Interpreter.h

/*
 * Interpreter.h
 *
 *  Created on: Aug 28, 2014
 *      Author: wilhelma
 */

#ifndef INTERPRETER_H_
#define INTERPRETER_H_

/******************************************************************************
 * Constants and Types
 *****************************************************************************/
typedef enum {
	IN_OK = 0,				// Okay.
	IN_NO_ENTRY = 1,		// No entry found.
	IN_ENTRY_EXISTS = 2,	// Entry already exists.
	IN_ABORT = 3			// Operation aborted.
} OkCode;

class EventService;
class LockMgr;
class ThreadMgr;

/******************************************************************************
 * Interpreter (abstract)
 *****************************************************************************/
class Interpreter {
public:
	Interpreter(LockMgr* lockMgr, ThreadMgr* threadMgr, const char* logFile); 
	virtual int process() = 0;
	void initLogger();

	virtual ~Interpreter() {};
	virtual EventService* getEventService() = 0;

protected:
	LockMgr* lockMgr_;
	ThreadMgr* threadMgr_;

private:
	const char* logFile_;
};


#endif /* INTERPRETER_H_ */