org.eclipse.gef4.common.collections

Interface SetMultimapChangeListener<K,V>

Type Parameters:

K - The key type of the ObservableSetMultimap.

V - The value type of the ObservableSetMultimap.

public interface SetMultimapChangeListener<K,V>

A SetMultimapChangeListener is the notification target for changes related to an ObservableSetMultimap.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	SetMultimapChangeListener.Change<K,V> Represents an elementary change done to an ObservableSetMultimap, related to a single key but to potentially multiple values.

Method Summary

Modifier and Type	Method and Description
void	onChanged(SetMultimapChangeListener.Change<? extends K,? extends V> change) Called after a change has been made to an ObservableSetMultimap.

Method Detail

onChanged

void onChanged(SetMultimapChangeListener.Change<? extends K,? extends V> change)

Called after a change has been made to an ObservableSetMultimap. This method is called whenever a change to a single key is performed. In case of complex operation like Multimap.clear() or Multimap.putAll(Object, Iterable) multiple invocations will occur.

Parameters:

change - A SetMultimapChangeListener.Change object representing the changes that were performed on the source ObservableSetMultimap.