LampWheel Class Reference [ACS Components Examples]

#include <acsexmplLampWheelImpl.h>

Inheritance diagram for LampWheel:

Collaboration diagram for LampWheel:

List of all members.

Public Member Functions
	LampWheel (const ACE_CString &name, maci::ContainerServices *containerServices)
virtual	~LampWheel ()
virtual void	initialize ()
virtual void	execute ()
virtual void	cleanUp ()
virtual void	aboutToAbort ()
virtual baci::ActionRequest	invokeAction (int function, baci::BACIComponent *cob_p, const int &callbackID, const CBDescIn &descIn, baci::BACIValue *value_p, Completion &completion, CBDescOut &descOut)
virtual baci::ActionRequest	moveAction (baci::BACIComponent *cob_p, const int &callbackID, const CBDescIn &descIn, baci::BACIValue *value_p, Completion &completion, CBDescOut &descOut)
virtual void	move (CORBA::Short, ACS::CBvoid_ptr, const ACS::CBDescIn &)
virtual ACS::ROdouble_ptr	position ()
virtual ACS::ROstring_ptr	desc ()
virtual ACS::ROlong_ptr	slots ()
Private Member Functions
void	operator= (const LampWheel &)
int	retrieveConfigurationFromCDB (std::list< SlotDescriptor > &config)
Static Private Member Functions
static void	start_hndl (void *data, const XML_Char *el, const XML_Char **attr)
static void	end_hndl (void *data, const XML_Char *el)
static void	char_hndl (void *data, const XML_Char *s, int len)
Private Attributes
ACE_CString	m_fullName
baci::SmartPropertyPointer < baci::ROdouble >	m_position_sp
baci::SmartPropertyPointer < baci::ROstring >	m_desc_sp
baci::SmartPropertyPointer < baci::ROlong >	m_slots_sp
std::list< SlotDescriptor >	m_lampWheelConfiguration

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Detailed Description

The class LampWheel class simulates the behavior of a very simple lamp wheel using an asynchronous method to rotate it.

The component reads the wheel data from the CDB. The lamp wheel is caracterized by a description, a number of available slots and a description of the used slots. All these data reside on the CDB. In particular, the number of defined slots is not defined a priori but is retrieved by parsing the CDB record for the component.

At startup, the component read the description of the wheel from the CDB and stores the configuration into a list. The move method moves the wheel to the position defined for the passed slot number. The position is read from the list (i.e. from the CDB). A log message inform the user about the selected lamp.

Author:

Alessandro Caproni,

Version:

"@(#) $Id: acsexmplLampWheelImpl.h,v 1.16 2008/10/09 08:41:11 cparedes Exp $"

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Constructor & Destructor Documentation

LampWheel::LampWheel	(	const ACE_CString &	name,
		maci::ContainerServices *	containerServices
	)

Constructor

Parameters:

	poa	Poa which will activate this and also all other components.
	name	component's name. This is also the name that will be used to find the configuration data for the component in the Configuration Database.

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The documentation for this class was generated from the following file:

• acsexmplLampWheelImpl.h