/*
 * 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 <cstdlib>
#include <vector>

#include "MQMessageExt.h"

ROCKETMQ_NAMESPACE_BEGIN

class PullResult {
public:
  PullResult(int64_t min, int64_t max, int64_t next, std::vector<MQMessageExt> messages)
      : min_(min), max_(max), next_(next), messages_(std::move(messages)) {
  }

  int64_t min() const {
    return min_;
  }

  int64_t max() const {
    return max_;
  }

  int64_t next() const {
    return next_;
  }

  const std::vector<MQMessageExt>& messages() const {
    return messages_;
  }

private:
  int64_t min_;
  int64_t max_;
  int64_t next_;
  std::vector<MQMessageExt> messages_;
};

ROCKETMQ_NAMESPACE_END