core/sql/refresh/RuRcReleaseTaskExecutor.h

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// Licensed to the Apache Software Foundation (ASF) under one
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#ifndef _RU_RC_RELEASE_TASKEX_H_
#define _RU_RC_RELEASE_TASKEX_H_

/* -*-C++-*-
******************************************************************************
*
* File:         RuRcReleaseTaskExecutor.cpp
* Description:  Implementation of class	CRURcReleaseTaskExecutor
*
* Created:      10/18/2000
* Language:     C++
*
*
******************************************************************************
*/

#include "refresh.h"
#include "RuTaskExecutor.h"

class REFRESH_LIB_CLASS CRURcReleaseTaskExecutor : public CRUTaskExecutor {

private:
	typedef CRUTaskExecutor inherited;

public:
	CRURcReleaseTaskExecutor(CRUTask *pParentTask);
	~CRURcReleaseTaskExecutor() {}

public:
	//-- Implementation of pure virtual functions
	virtual void Work();

	virtual void Init();

public:
	// These functions serialize/de-serialize the executor's context 
	// for the message communication with the remote server process
	// LCOV_EXCL_START :cnu

	// Used in the main process side
	virtual void StoreRequest(CUOFsIpcMessageTranslator &translator) {};
	virtual void LoadReply(CUOFsIpcMessageTranslator &translator) {};
	
	// Used in the remote process side
	virtual void LoadRequest(CUOFsIpcMessageTranslator &translator) {};
	virtual void StoreReply(CUOFsIpcMessageTranslator &translator) {};
	// LCOV_EXCL_STOP

protected:
	//-- Implementation of pure virtual

	virtual Lng32 GetIpcBufferSize() const
	{
		return 0;	// The task is always performed locally
	}

private:
	//-- Prevent copying
	CRURcReleaseTaskExecutor(const CRURcReleaseTaskExecutor &other);
	CRURcReleaseTaskExecutor &operator = (const CRURcReleaseTaskExecutor &other);
};

#endif