code: /**
   * Copyright 2021 Alibaba, Inc. and its affiliates. All Rights Reserved.
   * 
   * 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.
   
   * <p>
   * \author   Hongqing.hu
   * \date     Mar 2021
   * \brief    IndexType contains all supported index types
   */
  
  package com.alibaba.proxima.be.client;
  
  /**
   * Contains all index types
   */
  public enum IndexType {
    /**
     * Undefined index type
     */
    UNDEFINED(0),
    /**
     * Poxima graph index type
     */
    PROXIMA_GRAPH_INDEX(1);
  
    private int value;
  
    IndexType(int value) {
      this.value = value;
    }
  
    public int getValue() {
      return value;
    }
  
    public static IndexType valueOf(int value) {
      switch (value) {
        case 0:
          return UNDEFINED;
        case 1:
          return PROXIMA_GRAPH_INDEX;
        default:
          return UNDEFINED;
      }
    }
  }
  