content: /**
   * Copyright (C) 2024 AIDC-AI
   *
   * 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 com.alibaba.agentic.core.executor;
  
  /**
   * 回调链接口，抽象 before/after 回调的编排执行规范。
   *
   * <p>execute：用于能力单元执行阶段（可串联 before/after）。</p>
   * <p>receive：用于异步回调阶段（优先 after，再由实现决定是否继续）。</p>
   *
   * @author baliang.smy
   * @date 2025/7/8 11:16
   */
  public interface CallbackChain {
  
      /**
       * 执行阶段触发。
       *
       * @param systemContext 系统上下文
       * @param request       请求
       * @param result        上游产生的结果（若有）
       */
      void execute(SystemContext systemContext, Request request, Result result);
  
      /**
       * 异步回调阶段触发。
       *
       * @param systemContext 系统上下文
       * @param request       原始请求
       * @param result        外部回调的结果
       */
      void receive(SystemContext systemContext, Request request, Result result);
  }
  