org.eclipse.emf.ecp.changebroker.internal

Interface Strategy

All Known Implementing Classes:

ContainingEClassStrategy, EClassStrategy, FeatureStrategy, NoStrategy

public interface Strategy

A Strategy is a registry/ruleset which allows to identify if a notification is relevant for an ChangeObserver.

Author:

jfaltermeier

Method Summary

Modifier and Type	Method and Description
void	deregister(ChangeObserver observer) Deregisters and observer.
Set<ChangeObserver>	getAllObservers() Returns all observers managed by this strategy.
Set<ChangeObserver>	getObservers(org.eclipse.emf.common.notify.Notification notification) Returns the observers which should get notified.

Method Detail

getObservers

Set<ChangeObserver> getObservers(org.eclipse.emf.common.notify.Notification notification)

Returns the observers which should get notified.

Parameters:

notification - the notification

Returns:

the observers

getAllObservers

Set<ChangeObserver> getAllObservers()

Returns all observers managed by this strategy.

Returns:

all observers

deregister

void deregister(ChangeObserver observer)

Deregisters and observer.

Parameters:

observer - the observer