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.langengine.core.messages;
  
  import lombok.Data;
  
  /**
   * A Message for priming AI behavior, usually passed in as the first of a sequence of input messages.
   *
   * @author xiaoxuan.lp
   */
  @Data
  public class SystemMessage extends BaseMessage {
  
      public SystemMessage() {}
  
      public SystemMessage(String content) {
          setContent(content);
      }
  
      @Override
      public String getType() {
          return "system";
      }
  }
  