org.geotools.map.event
Class MapLayerListEvent

java.lang.Object
  java.util.EventObject
      org.geotools.map.event.MapLayerListEvent

All Implemented Interfaces:

java.io.Serializable

public class MapLayerListEvent

extends java.util.EventObject

Event object used to report changes in the list of layers managed by a MapContext

Author:

wolf

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

MapLayerListEvent(MapContext source, MapLayer layer, int position)
Creates a new instance of MapLayerListEvent

MapLayerListEvent(MapContext source, MapLayer layer, int fromIndex, int toIndex)
Creates a new instance of MapLayerListEvent

MapLayerListEvent(MapContext source, MapLayer layer, int position, MapLayerEvent mapLayerEvent)
Creates a new instance of MapLayerListEvent

Method Summary

int	getFromIndex() Returns the index of the first layer involved in the change
MapLayer	getLayer() Returns the layer involved in the change
MapLayerEvent	getMapLayerEvent() Returns the map layer event that originated this layer list event
int	getToIndex() Returns the index of the last layer involved in the change

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

MapLayerListEvent

public MapLayerListEvent(MapContext source,
                         MapLayer layer,
                         int fromIndex,
                         int toIndex)

Creates a new instance of MapLayerListEvent

Parameters:

source - DOCUMENT ME!

layer - DOCUMENT ME!

fromIndex - DOCUMENT ME!

toIndex - DOCUMENT ME!

MapLayerListEvent

public MapLayerListEvent(MapContext source,
                         MapLayer layer,
                         int position)

Creates a new instance of MapLayerListEvent

Parameters:

source - DOCUMENT ME!

layer - DOCUMENT ME!

position - DOCUMENT ME!

MapLayerListEvent

public MapLayerListEvent(MapContext source,
                         MapLayer layer,
                         int position,
                         MapLayerEvent mapLayerEvent)

Creates a new instance of MapLayerListEvent

Parameters:

source - DOCUMENT ME!

layer - DOCUMENT ME!

position - DOCUMENT ME!

mapLayerEvent - DOCUMENT ME!

Method Detail

getLayer

public MapLayer getLayer()

Returns the layer involved in the change

Returns:

Value of property layer.

getFromIndex

public int getFromIndex()

Returns the index of the first layer involved in the change

Returns:

The old index of the layer. -1 will be returned if the layer was not in the MapContext

getToIndex

public int getToIndex()

Returns the index of the last layer involved in the change

Returns:

The old index of the layer. -1 will be returned if the layer is no more in the MapContext

getMapLayerEvent

public MapLayerEvent getMapLayerEvent()

Returns the map layer event that originated this layer list event

Returns:

Value of property mapLayerEvent.