org.deegree.graphics.sld
Class AbstractLayer

java.lang.Object
  org.deegree.graphics.sld.AbstractLayer

All Implemented Interfaces:

Marshallable

Direct Known Subclasses:

NamedLayer, UserLayer

public abstract class AbstractLayer
extends Object
implements Marshallable

----------------------------------------------------------------------

Version:

$Revision: 18195 $ $Date: 2009-06-18 17:55:39 +0200 (Thu, 18 Jun 2009) $

Author:

Katharina Lupp

Field Summary

protected LayerFeatureConstraints	layerFeatureConstraints The feature contrains
protected String	name name of the layer.
protected List<AbstractStyle>	styles the styles

Constructor Summary

AbstractLayer(String name, LayerFeatureConstraints layerFeatureConstraints, AbstractStyle[] styles)
constructor initializing the class with the

Method Summary

void	addStyle(AbstractStyle style)
LayerFeatureConstraints	getLayerFeatureConstraints() The LayerFeatureConstraints element is optional in a NamedLayer and allows the user to specify constraints on what features of what feature types are to be selected by the named-layer reference.
String	getName() The Name element identifies the well-known name of the layer being referenced, and is required.
AbstractStyle[]	getStyles() Returns the styles associated to the Layer.
void	removeStyle(AbstractStyle style)
void	setLayerFeatureConstraints(LayerFeatureConstraints layerFeatureConstraints) sets the
void	setName(String name) sets the
void	setStyles(AbstractStyle[] styles) Adds styles to the Layer.
String	toString() returns a STring-Representation of the layer

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.deegree.framework.xml.Marshallable

exportAsXML

Field Detail

layerFeatureConstraints

protected LayerFeatureConstraints layerFeatureConstraints

The feature contrains

styles

protected List<AbstractStyle> styles

the styles

name

protected String name

name of the layer.

Constructor Detail

AbstractLayer

AbstractLayer(String name,
              LayerFeatureConstraints layerFeatureConstraints,
              AbstractStyle[] styles)

constructor initializing the class with the

Parameters:

name -

layerFeatureConstraints -

styles -

Method Detail

getName

public String getName()

The Name element identifies the well-known name of the layer being referenced, and is required. All possible well-known names are usually identified in the capabilities document for a server.

Returns:

the name of the layer

setName

public void setName(String name)

sets the

Parameters:

name - the name of the layer

getLayerFeatureConstraints

public LayerFeatureConstraints getLayerFeatureConstraints()

The LayerFeatureConstraints element is optional in a NamedLayer and allows the user to specify constraints on what features of what feature types are to be selected by the named-layer reference. It is essentially a filter that allows the selection of fewer features than are present in the named layer.

Returns:

the LayerFeatureConstraints

setLayerFeatureConstraints

public void setLayerFeatureConstraints(LayerFeatureConstraints layerFeatureConstraints)

sets the

Parameters:

layerFeatureConstraints - the LayerFeatureConstraints

getStyles

public AbstractStyle[] getStyles()

Returns the styles associated to the Layer. This may be UserStyles or NamedStyles

A UserStyle is at the same semantic level as a NamedStyle used in the context of a WMS. In a sense, a named style can be thought of as a reference to a hidden UserStyle that is stored inside of a map server.

Returns:

the Styles of the Layer as ArrayList

setStyles

public void setStyles(AbstractStyle[] styles)

Adds styles to the Layer.

Parameters:

styles - the styles for the layer as Array

addStyle

public void addStyle(AbstractStyle style)

Parameters:

style - a style to add

See Also:

getStyles()

removeStyle

public void removeStyle(AbstractStyle style)

Parameters:

style - a style to remove

See Also:

getStyles()

toString

public String toString()

returns a STring-Representation of the layer

Overrides:

toString in class Object

Returns:

the layer as String