Server: IlsSimpleRelation Class Reference

Base class of one-to-one relations. More...

#include <ilserver/model.h>

Inheritance diagram for IlsSimpleRelation:

Public Member Functions
IlsBoolean	isModified ()
	During a notification phase, this member function returns `IlsTrue` only if the relation has been modified since the last notification phase.

Public Member Functions inherited from IlsOptionalRelation
IlsRelationId	getIdentifier () const

IlsBoolean	isMandatory ()
	Returns `IlsTrue` if the relation is mandatory. Otherwise, it returns `IlsFalse`. When a relation is mandatory, a cut applied to the target of the relation is propagated to its origin. By default, the function returns `IlsFalse` for n-ary relations and `IlsTrue` for unary relations.

Public Member Functions inherited from IlsViewedRel
virtual IlsViewed *	getIdentifiedElement (const IlsString &id) const
	This virtual member function is used to retrieve an identified object from the relation. More...

virtual IlsBoolean	hasElement (IlsViewed &) const
	This virtual member function returns `IlsTrue` if the element is a target of the relation or `IlsFalse` otherwise.

IlsBoolean	isViewed ()
	This member function returns `IlsTrue` if at least one regular view (as opposed to a multithreaded view) subscribes to the relation. More...

virtual void	onSubscribe (IlsView &)
	This empty virtual member function is called each time a view subscribes to the relation.

virtual void	onUnsubscribe (IlsView &)
	This empty virtual member function is called each time the subscription of a view to the relation is canceled.

Additional Inherited Members
Protected Member Functions inherited from IlsViewedRel
	IlsViewedRel ()
	This is the protected constructor of the class.

Detailed Description

Base class of one-to-one relations.