content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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 org.apache.bifromq.mqtt.service;
  
  import org.apache.bifromq.dist.client.MatchResult;
  import org.apache.bifromq.dist.client.UnmatchResult;
  import org.apache.bifromq.mqtt.session.IMQTTTransientSession;
  import org.apache.bifromq.plugin.subbroker.CheckReply;
  import org.apache.bifromq.plugin.subbroker.DeliveryReply;
  import org.apache.bifromq.plugin.subbroker.DeliveryRequest;
  import org.apache.bifromq.type.MatchInfo;
  import java.util.concurrent.CompletableFuture;
  
  public interface ILocalDistService {
      static String localize(String receiverId) {
          return "1" + receiverId;
      }
  
      static String globalize(String receiverId) {
          return "0" + receiverId;
      }
  
      static String parseReceiverId(String scopedReceiverId) {
          return scopedReceiverId.substring(1);
      }
  
      static boolean isGlobal(String receiverId) {
          return receiverId.startsWith("0");
      }
  
      CompletableFuture<MatchResult> match(long reqId,
                                           String topicFilter,
                                           long incarnation,
                                           IMQTTTransientSession session);
  
      CompletableFuture<UnmatchResult> unmatch(long reqId,
                                               String topicFilter,
                                               long incarnation,
                                               IMQTTTransientSession session);
  
      CompletableFuture<DeliveryReply> dist(DeliveryRequest request);
  
      CheckReply.Code checkMatchInfo(String tenantId, MatchInfo matchInfo);
  }
  