NAME
corelinux::Mediator - Mediator declares an interface for communicating with Colleague objects.
SYNOPSIS
#include <Mediator.hpp>
Inherited by ListMediator.
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
Implemented in ListMediator.
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
Author
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