| /** |
| * 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. |
| */ |
| #ifndef LIB_UNACKEDMESSAGETRACKERINTERFACE_H_ |
| #define LIB_UNACKEDMESSAGETRACKERINTERFACE_H_ |
| #include <string> |
| #include <memory> |
| #include <set> |
| #include <algorithm> |
| #include <utility> |
| #include "pulsar/MessageId.h" |
| #include "lib/ClientImpl.h" |
| #include "lib/ConsumerImplBase.h" |
| #include <boost/asio.hpp> |
| #include <lib/LogUtils.h> |
| #include "lib/PulsarApi.pb.h" |
| #include <boost/asio/error.hpp> |
| namespace pulsar { |
| |
| class UnAckedMessageTrackerInterface { |
| public: |
| virtual ~UnAckedMessageTrackerInterface() {} |
| UnAckedMessageTrackerInterface() {} |
| virtual bool add(const MessageId& m) = 0; |
| virtual bool remove(const MessageId& m) = 0; |
| virtual void removeMessagesTill(const MessageId& msgId) = 0; |
| virtual void clear() = 0; |
| // this is only for MultiTopicsConsumerImpl, when un-subscribe a single topic, should remove all it's |
| // message. |
| virtual void removeTopicMessage(const std::string& topic) = 0; |
| }; |
| |
| using UnAckedMessageTrackerPtr = std::shared_ptr<UnAckedMessageTrackerInterface>; |
| } // namespace pulsar |
| #endif /* LIB_UNACKEDMESSAGETRACKERINTERFACE_H_ */ |