/*
 * 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.
 */

#include "TraceTransferBean.h"
#include <string>
#include <vector>

namespace rocketmq {
std::string TraceTransferBean::getTransData() {
  return m_transData;
}

void TraceTransferBean::setTransData(const std::string& transData) {
  m_transData = transData;
}

std::vector<std::string> TraceTransferBean::getTransKey() {
  return m_transKey;
}

void TraceTransferBean::setTransKey(const std::string& transkey) {
  m_transKey.push_back(transkey);
}
}  // namespace rocketmq