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.plugin.subbroker;
  
  import org.apache.bifromq.type.MatchInfo;
  import java.util.Map;
  import java.util.stream.Collectors;
  
  public class TypeUtil {
      public static Map<String, Map<MatchInfo, DeliveryResult.Code>> toMap(Map<String, DeliveryResults> deliveryResults) {
          return deliveryResults.entrySet().stream()
              .collect(Collectors.toMap(Map.Entry::getKey, entry -> to(entry.getValue())));
      }
  
      public static Map<String, DeliveryResults> toResult(
          Map<String, Map<MatchInfo, DeliveryResult.Code>> deliveryResults) {
          return deliveryResults.entrySet().stream()
              .collect(Collectors.toMap(Map.Entry::getKey, entry -> to(entry.getValue())));
      }
  
      public static Map<MatchInfo, DeliveryResult.Code> to(DeliveryResults deliveryResults) {
          return deliveryResults.getResultList().stream()
              .collect(Collectors.toMap(DeliveryResult::getMatchInfo, DeliveryResult::getCode));
      }
  
      public static DeliveryResults to(Map<MatchInfo, DeliveryResult.Code> deliveryResults) {
          DeliveryResults.Builder resultsBuilder = DeliveryResults.newBuilder();
          deliveryResults.forEach((matchInfo, code) -> resultsBuilder.addResult(
              DeliveryResult.newBuilder().setMatchInfo(matchInfo).setCode(code).build()));
          return resultsBuilder.build();
      }
  }
  