rocketmq-client4cpp/src/consumer/ConsumeMessageService.h

/**
* Copyright (C) 2013 kangliqiang ,kangliq@163.com
*
* Licensed 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 __CONSUMEMESSAGESERVICE_H__
#define __CONSUMEMESSAGESERVICE_H__

#include <list>

namespace rmq
{
	class MessageExt;
	class ProcessQueue;
	class MessageQueue;

	class ConsumeMessageService
	{
	public:
	    virtual ~ConsumeMessageService() {}
	    virtual void start() = 0;
	    virtual void shutdown() = 0;
	    virtual void updateCorePoolSize(int corePoolSize) = 0;
	    virtual void submitConsumeRequest(std::list<MessageExt*>& msgs,
	                                      ProcessQueue* pProcessQueue,
	                                      const MessageQueue& messageQueue,
	                                      bool dispathToConsume) = 0;
	};
}

#endif