cn.hutool.core.collection.IteratorEnumeration Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of hutool-all Show documentation

Hutool是一个小而全的Java工具类库，通过静态方法封装，降低相关API的学习成本，提高工作效率，使Java拥有函数式语言般的优雅，让Java语言也可以“甜甜的”。

There is a newer version: 5.8.34

package cn.hutool.core.collection;

import java.io.Serializable;
import java.util.Enumeration;
import java.util.Iterator;

/**
 * {@link Iterator}对象转{@link Enumeration}
 * @author Looly
 *
 * @param  元素类型
 * @since 3.0.8
 */
public class IteratorEnumeration implements Enumeration, Serializable{
	private static final long serialVersionUID = 1L;

	private final Iterator iterator;

	/**
	 * 构造
	 * @param iterator {@link Iterator}对象
	 */
	public IteratorEnumeration(Iterator iterator) {
		this.iterator = iterator;
	}

	@Override
	public boolean hasMoreElements() {
		return iterator.hasNext();
	}

	@Override
	public E nextElement() {
		return iterator.next();
	}

}