/*
 * Copyright (c) 2013-2024 Hutool Team and hutool.cn
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.dromara.hutool.core.lang;

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