Module org.arakhne.afc.gis.giscore

Package org.arakhne.afc.gis.maplayer

Class MapLayerAttributeChangeEvent

java.lang.Object

java.util.EventObject

org.arakhne.afc.gis.maplayer.ConsumableEvent

org.arakhne.afc.gis.maplayer.MapLayerAttributeChangeEvent

All Implemented Interfaces:

Serializable

public class MapLayerAttributeChangeEvent
extends ConsumableEvent

This interface representes an event on the layer attribute changes.

Since:

14.0

Version:

17.0 2020-01-04 14:41:53

Author:

Stéphane GALLAND

See Also:

Serialized Form

Maven Group Id:

org.arakhne.afc.gis

Maven Artifact Id:

giscore

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
MapLayerAttributeChangeEvent(Object source, AttributeChangeEvent event)	Constructor.

Method Summary

Modifier and Type	Method	Description
Attribute	getAttribute()	Replies the changed attribute.
AttributeChangeEvent	getEvent()	Replies the original event that describes the attribute change.
MapLayer	getLayer()	Replies the layer that changed.
String	getName()	Replies the name of the changed attributes.
String	getOldName()	Replies the old name of the changed attributes.
AttributeValue	getOldValue()	Replies the old value of the attribute.
AttributeChangeEvent.Type	getType()	Replies the type of event.
AttributeValue	getValue()	Replies the new value of the attribute.
boolean	isTemporaryChange()	Replies if the change in the layer was marked as temporary.

Methods inherited from class org.arakhne.afc.gis.maplayer.ConsumableEvent

consume, isConsumed, isDisappearingWhenConsumed

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

MapLayerAttributeChangeEvent

public MapLayerAttributeChangeEvent(Object source,
                                    AttributeChangeEvent event)

Constructor.

Parameters:

source - the event source.

event - the event.

Method Detail

getLayer

@Pure
public MapLayer getLayer()

Replies the layer that changed.

Returns:

the layer that changed.

getEvent

@Pure
public AttributeChangeEvent getEvent()

Replies the original event that describes the attribute change.

Returns:

the original event.

getName

@Pure
public String getName()

Replies the name of the changed attributes.

Returns:

the attribute name.

getOldName

@Pure
public String getOldName()

Replies the old name of the changed attributes.

Returns:

the old attribute name.

getOldValue

@Pure
public AttributeValue getOldValue()

Replies the old value of the attribute.

Returns:

the attribute value or null

getValue

@Pure
public AttributeValue getValue()

Replies the new value of the attribute.

Returns:

the attribute value, never null

getAttribute

@Pure
public Attribute getAttribute()

Replies the changed attribute.

Returns:

the attribute, never null

getType

@Pure
public AttributeChangeEvent.Type getType()

Replies the type of event.

Returns:

the type of event.

isTemporaryChange

@Pure
public boolean isTemporaryChange()

Replies if the change in the layer was marked as temporary. The usage of this information depends on the listener's behaviour.

Returns:

true if the change is temporary, otherwise false