core/sql/refresh/RuLogProcessingTask.h

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#ifndef _RU_LOG_PROC_TASK_H_
#define _RU_LOG_PROC_TASK_H_

/* -*-C++-*-
******************************************************************************
*
* File:         RuLogProcessingTask.h
* Description:  Definition of class CRULogProcessingTask 
*				
*
* Created:      08/29/2000
* Language:     C++
* 
*
* 
******************************************************************************
*/

#include "refresh.h"

#include "RuTask.h"
#include "RuTbl.h"

class CRUEmpCheckVector;

//---------------------------------------------------------//
//	CRULogProcessingTask
//	
//	This abstract class is a base class for the TableSync,
//	EmpCheck, DE and Log Cleanup tasks.
//
//	Every Log Processing task is associated with a single
//	CRUTbl object.
//	
//---------------------------------------------------------//

class REFRESH_LIB_CLASS CRULogProcessingTask : public CRUTask {

private:
	typedef CRUTask inherited;

public:
	CRULogProcessingTask(Lng32 id, CRUTbl &table);
	virtual ~CRULogProcessingTask();

	//-----------------------------------//
	// Accessors
	//-----------------------------------//
public:
	CRUTbl &GetTable() const
	{ 
		return table_; 
	}

	virtual BOOL HasObject(TInt64 uid) const
	{
		return table_.GetUID() == uid;
	}

	// Implementation of pure virtual (overriding the default behavior).
	// If my only successor has failed - I am obsolete
	virtual void HandleSuccessorFailure(CRUTask &task);

private:
	CRUTbl &table_;
};

#endif