databaseCommandProcessor.h

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/******************************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
******************************************************************************/


#ifndef databaseCommandProcessor_H_
#define databaseCommandProcessor_H_

#include "vlDatabase.h"

class DtString;

// Object responsible for processing commands.
class DT_DLL_VLDB DtDatabaseCommandProcessor
{
public:
   // Constructor
   DtDatabaseCommandProcessor();

   // Destructor
   virtual ~DtDatabaseCommandProcessor();

   // Execute a database command.
   virtual bool processCommand( const DtString& command ) = 0;

   // Get a database's maximum column width.
   virtual unsigned int getMaximumColumnWidgth() = 0;

};

#endif