etl::message_broker Class Reference

Message broker. More...

#include <message_broker.h>

Classes
class	subscription

Public Types
typedef etl::span< const etl::message_id_t >	message_id_span_t
Public Types inherited from etl::imessage_router
enum	{   NULL_MESSAGE_ROUTER = 255 , MESSAGE_BUS = 254 , ALL_MESSAGE_ROUTERS = 253 , MESSAGE_BROKER = 252 ,   MESSAGE_ROUTER = 251 , MAX_MESSAGE_ROUTER = 249 }
enum	{   NULL_MESSAGE_ROUTER = 255 , MESSAGE_BUS = 254 , ALL_MESSAGE_ROUTERS = 253 , MESSAGE_BROKER = 252 ,   MESSAGE_ROUTER = 251 , MAX_MESSAGE_ROUTER = 249 }
Public Types inherited from etl::successor< imessage_router >
typedef imessage_router	successor_type

Public Member Functions
	message_broker ()
	Constructor.
	message_broker (etl::imessage_router &successor_)
	Constructor.
	message_broker (etl::message_router_id_t id_)
	Constructor.
	message_broker (etl::message_router_id_t id_, etl::imessage_router &successor_)
	Constructor.
void	subscribe (etl::message_broker::subscription &new_sub)
	Subscribe to the broker.
void	unsubscribe (etl::imessage_router &router)
virtual void	receive (const etl::imessage &msg) ETL_OVERRIDE
virtual void	receive (etl::shared_message shared_msg) ETL_OVERRIDE
virtual void	receive (etl::message_router_id_t destination_router_id, const etl::imessage &msg) ETL_OVERRIDE
virtual void	receive (etl::message_router_id_t destination_router_id, etl::shared_message shared_msg) ETL_OVERRIDE
virtual bool	accepts (etl::message_id_t id) const ETL_OVERRIDE
void	clear ()
virtual ETL_DEPRECATED bool	is_null_router () const ETL_OVERRIDE
virtual bool	is_producer () const ETL_OVERRIDE
virtual bool	is_consumer () const ETL_OVERRIDE
bool	empty () const
bool	accepts (const etl::imessage &msg) const
Public Member Functions inherited from etl::imessage_router
bool	accepts (const etl::imessage &msg) const
etl::message_router_id_t	get_message_router_id () const
bool	accepts (const etl::imessage &msg) const
etl::message_router_id_t	get_message_router_id () const
Public Member Functions inherited from etl::successor< imessage_router >
	successor ()
	Default constructor.
void	set_successor (successor_type &s)
	Set the successor.
void	append_successor (TSuccessor &s)
	Append a successor.
void	clear_successor ()
	Clear the successor.
void	clear_successor_chain ()
	Clear the successor chain.
successor_type &	get_successor () const
bool	has_successor () const
	Does this have a successor?

Additional Inherited Members
Protected Member Functions inherited from etl::imessage_router
	imessage_router (etl::message_router_id_t id_)
	imessage_router (etl::message_router_id_t id_, imessage_router &successor_)
	imessage_router (etl::message_router_id_t id_)
	imessage_router (etl::message_router_id_t id_, imessage_router &successor_)

Detailed Description

Message broker.

Member Function Documentation

accepts()

virtual bool etl::message_broker::accepts ( etl::message_id_t id ) const

inlinevirtual

Message brokers accept messages determined by the subscribed routers.

Implements etl::imessage_router.

is_consumer()

virtual bool etl::message_broker::is_consumer ( ) const

inlinevirtual

Implements etl::imessage_router.

is_null_router()

virtual ETL_DEPRECATED bool etl::message_broker::is_null_router ( ) const

inlinevirtual

Implements etl::imessage_router.

is_producer()

virtual bool etl::message_broker::is_producer ( ) const

inlinevirtual

Implements etl::imessage_router.

receive() [1/4]

virtual void etl::message_broker::receive ( const etl::imessage & msg )

inlinevirtual

Implements etl::imessage_router.

receive() [2/4]

virtual void etl::message_broker::receive ( etl::message_router_id_t destination_router_id, const etl::imessage & msg )

inlinevirtual

Reimplemented from etl::imessage_router.

receive() [3/4]

virtual void etl::message_broker::receive ( etl::message_router_id_t destination_router_id, etl::shared_message shared_msg )

inlinevirtual

Reimplemented from etl::imessage_router.

receive() [4/4]

virtual void etl::message_broker::receive ( etl::shared_message shared_msg )

inlinevirtual

Reimplemented from etl::imessage_router.

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

• include/etl/message_broker.h