Uses of Interface
com.university.bookstore.observer.MaterialObserver

Packages that use MaterialObserver

Package	Description
com.university.bookstore.observer

Uses of MaterialObserver in com.university.bookstore.observer

Classes in com.university.bookstore.observer that implement MaterialObserver

Modifier and Type	Class	Description
class	AnalyticsObserver	Observer that collects analytics data from material events.
class	AuditLogObserver	Observer that maintains an audit log of all material events.
class	InventoryObserver	Observer that tracks inventory changes for materials.

Methods in com.university.bookstore.observer with type parameters of type MaterialObserver

Modifier and Type	Method	Description
<T extends MaterialObserver> List<T>	MaterialEventPublisher.getObserversOfType(Class<T> observerType)	Gets observers of a specific type.

Methods in com.university.bookstore.observer that return types with arguments of type MaterialObserver

Modifier and Type	Method	Description
List<MaterialObserver>	MaterialEventPublisher.getObservers()	Gets a list of all registered observers.

Methods in com.university.bookstore.observer with parameters of type MaterialObserver

Modifier and Type	Method	Description
void	MaterialEventPublisher.addObserver(MaterialObserver observer)
void	MaterialSubject.addObserver(MaterialObserver observer)	Adds an observer to receive material events.
boolean	MaterialEventPublisher.hasObserver(MaterialObserver observer)	Checks if a specific observer is registered.
boolean	MaterialEventPublisher.removeObserver(MaterialObserver observer)
boolean	MaterialSubject.removeObserver(MaterialObserver observer)	Removes an observer from receiving material events.