/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2011, Open Source Geospatial Foundation (OSGeo)
* (C) 2008, Open Geospatial Consortium Inc.
*
* All Rights Reserved. http://www.opengis.org/legal/
*/
package org.opengis.style;
import org.opengis.annotation.Extension;
import org.opengis.annotation.XmlElement;
/**
* A class to hold Channel information for use in ChannelSelection objects.
*
*
* @source $URL: http://svn.osgeo.org/geotools/trunk/modules/library/opengis/src/main/java/org/opengis/style/SelectedChannelType.java $
* @version <A HREF="http://www.opengeospatial.org/standards/symbol">Symbology Encoding Implementation Specification 1.1.0</A>
* @author Open Geospatial Consortium
* @author Ian Turton, CCG
* @author Johann Sorel (Geomatys)
* @since GeoAPI 2.2
*/
@XmlElement("SelectedChannelType")
public interface SelectedChannelType {
/**
* Returns the channel's name.
*
* @return String
*/
@XmlElement("SourceChannelName")
public String getChannelName();
/**
* Contrast enhancement may be applied to each channel in isolation.
*
* @return ContrastEnhancement
*/
@XmlElement("SelectedChannelType")
public ContrastEnhancement getContrastEnhancement();
/**
* calls the visit method of a StyleVisitor
*
* @param visitor the style visitor
*/
@Extension
Object accept(StyleVisitor visitor, Object extraData);
}