org.gvsig.fmap.mapcontext.layers

Interface ExtendedPropertiesSupport

All Known Subinterfaces:

FLayer, FLyrRaster, GraphicLayer, Project, Project, SingleLayer, VectorLayer, ViewDocument

All Known Implementing Classes:

BaseViewDocument, DefaultFLyrRaster, DefaultGraphicLayer, DefaultProject, DefaultViewDocument, ExtendedPropertiesHelper, FLayers, FLayers, FLyrBingMaps, FLyrDefault, FLyrGoogleMaps, FLyrOSM, FLyrVect, FLyrVect, FLyrWCS, FLyrWMS, FLyrWMTS, MapSheetsGrid

public interface ExtendedPropertiesSupport

Method Summary

Methods

Modifier and Type	Method and Description
Map	getExtendedProperties() Returns a hash map with all new properties associated to this layer.
Object	getProperty(Object key) Returns a reference to an object (property) associated to this layer.
void	setProperty(Object key, Object obj) Inserts an object as a property to this layer.

Method Detail

getProperty

Object getProperty(Object key)

Returns a reference to an object (property) associated to this layer.

For example, you can attach a network definition to key "network" and check if a layer has a network loaded using getAssociatedObject("network") and that it's not null.

Parameters:

key - the key associated to the property

Returns:

null if key is not found

See Also:

getExtendedProperties(), setProperty(Object, Object)

setProperty

void setProperty(Object key,
               Object obj)

Inserts an object as a property to this layer.

Parameters:

key - the key associated to the property

obj - the property

See Also:

getProperty(Object), getExtendedProperties()

getExtendedProperties

Map getExtendedProperties()

Returns a hash map with all new properties associated to this layer.

Returns:

hash table with the added properties

See Also:

getProperty(Object), setProperty(Object, Object)