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TAO_EC_Trivial_Supplier_Filter Class Reference

A null filtering strategy. More...

#include <EC_Trivial_Supplier_Filter.h>

Inheritance diagram for TAO_EC_Trivial_Supplier_Filter:

Inheritance graph
Collaboration diagram for TAO_EC_Trivial_Supplier_Filter:

Collaboration graph
List of all members.

Public Member Functions

 TAO_EC_Trivial_Supplier_Filter (TAO_EC_Event_Channel_Base *ec)
virtual void bind (TAO_EC_ProxyPushConsumer *consumer)
virtual void unbind (TAO_EC_ProxyPushConsumer *consumer)
virtual void connected (TAO_EC_ProxyPushSupplier *supplier ACE_ENV_ARG_DECL)
virtual void reconnected (TAO_EC_ProxyPushSupplier *supplier ACE_ENV_ARG_DECL)
virtual void disconnected (TAO_EC_ProxyPushSupplier *supplier ACE_ENV_ARG_DECL)
virtual void shutdown (ACE_ENV_SINGLE_ARG_DECL)
 The event channel is shutting down.
virtual void push (const RtecEventComm::EventSet &event, TAO_EC_ProxyPushConsumer *consumer ACE_ENV_ARG_DECL_NOT_USED)
virtual void push_scheduled_event (RtecEventComm::EventSet &event, const TAO_EC_QOS_Info &event_info ACE_ENV_ARG_DECL)
virtual CORBA::ULong _decr_refcnt (void)
virtual CORBA::ULong _incr_refcnt (void)

Private Attributes

 The event channel, used to locate the set of consumers.

Detailed Description

A null filtering strategy.

This strategy does no filtering, it is useful for backends of the CosEventChannel, testing and broadcasters; it uses the ConsumerAdmin to find all the consumers and pushes the event to all of them.

Constructor & Destructor Documentation

TAO_BEGIN_VERSIONED_NAMESPACE_DECL TAO_EC_Trivial_Supplier_Filter::TAO_EC_Trivial_Supplier_Filter TAO_EC_Event_Channel_Base ec  ) 


Member Function Documentation

CORBA::ULong TAO_EC_Trivial_Supplier_Filter::_decr_refcnt void   )  [virtual]

Implements TAO_EC_Supplier_Filter.

CORBA::ULong TAO_EC_Trivial_Supplier_Filter::_incr_refcnt void   )  [virtual]

Increment and decrement the reference count, locking must be provided by the user.

Implements TAO_EC_Supplier_Filter.

void TAO_EC_Trivial_Supplier_Filter::bind TAO_EC_ProxyPushConsumer consumer  )  [virtual]

Whenever a ProxyPushConsumer is initialized it calls this method to inform the Supplier_Filter of its identity. Strategies that do not keep ProxyPushConsumer specific information, or that are shared between multiple ProxyPushConsumers can ignore this message.

Implements TAO_EC_Supplier_Filter.

virtual void TAO_EC_Trivial_Supplier_Filter::connected TAO_EC_ProxyPushSupplier *supplier  ACE_ENV_ARG_DECL  )  [virtual]

Concrete implementations can use this methods to keep track of the consumers interested in this events.

Implements TAO_EC_Supplier_Filter.

virtual void TAO_EC_Trivial_Supplier_Filter::disconnected TAO_EC_ProxyPushSupplier *supplier  ACE_ENV_ARG_DECL  )  [virtual]

Implements TAO_EC_Supplier_Filter.

void TAO_EC_Trivial_Supplier_Filter::push const RtecEventComm::EventSet event,
TAO_EC_ProxyPushConsumer *consumer  ACE_ENV_ARG_DECL_NOT_USED

The ProxyPushConsumer delegates on this class to actually send the event.

Implements TAO_EC_Supplier_Filter.

void TAO_EC_Trivial_Supplier_Filter::push_scheduled_event RtecEventComm::EventSet event,
const TAO_EC_QOS_Info &event_info  ACE_ENV_ARG_DECL

Events are first scheduled by the TAO_EC_Scheduling_Strategy, and then pushed through this class again.

Implements TAO_EC_Supplier_Filter.

virtual void TAO_EC_Trivial_Supplier_Filter::reconnected TAO_EC_ProxyPushSupplier *supplier  ACE_ENV_ARG_DECL  )  [virtual]

Implements TAO_EC_Supplier_Filter.

void TAO_EC_Trivial_Supplier_Filter::shutdown ACE_ENV_SINGLE_ARG_DECL   )  [virtual]

The event channel is shutting down.

Implements TAO_EC_Supplier_Filter.

void TAO_EC_Trivial_Supplier_Filter::unbind TAO_EC_ProxyPushConsumer consumer  )  [virtual]

Wheneve a ProxyPushConsumer is about to be destroyed it calls this method to inform the Supplier_Filter that it should release any resources related to it. Supplier_Filter strategies that are bound to a particular ProxyConsumer can use this opportunity to destroy themselves; filter strategies that do not keep ProxyPushConsumer specific information can simply ignore the message.

Implements TAO_EC_Supplier_Filter.

Member Data Documentation

TAO_EC_Event_Channel_Base* TAO_EC_Trivial_Supplier_Filter::event_channel_ [private]

The event channel, used to locate the set of consumers.

The documentation for this class was generated from the following files:
Generated on Tue Dec 20 23:42:54 2005 for TAO_RTEvent by  doxygen