Package org.openstreetmap.josm.data.osm.event

Class WayNodesChangedEvent

java.lang.Object

org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent

org.openstreetmap.josm.data.osm.event.WayNodesChangedEvent

public class WayNodesChangedEvent
extends AbstractDatasetChangedEvent

An event that is triggered when the nodes of a way have been changed (nodes added, removed or the order was changed)

Nested Class Summary

Nested classes/interfaces inherited from class org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent

AbstractDatasetChangedEvent.DatasetEventType

Field Summary

Fields

Modifier and Type	Field	Description
private Way	way

Fields inherited from class org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent

dataSet

Constructor Summary

Constructors

Constructor	Description
WayNodesChangedEvent(DataSet dataSet, Way way)	Constructs a new WayNodesChangedEvent.

Method Summary

Modifier and Type	Method	Description
void	fire(DataSetListener listener)	Calls the appropriate method of the listener for this event.
Way	getChangedWay()	Returns the way affected by the change.
java.util.List<? extends OsmPrimitive>	getPrimitives()	Returns list of primitives modified by this event.
AbstractDatasetChangedEvent.DatasetEventType	getType()	Returns the type of dataset changed event.

Methods inherited from class org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent

getDataset, toString

Methods inherited from class java.lang.Object

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

Field Detail

way

private final Way way

Constructor Detail

WayNodesChangedEvent

public WayNodesChangedEvent(DataSet dataSet,
                            Way way)

Constructs a new WayNodesChangedEvent.

Parameters:

dataSet - the dataset from which the event comes from

way - the way affected by the change

Method Detail

fire

public void fire(DataSetListener listener)

Description copied from class: AbstractDatasetChangedEvent

Calls the appropriate method of the listener for this event.

Specified by:

fire in class AbstractDatasetChangedEvent

Parameters:

listener - dataset listener to notify about this event

getChangedWay

public Way getChangedWay()

Returns the way affected by the change.

Returns:

the way affected by the change

getPrimitives

public java.util.List<? extends OsmPrimitive> getPrimitives()

Description copied from class: AbstractDatasetChangedEvent

Returns list of primitives modified by this event.
WARNING This value might be incorrect in case of DataChangedEvent. It returns all primitives in the dataset when this method is called (live list), not list of primitives when the event was created

Specified by:

getPrimitives in class AbstractDatasetChangedEvent

Returns:

List of modified primitives

getType

public AbstractDatasetChangedEvent.DatasetEventType getType()

Description copied from class: AbstractDatasetChangedEvent

Returns the type of dataset changed event.

Specified by:

getType in class AbstractDatasetChangedEvent

Returns:

the type of dataset changed event