org.openstreetmap.josm.data.osm.event

Class DataSetListenerAdapter

java.lang.Object

org.openstreetmap.josm.data.osm.event.DataSetListenerAdapter

All Implemented Interfaces:

DataSetListener

public class DataSetListenerAdapter
extends java.lang.Object
implements DataSetListener

Classes that do not wish to implement all methods of DataSetListener may use this class. Implement DataSetListenerAdapter.Listener and pass this adapter instead of class itself.

Since:

2622

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	DataSetListenerAdapter.Listener Single method dataset change event listener.

Field Summary

Fields

Modifier and Type	Field and Description
private DataSetListenerAdapter.Listener	listener

Constructor Summary

Constructors

Constructor and Description
DataSetListenerAdapter(DataSetListenerAdapter.Listener listener) Constructs a new DataSetListenerAdapter.

Method Summary

Modifier and Type	Method and Description
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.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

listener

private final DataSetListenerAdapter.Listener listener

Constructor Detail

DataSetListenerAdapter

public DataSetListenerAdapter(DataSetListenerAdapter.Listener listener)

Constructs a new DataSetListenerAdapter.

Parameters:

listener - listener for which its processDatasetEvent() method will be called for all events

Method Detail

dataChanged

public void dataChanged(DataChangedEvent event)

Description copied from interface: DataSetListener

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

Specified by:

dataChanged in interface DataSetListener

Parameters:

event - data change event

nodeMoved

public void nodeMoved(NodeMovedEvent event)

Description copied from interface: DataSetListener

A node's coordinates were modified.

Specified by:

nodeMoved in interface DataSetListener

Parameters:

event - The event for the node that was moved.

primitivesAdded

public void primitivesAdded(PrimitivesAddedEvent event)

Description copied from interface: DataSetListener

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

Specified by:

primitivesAdded in interface DataSetListener

Parameters:

event - An event for an collection of newly-visible primitives

primitivesRemoved

public void primitivesRemoved(PrimitivesRemovedEvent event)

Description copied from interface: DataSetListener

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

Specified by:

primitivesRemoved in interface DataSetListener

Parameters:

event - An event for an collection of newly-invisible primitives

relationMembersChanged

public void relationMembersChanged(RelationMembersChangedEvent event)

Description copied from interface: DataSetListener

A relation's members have changed.

Specified by:

relationMembersChanged in interface DataSetListener

Parameters:

event - The event for the relation that was modified.

tagsChanged

public void tagsChanged(TagsChangedEvent event)

Description copied from interface: DataSetListener

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.

Specified by:

tagsChanged in interface DataSetListener

Parameters:

event - the event for the primitive, whose tags were affected.

wayNodesChanged

public void wayNodesChanged(WayNodesChangedEvent event)

Description copied from interface: DataSetListener

A way's node list was changed.

Specified by:

wayNodesChanged in interface DataSetListener

Parameters:

event - The event for the way that was modified.

otherDatasetChange

public void otherDatasetChange(AbstractDatasetChangedEvent event)

Description copied from interface: DataSetListener

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

Specified by:

otherDatasetChange in interface DataSetListener

Parameters:

event - the event for data modification