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TAO_EC_Null_ObserverStrategy Class Reference

A null observer strategy. More...

#include <EC_ObserverStrategy.h>

Inheritance diagram for TAO_EC_Null_ObserverStrategy:

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Collaboration diagram for TAO_EC_Null_ObserverStrategy:

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List of all members.

Public Member Functions

 TAO_EC_Null_ObserverStrategy (void)
 Constructor.

virtual RtecEventChannelAdmin::Observer_Handle append_observer (RtecEventChannelAdmin::Observer_ptr) throw ( CORBA::SystemException, RtecEventChannelAdmin::EventChannel::SYNCHRONIZATION_ERROR, RtecEventChannelAdmin::EventChannel::CANT_APPEND_OBSERVER)
 The basic methods to support the EC strategies.

virtual void remove_observer (RtecEventChannelAdmin::Observer_Handle) throw ( CORBA::SystemException, RtecEventChannelAdmin::EventChannel::SYNCHRONIZATION_ERROR, RtecEventChannelAdmin::EventChannel::CANT_REMOVE_OBSERVER)
virtual void connected (TAO_EC_ProxyPushConsumer *)
virtual void disconnected (TAO_EC_ProxyPushConsumer *)
virtual void connected (TAO_EC_ProxyPushSupplier *)
virtual void disconnected (TAO_EC_ProxyPushSupplier *)

Detailed Description

A null observer strategy.

This class keeps no information and simply ignores the messages from the EC.

Definition at line 108 of file EC_ObserverStrategy.h.

Constructor & Destructor Documentation

TAO_BEGIN_VERSIONED_NAMESPACE_DECL ACE_INLINE TAO_EC_Null_ObserverStrategy::TAO_EC_Null_ObserverStrategy (  void   ) 
 

Constructor.

Definition at line 8 of file EC_ObserverStrategy.i. 

00009 {
00010 }

Member Function Documentation

RtecEventChannelAdmin::Observer_Handle TAO_EC_Null_ObserverStrategy::append_observer (  RtecEventChannelAdmin::Observer_ptr   )  throw ( CORBA::SystemException, RtecEventChannelAdmin::EventChannel::SYNCHRONIZATION_ERROR, RtecEventChannelAdmin::EventChannel::CANT_APPEND_OBSERVER) [virtual]
 

The basic methods to support the EC strategies.

Implements TAO_EC_ObserverStrategy.

Definition at line 27 of file EC_ObserverStrategy.cpp.

References ACE_THROW_RETURN. 

00034 {
00035   ACE_THROW_RETURN (
00036       RtecEventChannelAdmin::EventChannel::CANT_APPEND_OBSERVER(),
00037       0);
00038 }

void TAO_EC_Null_ObserverStrategy::connected (  TAO_EC_ProxyPushSupplier *   )  [virtual]
 

Used by the EC to inform the ObserverStrategy that a Supplier has connected or disconnected from it.

Implements TAO_EC_ObserverStrategy.

Definition at line 65 of file EC_ObserverStrategy.cpp. 

00067 {
00068 }

void TAO_EC_Null_ObserverStrategy::connected (  TAO_EC_ProxyPushConsumer *   )  [virtual]
 

Used by the EC to inform the ObserverStrategy that a Consumer has connected or disconnected from it.

Implements TAO_EC_ObserverStrategy.

Definition at line 53 of file EC_ObserverStrategy.cpp. 

00055 {
00056 }

void TAO_EC_Null_ObserverStrategy::disconnected (  TAO_EC_ProxyPushSupplier *   )  [virtual]
 

Implements TAO_EC_ObserverStrategy.

Definition at line 71 of file EC_ObserverStrategy.cpp. 

00073 {
00074 }

void TAO_EC_Null_ObserverStrategy::disconnected (  TAO_EC_ProxyPushConsumer *   )  [virtual]
 

Implements TAO_EC_ObserverStrategy.

Definition at line 59 of file EC_ObserverStrategy.cpp. 

00061 {
00062 }

void TAO_EC_Null_ObserverStrategy::remove_observer (  RtecEventChannelAdmin::Observer_Handle   )  throw ( CORBA::SystemException, RtecEventChannelAdmin::EventChannel::SYNCHRONIZATION_ERROR, RtecEventChannelAdmin::EventChannel::CANT_REMOVE_OBSERVER) [virtual]
 

Implements TAO_EC_ObserverStrategy.

Definition at line 41 of file EC_ObserverStrategy.cpp.

References ACE_THROW, and RtecEventChannelAdmin::Observer_Handle. 

00048 {
00049   ACE_THROW (RtecEventChannelAdmin::EventChannel::CANT_REMOVE_OBSERVER());
00050 }

The documentation for this class was generated from the following files:
Generated on Thu Nov 9 13:15:06 2006 for TAO_RTEvent by doxygen 1.3.6