org.opengis.sld
Interface UserLayer

Show UML class diagram

All Superinterfaces:

Layer

@XmlElement(value="UserLayer")
public interface UserLayer
extends Layer

Since a layer is defined as a collection of potentially mixed-type features, the UserLayer element must provide the means to identify the features to be used.

Since:

GeoAPI 2.2

Version:

Implementation specification 1.1.0

Method Summary

Object	accept(SLDVisitor visitor, Object extraData) calls the visit method of a SLDVisitor
Constraints	getConstraints() Constraints to apply on the features.
Source	getSource() All features to be rendered are assumed to be fetched from a Web Feature Server (WFS) or a Web Coverage Service (WCS, in which case the term “features” is used loosely).
List<? extends Style>	styles() Styles to apply on the features.

Methods inherited from interface Layer

getDescription, getName

Method Detail

getSource

@XmlElement(value="InlineFeature,RemoteOWS")
Source getSource()

All features to be rendered are assumed to be fetched from a Web Feature Server (WFS) or a Web Coverage Service (WCS, in which case the term “features” is used loosely). Alternatively they can be supplied in-line in the SLD document. This alternative is only recommended for small numbers of features of transient nature.

Returns:

InlineFeature or RemoteOWS

getConstraints

@XmlElement(value="LayerFeatureConstraints,LayerCoverageConstraints")
Constraints getConstraints()

Constraints to apply on the features.

Returns:

LayerFeatureConstraints or LayerCoverageConstraints

styles

@XmlElement(value="UserStyle")
List<? extends Style> styles()

Styles to apply on the features.

accept

@Extension
Object accept(SLDVisitor visitor,
                        Object extraData)

calls the visit method of a SLDVisitor

Parameters:

visitor - the sld visitor