You've already forked mariadb-columnstore-engine
mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-10-30 07:25:34 +03:00
91 lines
2.1 KiB
C++
91 lines
2.1 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License
|
|
as published by the Free Software Foundation; version 2 of
|
|
the License.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
MA 02110-1301, USA. */
|
|
|
|
/*******************************************************************************
|
|
* $Id$
|
|
*
|
|
*******************************************************************************/
|
|
|
|
/*
|
|
* we_cpifeederthread.h
|
|
*
|
|
* Created on: Mar 29, 2012
|
|
* Author: bpaul
|
|
*/
|
|
|
|
#ifndef WE_CPIFEEDERTHREAD_H_
|
|
#define WE_CPIFEEDERTHREAD_H_
|
|
|
|
#include <queue>
|
|
|
|
namespace WriteEngine
|
|
{
|
|
|
|
class WEDataLoader;
|
|
class WECpiFeederThread;
|
|
|
|
class WECpiFeederRunner
|
|
{
|
|
public:
|
|
WECpiFeederRunner(WECpiFeederThread& Ref): fOwner(Ref){ /* ctor */ }
|
|
virtual ~WECpiFeederRunner(){/* dtor */}
|
|
void operator()();
|
|
|
|
public:
|
|
WECpiFeederThread& fOwner;
|
|
};
|
|
|
|
|
|
class WECpiFeederThread
|
|
{
|
|
public:
|
|
WECpiFeederThread(WEDataLoader& Ref);
|
|
virtual ~WECpiFeederThread();
|
|
|
|
public:
|
|
void startFeederThread();
|
|
void add2MsgQueue(messageqcpp::ByteStream& Ibs);
|
|
void feedData2Cpi();
|
|
void stopThread();
|
|
bool isMsgQueueEmpty();
|
|
//bool isPushing() { return fPushing; }
|
|
bool isStopped() { return fStopped; }
|
|
int getQueueSize() { return fMsgQueue.size(); }
|
|
bool isContinue();
|
|
private:
|
|
|
|
WEDataLoader& fOwner;
|
|
|
|
boost::condition fFeederCond;
|
|
boost::mutex fMsgQMutex;
|
|
typedef std::queue<messageqcpp::SBS> WEMsgQueue;
|
|
WEMsgQueue fMsgQueue;
|
|
|
|
boost::thread *fpThread;
|
|
bool fContinue;
|
|
boost::mutex fContMutex;
|
|
//bool fPushing;
|
|
bool fStopped;
|
|
|
|
|
|
friend class WEDataLoader;
|
|
};
|
|
|
|
} /* namespace WriteEngine */
|
|
|
|
#endif /* WE_CPIFEEDERTHREAD_H_ */
|