001 // License: GPL. For details, see LICENSE file. 002 package org.openstreetmap.josm.data.osm.event; 003 004 /** 005 * Classes that do not wish to implement all methods of DataSetListener 006 * may use this class. Implement DatasetListenerAdapter.Listener and 007 * pass this adapter instead of class itself. 008 * 009 */ 010 public class DataSetListenerAdapter implements DataSetListener { 011 012 public interface Listener { 013 void processDatasetEvent(AbstractDatasetChangedEvent event); 014 } 015 016 private final Listener listener; 017 018 public DataSetListenerAdapter(Listener listener) { 019 this.listener = listener; 020 } 021 022 public void dataChanged(DataChangedEvent event) { 023 listener.processDatasetEvent(event); 024 } 025 026 public void nodeMoved(NodeMovedEvent event) { 027 listener.processDatasetEvent(event); 028 } 029 030 public void primitivesAdded(PrimitivesAddedEvent event) { 031 listener.processDatasetEvent(event); 032 } 033 034 public void primitivesRemoved(PrimitivesRemovedEvent event) { 035 listener.processDatasetEvent(event); 036 } 037 038 public void relationMembersChanged(RelationMembersChangedEvent event) { 039 listener.processDatasetEvent(event); 040 } 041 042 public void tagsChanged(TagsChangedEvent event) { 043 listener.processDatasetEvent(event); 044 } 045 046 public void wayNodesChanged(WayNodesChangedEvent event) { 047 listener.processDatasetEvent(event); 048 } 049 050 public void otherDatasetChange(AbstractDatasetChangedEvent event) { 051 listener.processDatasetEvent(event); 052 } 053 054 }