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package com.xiaoleilu.hutool.lang;

/**
 * 责任链接口
 * @author Looly
 *
 * @param  元素类型
 * @param  目标类类型，用于返回this对象
 */
public interface Chain extends Iterable{
	/**
	 * 加入责任链
	 * @param element 责任链新的环节元素
	 * @return this
	 */
	T addChain(E element);
}