#include <bulkDataNTSenderFlow.h>

Inheritance diagram for AcsBulkdata::BulkDataNTSenderFlow:

Collaboration diagram for AcsBulkdata::BulkDataNTSenderFlow:

Public Member Functions
	BulkDataNTSenderFlow (BulkDataNTSenderStream senderStream, const char flowName, const SenderFlowConfiguration &sndCfg, BulkDataNTSenderFlowCallback *cb, bool releaseCB)
virtual	~BulkDataNTSenderFlow ()
unsigned int	getNumberOfReceivers ()
void	startSend (ACE_Message_Block *param=0)
void	startSend (const unsigned char *param, size_t len)
void	sendData (const unsigned char *buffer, size_t len)
void	stopSend ()
void	dumpStatistics ()
Protected Types
enum	SenderFlowStates { StartState, DataRcvState, StopState, IgnoreDataState }
Protected Member Functions
void	setACKsTimeout (double ACKsTimeout)
	ACKs timeout.
void	setThrottling (double throttling)
	min time that should elapsed for sending one frame (640000 bytes)
void	writeFrame (ACSBulkData::DataType dataType, const unsigned char *param=0, size_t len=0, unsigned int restFrameCount=0, bool waitForACKs=false)
	setter from throttling parameter (in MB/sec)
	BulkDataNTSenderFlow ()
	disable default - empty constructor
void	operator= (const BulkDataNTSenderFlow &)
	ALMA C++ coding standards state assignment operators should be disabled.
	BulkDataNTSenderFlow (const BulkDataNTSenderFlow &)
	ALMA C++ coding standards state copy constructors should be disabled.
Protected Attributes
SenderFlowStates	currentState_m
AcsBulkdata::BulkDataNTSenderStream *	senderStream_m
	strings name of states
SenderFlowConfiguration	senderFlowCfg_m
	pointer to the sender
BulkDataNTSenderFlowCallback *	callback_m
	flow configuration
bool	releaseCB_m
	callback
AcsBulkdata::BulkDataNTDDSPublisher *	ddsPublisher_m
	should the CB be destroyed when the flow is destroyed
DDS::Topic *	ddsTopic_m
	DDS publisher.
BulkDataNTWriterListener *	writerReaderListener_m
	DDS topic where data will be write.
ACSBulkData::BulkDataNTFrameDataWriter *	ddsDataWriter_m
	DDS listener for status etc.
DDS::Duration_t	ackTimeout_m
	DDS writer.
double	throttling_m
	setter for ackTimeout
double	throttlingMinFrameTime_m
ACSBulkData::BulkDataNTFrame *	frame_m
	frame
Static Protected Attributes
static const char *	state2String []
	current state of Sender Flow

Member Enumeration Documentation

enum AcsBulkdata::BulkDataNTSenderFlow::SenderFlowStates [protected]

Enumerator:

StartState
DataRcvState
StopState
IgnoreDataState

Constructor & Destructor Documentation

AcsBulkdata::BulkDataNTSenderFlow::BulkDataNTSenderFlow	(	BulkDataNTSenderStream *	senderStream,
		const char *	flowName,
		const SenderFlowConfiguration &	sndCfg,
		BulkDataNTSenderFlowCallback *	cb,
		bool	releaseCB
	)

Sender Flow constructor.

Parameters:

	senderStream	sender stream where the flow will be created
	flowName	the name of flow that should be created
	sndCfg	sender flow configuration
	cb	pointer to callback
	releaseCB	should CB be released when flow is destroyed

virtual AcsBulkdata::BulkDataNTSenderFlow::~BulkDataNTSenderFlow ( ) [virtual]

Sender flow destructor

AcsBulkdata::BulkDataNTSenderFlow::BulkDataNTSenderFlow ( ) [protected]

disable default - empty constructor

AcsBulkdata::BulkDataNTSenderFlow::BulkDataNTSenderFlow ( const BulkDataNTSenderFlow & ) [protected]

ALMA C++ coding standards state copy constructors should be disabled.

Member Function Documentation

void AcsBulkdata::BulkDataNTSenderFlow::dumpStatistics ( )

unsigned int AcsBulkdata::BulkDataNTSenderFlow::getNumberOfReceivers ( )

Returns number of connected receivers for the flow.

Returns:: number of receivers

void AcsBulkdata::BulkDataNTSenderFlow::operator= ( const BulkDataNTSenderFlow & ) [protected]

ALMA C++ coding standards state assignment operators should be disabled.

void AcsBulkdata::BulkDataNTSenderFlow::sendData	(	const unsigned char *	buffer,
		size_t	len
	)

Method to send data. The data length can be of any size.

Parameters:

	buffer	data
	len	length of data

Exceptions:

SendDataErrorExImpl

void AcsBulkdata::BulkDataNTSenderFlow::setACKsTimeout ( double ACKsTimeout ) [protected]

ACKs timeout.

void AcsBulkdata::BulkDataNTSenderFlow::setThrottling ( double throttling ) [protected]

min time that should elapsed for sending one frame (640000 bytes)

void AcsBulkdata::BulkDataNTSenderFlow::startSend ( ACE_Message_Block * param = 0 )

Parameters:

	param	parameter data
	len	parameter data length

Exceptions:

StartSendErrorExImpl

Deprecated method to send "START" and parameter using ACE_Message_Block

Deprecated:

Parameters:

param

parameter in form of ACE_Message_Block

void AcsBulkdata::BulkDataNTSenderFlow::startSend	(	const unsigned char *	param,
		size_t	len
	)

Method to send "START" and parameter

Parameters:

	param	parameter data
	len	parameter data length

Exceptions:

StartSendErrorExImpl

void AcsBulkdata::BulkDataNTSenderFlow::stopSend ( )

Method to send "stop"

Exceptions:

StopSendErrorExImpl

void AcsBulkdata::BulkDataNTSenderFlow::writeFrame	(	ACSBulkData::DataType	dataType,
		const unsigned char *	param = `0`,
		size_t	len = `0`,
		unsigned int	restFrameCount = `0`,
		bool	waitForACKs = `false`
	)			`[protected]`

setter from throttling parameter (in MB/sec)

Common method to send frame(s) to the topic. The method it is used internally by: startSend, sendData and stopSend

Parameters:

	dataType	data frame type (START/DATA/STOP)
	param	- data
	len	length of data
	restFrameCount	how many frames do we have still sent
	waitForACKs	shall be wait for the ACKs (we force to wait for ACKs)