content: /*
   * Copyright 1999-2018 Alibaba Group Holding Ltd.
   *
   * 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.nacos.api.naming.remote;
  
  /**
   * Retain all naming module request type constants.
   *
   * @author liuzunfei
   * @author xiweng.yy
   */
  public class NamingRemoteConstants {
      
      public static final String REGISTER_INSTANCE = "registerInstance";
      
      public static final String BATCH_REGISTER_INSTANCE = "batchRegisterInstance";
      
      public static final String DE_REGISTER_INSTANCE = "deregisterInstance";
      
      public static final String QUERY_SERVICE = "queryService";
      
      public static final String SUBSCRIBE_SERVICE = "subscribeService";
      
      public static final String NOTIFY_SUBSCRIBER = "notifySubscriber";
      
      public static final String LIST_SERVICE = "listService";
      
      public static final String FORWARD_INSTANCE = "forwardInstance";
      
      public static final String FORWARD_HEART_BEAT = "forwardHeartBeat";
  }
  