org.geotools.styling

Class StyledLayerDescriptorImpl

Object

StyledLayerDescriptorImpl

All Implemented Interfaces:

StyledLayerDescriptor

public class StyledLayerDescriptorImpl
extends Object
implements StyledLayerDescriptor

Holds styling information (from a StyleLayerDescriptor document).

This class is based on version 1.0 of the SLD specification.

For many of us in geotools this is the reason we came along for the ride - a pretty picture. For documentation on the use of this class please consult the SLD 1.0 specification.

We may experiment with our own (or SLD 1.1) ideas but will mark such experiments for you. This is only an issue of you are considering writing out these objects for interoptability with other systems.

General strategy for supporting multiple SLD versions (and experiments):

• These classes will be BIGGER and more capabile then any one specification
• We can define (and support) explicit interfaces tracking each version (preferably GeoAPI would hold these)
• We can use Factories (aka SLD1Factory and SLD1_1Factory and SEFactory) to support the creation of conformant datastructures. Code (such as user interfaces) can be parameratized with these factories when they need to confirm to an exact version supported by an individual service. We hope that specifications are always adaptive, and will be forced to throw unsupported exceptions when functionality is removed from a specification.

Constructor Summary

Constructors

Constructor and Description
StyledLayerDescriptorImpl()

Method Summary

Modifier and Type	Method and Description
void	accept(StyleVisitor visitor) Used to navigate a Style/SLD.
void	addStyledLayer(StyledLayer layer)
boolean	equals(Object oth)
String	getAbstract() Getter for property abstractStr.
Style	getDefaultStyle() Convenience method for grabbing the default style from the StyledLayerDescriptor.
String	getName() Getter for property name.
StyledLayer[]	getStyledLayers()
String	getTitle() Getter for property title.
int	hashCode()
List<StyledLayer>	layers() Direct access to layers list.
void	setAbstract(String abstractStr) Setter for property abstractStr.
void	setName(String name) Setter for property name.
void	setStyledLayers(StyledLayer[] layers)
void	setTitle(String title) Setter for property title.

Methods inherited from class Object

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

Constructor Detail

StyledLayerDescriptorImpl

public StyledLayerDescriptorImpl()

Method Detail

getDefaultStyle

public Style getDefaultStyle()

Convenience method for grabbing the default style from the StyledLayerDescriptor.

Returns:

first Style (in SLD-->UserLayers-->UserStyles) that claims to be the default

getStyledLayers

public StyledLayer[] getStyledLayers()

Specified by:

getStyledLayers in interface StyledLayerDescriptor

setStyledLayers

public void setStyledLayers(StyledLayer[] layers)

Specified by:

setStyledLayers in interface StyledLayerDescriptor

layers

public List<StyledLayer> layers()

Description copied from interface: StyledLayerDescriptor

Direct access to layers list.

Specified by:

layers in interface StyledLayerDescriptor

Returns:

Direct access to layers list.

addStyledLayer

public void addStyledLayer(StyledLayer layer)

Specified by:

addStyledLayer in interface StyledLayerDescriptor

getName

public String getName()

Getter for property name.

Specified by:

getName in interface StyledLayerDescriptor

Returns:

Value of property name.

setName

public void setName(String name)

Setter for property name.

Specified by:

setName in interface StyledLayerDescriptor

Parameters:

name - New value of property name.

getTitle

public String getTitle()

Getter for property title.

Specified by:

getTitle in interface StyledLayerDescriptor

Returns:

Value of property title.

setTitle

public void setTitle(String title)

Setter for property title.

Specified by:

setTitle in interface StyledLayerDescriptor

Parameters:

title - New value of property title.

getAbstract

public String getAbstract()

Getter for property abstractStr.

Specified by:

getAbstract in interface StyledLayerDescriptor

Returns:

Value of property abstractStr.

setAbstract

public void setAbstract(String abstractStr)

Setter for property abstractStr.

Specified by:

setAbstract in interface StyledLayerDescriptor

Parameters:

abstractStr - New value of property abstractStr.

accept

public void accept(StyleVisitor visitor)

Description copied from interface: StyledLayerDescriptor

Used to navigate a Style/SLD.

Specified by:

accept in interface StyledLayerDescriptor

equals

public boolean equals(Object oth)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object