TAO  2.1.1
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TAO_LF_Multi_Event Class Reference

Use the Leader/Follower loop to wait for one specific event in the invocation path. More...

#include <LF_Multi_Event.h>

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List of all members.

Classes

struct  Event_Node

Public Member Functions

 TAO_LF_Multi_Event (void)
 Constructor.
virtual ~TAO_LF_Multi_Event (void)
 Destructor.
virtual int bind (TAO_LF_Follower *follower)
 Propagate the follower to all the events in the collection.
virtual int unbind (TAO_LF_Follower *follower)
 Unbind the follower from all the collected events.
void add_event (TAO_Connection_Handler *ch)
 Adds a handler to the collection.
TAO_Connection_Handlerwinner (void)
TAO_Transportbase_transport (void)
 Returns the transport associated with the first entry in the collection.
int successful (void) const
int error_detected (void) const

Protected Member Functions

virtual void state_changed_i (int new_state)
 Validate the state change.
virtual int is_state_final (void)
 Check whether we have reached the final state..

Private Member Functions

void operator= (const TAO_LF_Multi_Event &)
 TAO_LF_Multi_Event (const TAO_LF_Multi_Event &)

Private Attributes

struct Event_Nodeevents_
TAO_Connection_Handlerwinner_

Detailed Description

Use the Leader/Follower loop to wait for one specific event in the invocation path.

Used by the parallel connection strategy for waiting on one of many connections.


Constructor & Destructor Documentation

Constructor.

Destructor.


Member Function Documentation

Adds a handler to the collection.

Returns the transport associated with the first entry in the collection.

int TAO_LF_Multi_Event::bind ( TAO_LF_Follower follower)
virtual

Propagate the follower to all the events in the collection.

Reimplemented from TAO_LF_Event.

int TAO_LF_Multi_Event::error_detected ( void  ) const
virtual

Return 1 if an error was detected while waiting for the event - This iterates over the list of events and returns 1 only if all of them return 1 from error_detected().

Implements TAO_LF_Event.

int TAO_LF_Multi_Event::is_state_final ( void  )
protectedvirtual

Check whether we have reached the final state..

Implements TAO_LF_Event.

void TAO_LF_Multi_Event::operator= ( const TAO_LF_Multi_Event )
private
void TAO_LF_Multi_Event::state_changed_i ( int  new_state)
protectedvirtual

Validate the state change.

Implements TAO_LF_Event.

int TAO_LF_Multi_Event::successful ( void  ) const
virtual

Return 1 if the condition was satisfied successfully, 0 if it has not - This iterates over the list of attached events and returns 1 if any of them return 1 from successful.

Implements TAO_LF_Event.

int TAO_LF_Multi_Event::unbind ( TAO_LF_Follower follower)
virtual

Unbind the follower from all the collected events.

Reimplemented from TAO_LF_Event.

Returns the connection handler that caused the successful status to be returned.


Member Data Documentation


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