001// License: GPL. For details, see LICENSE file.
002package org.openstreetmap.josm.data.osm;
003
004import java.util.Collection;
005
006public interface ChangesetCacheEvent {
007    ChangesetCache getSource();
008
009    Collection<Changeset> getAddedChangesets();
010
011    Collection<Changeset> getRemovedChangesets();
012
013    Collection<Changeset> getUpdatedChangesets();
014}