org.openstreetmap.josm.data.osm.event
Interface DataSetListener

All Known Implementing Classes:

AutoCompletionManager, ChangesetsInActiveDataLayerListModel, DataSetListenerAdapter, FilterDialog, HistoryBrowserModel, MemberTableModel, MultipolygonCache, RelationListDialog, SelectionListDialog.SelectionListModel

public interface DataSetListener

A listener listening for all DataSet changes.

See Also:

DataSetListenerAdapter

Method Summary

void	dataChanged(DataChangedEvent event) Called after big changes in dataset.
void	nodeMoved(NodeMovedEvent event) A node's coordinates were modified.
void	otherDatasetChange(AbstractDatasetChangedEvent event) Minor dataset change, currently only changeset id changed is supported, but can be extended in future.
void	primitivesAdded(PrimitivesAddedEvent event) A bunch of primitives were added into the DataSet, or existing deleted/invisible primitives were resurrected.
void	primitivesRemoved(PrimitivesRemovedEvent event) A bunch of primitives were removed from the DataSet, or preexisting primitives were marked as deleted.
void	relationMembersChanged(RelationMembersChangedEvent event) A relation's members have changed.
void	tagsChanged(TagsChangedEvent event) There was some change in the tag set of a primitive.
void	wayNodesChanged(WayNodesChangedEvent event) A way's node list was changed.

Method Detail

primitivesAdded

void primitivesAdded(PrimitivesAddedEvent event)

A bunch of primitives were added into the DataSet, or existing deleted/invisible primitives were resurrected.

Parameters:

added - A collection of newly-visible primitives

primitivesRemoved

void primitivesRemoved(PrimitivesRemovedEvent event)

A bunch of primitives were removed from the DataSet, or preexisting primitives were marked as deleted.

Parameters:

removed - A collection of newly-invisible primitives

tagsChanged

void tagsChanged(TagsChangedEvent event)

There was some change in the tag set of a primitive. It can have been a tag addition, tag removal or change in tag value.

Parameters:

prim - the primitive, whose tags were affected.

nodeMoved

void nodeMoved(NodeMovedEvent event)

A node's coordinates were modified.

Parameters:

node - The node that was moved.

wayNodesChanged

void wayNodesChanged(WayNodesChangedEvent event)

A way's node list was changed.

Parameters:

way - The way that was modified.

relationMembersChanged

void relationMembersChanged(RelationMembersChangedEvent event)

A relation's members have changed.

Parameters:

relation - The relation that was modified.

otherDatasetChange

void otherDatasetChange(AbstractDatasetChangedEvent event)

Minor dataset change, currently only changeset id changed is supported, but can be extended in future.

Parameters:

event -

dataChanged

void dataChanged(DataChangedEvent event)

Called after big changes in dataset. Usually other events are stopped using Dataset.beginUpdate() and after operation is completed (Dataset.endUpdate()), #dataChanged() is called.