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.vald.vectorstore.service;
  
  import lombok.AllArgsConstructor;
  import lombok.Data;
  import lombok.NoArgsConstructor;
  
  import java.util.List;
  
  
  @Data
  @NoArgsConstructor
  @AllArgsConstructor
  public class ValdSearchRequest {
  
      /**
       * 查询向量
       */
      private List<Double> vector;
  
      /**
       * 返回的近邻数量
       */
      private int k;
  
      /**
       * 最大距离阈值（可选）
       */
      private Double maxDistance;
  
      /**
       * 搜索半径（可选）
       */
      private Double radius;
  
      /**
       * 搜索精度参数（可选）
       */
      private Double epsilon;
  
      public ValdSearchRequest(List<Double> vector, int k) {
          this.vector = vector;
          this.k = k;
      }
  
      public ValdSearchRequest(List<Double> vector, int k, Double maxDistance) {
          this.vector = vector;
          this.k = k;
          this.maxDistance = maxDistance;
      }
  
  }