Enumeration enumVal)
    {
        this.enumVal = enumVal;
    }

    public boolean hasNext()
    {
        return enumVal.hasMoreElements();
    }

    public Object next()
    {
        return enumVal.nextElement();
    }

    public void remove()
    {
        throw new UnsupportedOperationException("called EnumerationIterator.remove() ");
    }

    protected Enumeration enumVal;
}