src/main/cpp/client/include/TopicRouteData.h

/*
 * 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.
 */
#pragma once

#include <algorithm>
#include <vector>

#include "Partition.h"
#include "RpcClient.h"

ROCKETMQ_NAMESPACE_BEGIN

namespace rmq = apache::rocketmq::v1;

/**
 * Thread Safety: This class is immutable and thus effectively thread safe.
 */
class TopicRouteData {
public:
  TopicRouteData(std::vector<Partition> partitions, std::string debug_string)
      : partitions_(std::move(partitions)), debug_string_(std::move(debug_string)) {
    std::sort(partitions_.begin(), partitions_.end());
  }

  const std::vector<Partition>& partitions() const {
    return partitions_;
  }

  const std::string& debugString() const {
    return debug_string_;
  }

  bool operator==(const TopicRouteData& other) const {
    return partitions_ == other.partitions_;
  }

  bool operator!=(const TopicRouteData& other) const {
    return !this->operator==(other);
  }

private:
  std::vector<Partition> partitions_;
  std::string debug_string_;
};

using TopicRouteDataPtr = std::shared_ptr<TopicRouteData>;

ROCKETMQ_NAMESPACE_END