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.zilliz.vectorstore;
  
  import com.alibaba.fastjson.JSON;
  import io.milvus.param.IndexType;
  import io.milvus.param.MetricType;
  import io.milvus.common.clientenum.ConsistencyLevelEnum;
  import lombok.Data;
  
  import java.util.Map;
  
  
  @Data
  public class ZillizParam {
  
      /**
       * VarChar field name for unique id
       */
      private String fieldNameUniqueId = "content_id";
  
      /**
       * FloatVector field name for embeddings
       */
      private String fieldNameEmbedding = "embeddings";
  
      /**
       * VarChar field name for page content
       */
      private String fieldNamePageContent = "row_content";
  
      /**
       * Custom search parameters
       */
      private Map<String, Object> searchParams = JSON.parseObject("{\"nprobe\":10, \"offset\":0}");
  
      /**
       * Initialization parameters for creating collection
       */
      private InitParam initParam = new InitParam();
  
      @Data
      public static class InitParam {
  
          /**
           * Whether to use uniqueId as primary key
           */
          private boolean fieldUniqueIdAsPrimaryKey;
  
          /**
           * Maximum length for pageContent VarChar field
           */
          private int fieldPageContentMaxLength = 8192;
  
          /**
           * Vector dimension for embeddings field
           */
          private int fieldEmbeddingsDimension = 1536;
  
          /**
           * Number of shards
           */
          private int shardsNum = 2;
  
          /**
           * Index type for embeddings field
           */
          private IndexType indexEmbeddingsIndexType = IndexType.AUTOINDEX;
  
          /**
           * Metric type for embeddings field
           */
          private MetricType indexEmbeddingsMetricType = MetricType.COSINE;
  
          /**
           * Extra parameters for embeddings index
           */
          private Map<String, Object> indexEmbeddingsExtraParam = JSON.parseObject("{}");
  
          /**
           * Consistency level for Zilliz Cloud
           */
          private ConsistencyLevelEnum consistencyLevel = ConsistencyLevelEnum.BOUNDED;
  
      }
  
  }