content: /*
   * Copyright 2020 Alibaba Group Holding Limited.
   *
   * 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.graphscope.gremlin.auth;
  
  public class AuthManagerReference {
      private static AuthManager authManager;
  
      // static function, get a global and single instance of AuthManager
      public static AuthManager getAuthManager() {
          return authManager;
      }
  
      // static function, set a global and single instance of AuthManager
      public static void setAuthManager(AuthManager authManager) {
          AuthManagerReference.authManager = authManager;
      }
  }
  