#include <AVStreams_i.h>

Inheritance diagram for TAO_FlowProducer:

Collaboration diagram for TAO_FlowProducer:

Public Member Functions
	TAO_FlowProducer (void)
	default constructor
	TAO_FlowProducer (const char flowname, AVStreams::protocolSpec protocols, const char format)
virtual char *	get_rev_channel (const char *pcol_name)
virtual void	stop (void)
	stop this flow, to be overridden by the application.
virtual void	start (void)
	start this flow, to be overridden by the application.
virtual char *	go_to_listen (AVStreams::QoS &the_qos, CORBA::Boolean is_mcast, AVStreams::FlowEndPoint_ptr peer, char *&flowProtocol)
virtual CORBA::Boolean	connect_to_peer (AVStreams::QoS &the_qos, const char address, const char use_flow_protocol)
virtual char *	connect_mcast (AVStreams::QoS &the_qos, CORBA::Boolean_out is_met, const char address, const char use_flow_protocol)
	connect to the multicast address, not implemented.
virtual void	set_key (const AVStreams::key &the_key)
	sets the public key to be used for encryption of the data.
virtual void	set_source_id (CORBA::Long source_id)
Protected Attributes
CORBA::Long	source_id_
	source id of this producer.
CORBA::String_var	peer_address_

Constructor & Destructor Documentation

TAO_FlowProducer::TAO_FlowProducer ( void )

default constructor

TAO_FlowProducer::TAO_FlowProducer	(	const char *	flowname,
		AVStreams::protocolSpec	protocols,
		const char *	format
	)

Member Function Documentation

char * TAO_FlowProducer::connect_mcast	(	AVStreams::QoS &	the_qos,
		CORBA::Boolean_out	is_met,
		const char *	address,
		const char *	use_flow_protocol
	)

virtual

connect to the multicast address, not implemented.

CORBA::Boolean TAO_FlowProducer::connect_to_peer	(	AVStreams::QoS &	the_qos,
		const char *	address,
		const char *	use_flow_protocol
	)

virtual

This should be implemented in both the FlowProducer and consumer and hence is pure virtual since we need to know the role of the flowendpoint to create appropriate protocol objects. eg. in SFP to create Producer Object/ Consumer Object.

Implements TAO_FlowEndPoint.

char * TAO_FlowProducer::get_rev_channel ( const char * pcol_name )

virtual

get the reverse channel, to be used for feedback for protocols like UDP. @Naga: In the spec this is defined in the TAO_FlowProducer but it seems more reasonable for this to be in a FlowEndPoint since any of the flowendpoints can be made to listen. So in the case of UDP if the producer is listening and the consumer connects (logically) then the producer needs to know the reverse channel on its peer fep to send data to.

char * TAO_FlowProducer::go_to_listen	(	AVStreams::QoS &	the_qos,
		CORBA::Boolean	is_mcast,
		AVStreams::FlowEndPoint_ptr	peer,
		char *&	flowProtocol
	)

virtual

This should be implemented in both the FlowProducer and consumer and hence is pure virtual since we need to know the role of the flowendpoint to create appropriate protocol objects. eg. in SFP to create Producer Object/ Consumer Object.

Implements TAO_FlowEndPoint.

void TAO_FlowProducer::set_key ( const AVStreams::key & the_key )

virtual

sets the public key to be used for encryption of the data.

void TAO_FlowProducer::set_source_id ( CORBA::Long source_id )

virtual

sets the source id of this flow producer so that it can be used to distinguish this producer from others in the multicast case.

void TAO_FlowProducer::start ( void )

virtual

start this flow, to be overridden by the application.

void TAO_FlowProducer::stop ( void )

virtual