org.eclipse.viatra.query.runtime.base.api

Interface InstanceListener

public interface InstanceListener

Interface for observing insertion / deletion of instances of EClass.

Method Summary

Modifier and Type	Method and Description
void	instanceDeleted(org.eclipse.emf.ecore.EClass clazz, org.eclipse.emf.ecore.EObject instance) Called when the given instance was removed from the model.
void	instanceInserted(org.eclipse.emf.ecore.EClass clazz, org.eclipse.emf.ecore.EObject instance) Called when the given instance was added to the model.

Method Detail

instanceInserted

void instanceInserted(org.eclipse.emf.ecore.EClass clazz,
                      org.eclipse.emf.ecore.EObject instance)

Called when the given instance was added to the model.

Parameters:

clazz - an EClass registered for this listener, for which a new instance (possibly an instance of a subclass) was inserted into the model

instance - an EObject instance that was inserted into the model

instanceDeleted

void instanceDeleted(org.eclipse.emf.ecore.EClass clazz,
                     org.eclipse.emf.ecore.EObject instance)

Called when the given instance was removed from the model.

Parameters:

clazz - an EClass registered for this listener, for which an instance (possibly an instance of a subclass) was removed from the model

instance - an EObject instance that was removed from the model