/home/cschwick/hal/generic/include/hal/PollItemCommand.hh

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#ifndef __PollItemCommand
#define __PollItemCommand

#include <string>

#include "hal/SequencerCommand.hh"
#include "hal/CommandSequence.hh"
#include "hal/HardwareDeviceInterface.hh"
#include "hal/BusAdapterException.hh"

namespace HAL {

class PollItemCommand : public SequencerCommand {
public:
  PollItemCommand( std::string item,
                   CommandSequence& sequence );

  virtual ~PollItemCommand() {};

  void excecute( const HardwareDeviceInterface& device ) const
    throw( IllegalOperationException,
           BusAdapterException,
           MaskBoundaryException,
           TimeoutException  );

  void setOffsetPointer( uint32_t* offsetPtr );
        
  void setReferenceValuePointer( uint32_t* dataPtr );
     
  void setTimeoutPointer( uint32_t* timeoutPtr );
     
  void setResultPointer( uint32_t* resultPtr );
     
  void setReferenceValue( uint32_t offset );

  void setOffset( uint32_t offset );

  void setTimeout( uint32_t timeout );

  void setPollMethod( HalPollMethod pollMethod );

private:
  CommandSequence& sequence;
  std::string item;
  uint32_t* referenceValuePtr;
  uint32_t  referenceValue;
  uint32_t* timeoutPtr;
  uint32_t  timeout;
  uint32_t* offsetPtr;
  uint32_t  offset;
  uint32_t* resultPtr;
  HalPollMethod pollMethod;
};

} /* namespace HAL */

#endif /* __PollItemCommand */