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.memory.impl;
  
  import com.alibaba.langengine.core.caches.InMemoryCache;
  import com.alibaba.langengine.core.memory.BaseChatMemory;
  import com.alibaba.langengine.core.memory.BaseChatMessageHistory;
  import com.alibaba.langengine.core.memory.ChatMessageSessionHistory;
  import lombok.Data;
  
  /**
   * 用于存储会话记忆的缓冲区，带sessionId
   *
   * @author xiaoxuan.lp
   */
  @Data
  public class ConversationSessionBufferMemory extends BaseChatMemory {
  
      private BaseChatMessageHistory chatMemory;
  
      public ConversationSessionBufferMemory() {
          this(new InMemoryCache());
      }
  
      public ConversationSessionBufferMemory(InMemoryCache inMemoryCache) {
          ChatMessageSessionHistory chatMessageSessionHistory = new ChatMessageSessionHistory();
          chatMessageSessionHistory.setInMemoryCache(inMemoryCache);
          chatMemory = chatMessageSessionHistory;
      }
  }
  