corelinux::Mediator Class Reference

Mediator declares an interface for communicating with Colleague objects. More...

#include <Mediator.hpp>

List of all members.

Public Member Functions

 Mediator (void)
 Default constructor.
 Mediator (MediatorCref)
 Copy constructor.
virtual ~Mediator (void)
 Virtual destructor.
MediatorRef operator= (MediatorCref)
 Assignment operator.
bool operator== (MediatorCref) const
 Equality operator.
virtual void action (Event< Identifier > *) throw ( NullPointerException )

Protected Member Functions

virtual void colleagueCreated (ColleaguePtr)=0
 colleagueCreated requires a implementation for derivations that need to gather information from the Colleague to distribute action events
virtual Iterator< ColleaguePtr > * createIterator (Event< Identifier > *)=0
 When action is called on the Mediator, it will ask the implementation for the Colleagues that are interested in the event identified by the identifier.
virtual void destroyIterator (Iterator< ColleaguePtr > *)=0
 Called when action is through with the colleague iteration.


Detailed Description

Mediator declares an interface for communicating with Colleague objects.

Member Function Documentation

virtual void corelinux::Mediator::colleagueCreated ( ColleaguePtr   )  [protected, pure virtual]

colleagueCreated requires a implementation for derivations that need to gather information from the Colleague to distribute action events

Parameters:
Colleague pointer

virtual Iterator<ColleaguePtr>* corelinux::Mediator::createIterator ( Event< Identifier > *   )  [protected, pure virtual]

When action is called on the Mediator, it will ask the implementation for the Colleagues that are interested in the event identified by the identifier.

Parameters:
IdentifierCref key to interested parties
Returns:
Iterator over Colleague pointer

virtual void corelinux::Mediator::destroyIterator ( Iterator< ColleaguePtr > *   )  [protected, pure virtual]

Called when action is through with the colleague iteration.

Parameters:
Iterator over Colleague pointer


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

This is the CoreLinux++ reference manual
Provided by The CoreLinux Consortium