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DefaultLitePullConsumer.h
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executable file
·79 lines (59 loc) · 2.91 KB
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/*
* 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 ROCKETMQ_DEFAULTLITEPULLCONSUMER_H_
#define ROCKETMQ_DEFAULTLITEPULLCONSUMER_H_
#include "DefaultLitePullConsumerConfigProxy.h"
#include "LitePullConsumer.h"
#include "RPCHook.h"
namespace rocketmq {
class ROCKETMQCLIENT_API DefaultLitePullConsumer : public DefaultLitePullConsumerConfigProxy, // base
public LitePullConsumer // interface
{
public:
DefaultLitePullConsumer(const std::string& groupname);
DefaultLitePullConsumer(const std::string& groupname, RPCHookPtr rpcHook);
virtual ~DefaultLitePullConsumer();
public: // LitePullConsumer
void start() override;
void shutdown() override;
bool isAutoCommit() const override;
void setAutoCommit(bool auto_commit) override;
void subscribe(const std::string& topic, const std::string& subExpression) override;
void subscribe(const std::string& topic, const MessageSelector& selector) override;
void unsubscribe(const std::string& topic) override;
std::vector<MQMessageExt> poll() override;
std::vector<MQMessageExt> poll(long timeout) override;
std::vector<MQMessageQueue> fetchMessageQueues(const std::string& topic) override;
void assign(const std::vector<MQMessageQueue>& messageQueues) override;
void seek(const MQMessageQueue& messageQueue, int64_t offset) override;
void seekToBegin(const MQMessageQueue& messageQueue) override;
void seekToEnd(const MQMessageQueue& messageQueue) override;
int64_t offsetForTimestamp(const MQMessageQueue& messageQueue, int64_t timestamp) override;
void pause(const std::vector<MQMessageQueue>& messageQueues) override;
void resume(const std::vector<MQMessageQueue>& messageQueues) override;
void commitSync() override;
int64_t committed(const MQMessageQueue& messageQueue) override;
void registerTopicMessageQueueChangeListener(
const std::string& topic,
TopicMessageQueueChangeListener* topicMessageQueueChangeListener) override;
public:
void setRPCHook(RPCHookPtr rpcHook);
protected:
std::shared_ptr<LitePullConsumer> pull_consumer_impl_;
};
} // namespace rocketmq
#endif // ROCKETMQ_DEFAULTLITEPULLCONSUMER_H_