TAO_EC_ObserverStrategy Class Reference
The strategy to handle observers for the Event Channel subscriptions and publication. More...
#include <EC_ObserverStrategy.h>
Public Member Functions | |
| virtual | ~TAO_EC_ObserverStrategy (void) |
| Destructor. | |
| virtual RtecEventChannelAdmin::Observer_Handle | append_observer (RtecEventChannelAdmin::Observer_ptr)=0 |
| The basic methods to support the EC strategies. | |
| virtual void | remove_observer (RtecEventChannelAdmin::Observer_Handle)=0 |
| virtual void | connected (TAO_EC_ProxyPushConsumer *)=0 |
| virtual void | disconnected (TAO_EC_ProxyPushConsumer *)=0 |
| virtual void | connected (TAO_EC_ProxyPushSupplier *)=0 |
| virtual void | disconnected (TAO_EC_ProxyPushSupplier *)=0 |
Detailed Description
The strategy to handle observers for the Event Channel subscriptions and publication.The Event Channel supports Observers for the set of subscriptions and publications. This is used to implement federations of event channels, either through UDP (multicast and unicast) and/or regular CORBA calls. This behavior of the EC is strategized to avoid overhead when no gateways are needed.
Constructor & Destructor Documentation
| TAO_BEGIN_VERSIONED_NAMESPACE_DECL TAO_EC_ObserverStrategy::~TAO_EC_ObserverStrategy | ( | void | ) | [virtual] |
Destructor.
Member Function Documentation
| virtual RtecEventChannelAdmin::Observer_Handle TAO_EC_ObserverStrategy::append_observer | ( | RtecEventChannelAdmin::Observer_ptr | ) | [pure virtual] |
The basic methods to support the EC strategies.
Implemented in TAO_EC_Null_ObserverStrategy, and TAO_EC_Basic_ObserverStrategy.
| virtual void TAO_EC_ObserverStrategy::connected | ( | TAO_EC_ProxyPushSupplier * | ) | [pure virtual] |
Used by the EC to inform the ObserverStrategy that a Supplier has connected or disconnected from it.
Implemented in TAO_EC_Null_ObserverStrategy, and TAO_EC_Basic_ObserverStrategy.
| virtual void TAO_EC_ObserverStrategy::connected | ( | TAO_EC_ProxyPushConsumer * | ) | [pure virtual] |
Used by the EC to inform the ObserverStrategy that a Consumer has connected or disconnected from it.
Implemented in TAO_EC_Null_ObserverStrategy, and TAO_EC_Basic_ObserverStrategy.
| virtual void TAO_EC_ObserverStrategy::disconnected | ( | TAO_EC_ProxyPushSupplier * | ) | [pure virtual] |
Implemented in TAO_EC_Null_ObserverStrategy, and TAO_EC_Basic_ObserverStrategy.
| virtual void TAO_EC_ObserverStrategy::disconnected | ( | TAO_EC_ProxyPushConsumer * | ) | [pure virtual] |
Implemented in TAO_EC_Null_ObserverStrategy, and TAO_EC_Basic_ObserverStrategy.
| virtual void TAO_EC_ObserverStrategy::remove_observer | ( | RtecEventChannelAdmin::Observer_Handle | ) | [pure virtual] |
Implemented in TAO_EC_Null_ObserverStrategy, and TAO_EC_Basic_ObserverStrategy.
The documentation for this class was generated from the following files:
