content: /**
   * Copyright (C) 2024 AIDC-AI
   * <p>
   * 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
   * <p>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p>
   * 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.deepsearch;
  
  import com.alibaba.langengine.core.chatmodel.BaseChatModel;
  import com.alibaba.langengine.core.vectorstore.VectorStore;
  import com.alibaba.langengine.deepsearch.agent.*;
  import com.alibaba.langengine.deepsearch.vectorstore.RetrievalResultData;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  public class DeepSearcher {
  
      private RAGRouter ragRouter;
      private NaiveRAGAgent naiveRAG;
  
      private BaseChatModel llm;
      private VectorStore vectorStore;
  
      public void initConfig(BaseChatModel llm, VectorStore vectorStore) {
          this.llm = llm;
          this.vectorStore = vectorStore;
          this.naiveRAG = new NaiveRAGAgent(llm, vectorStore);
          List<RAGAgent> ragAgents = new ArrayList<>();
          ChainOfRAGAgent chainOfRAGAgent = new ChainOfRAGAgent(llm, vectorStore);
          DeepSearchAgent deepSearchAgent = new DeepSearchAgent(llm, vectorStore);
          ragAgents.add(chainOfRAGAgent);
          ragAgents.add(deepSearchAgent);
          ragRouter = new RAGRouter(llm, ragAgents);
      }
  
      public RetrievalResultData query(String originalQuery) {
          return query(originalQuery, 3);
      }
  
      public RetrievalResultData query(String originalQuery, int maxIter) {
          Map<String, Object> kwargs = new HashMap<>();
          kwargs.put("max_iter", maxIter);
          return ragRouter.query(originalQuery, kwargs);
      }
  
      public RetrievalResultData naiveRagQuery(String query) {
          return naiveRagQuery(query, 3);
      }
  
      public RetrievalResultData naiveRagQuery(String query, int topK) {
          Map<String, Object> kwargs = new HashMap<>();
          kwargs.put("top_k", topK);
          return naiveRAG.query(query, kwargs);
      }
  
      public BaseChatModel getLlm() {
          return llm;
      }
  
      public VectorStore getVectorStore() {
          return vectorStore;
      }
  }
  