net.openwings.context
Interface RelationshipListener

public interface RelationshipListener

This interface describes a callback that can be registered with a Context to be notified when context relationships are added or removed.

Method Summary

void	relationshipAdded(UniqueID context, java.lang.String name) This method is invoked when a relationship is added.
void	relationshipRemoved(UniqueID context, java.lang.String name) This method is invoked when a relationship is removed.

Method Detail

relationshipAdded

public void relationshipAdded(UniqueID context,
                              java.lang.String name)
                       throws java.rmi.RemoteException

This method is invoked when a relationship is added.

Parameters:

context - Id of the context a relationship is being added

name - Name of the context

Throws:

java.rmi.RemoteException - if there is an error communicating with the listener.

relationshipRemoved

public void relationshipRemoved(UniqueID context,
                                java.lang.String name)
                         throws java.rmi.RemoteException

This method is invoked when a relationship is removed.

Parameters:

context - Id of the context a relationship is being removed

name - Name of the context

Throws:

java.rmi.RemoteException - if there is an error communicating with the listener.