001    /*
002     *    GeoAPI - Java interfaces for OGC/ISO standards
003     *    http://www.geoapi.org
004     *
005     *    Copyright (C) 2008-2012 Open Geospatial Consortium, Inc.
006     *    All Rights Reserved. http://www.opengeospatial.org/ogc/legal
007     *
008     *    Permission to use, copy, and modify this software and its documentation, with
009     *    or without modification, for any purpose and without fee or royalty is hereby
010     *    granted, provided that you include the following on ALL copies of the software
011     *    and documentation or portions thereof, including modifications, that you make:
012     *
013     *    1. The full text of this NOTICE in a location viewable to users of the
014     *       redistributed or derivative work.
015     *    2. Notice of any changes or modifications to the OGC files, including the
016     *       date changes were made.
017     *
018     *    THIS SOFTWARE AND DOCUMENTATION IS PROVIDED "AS IS," AND COPYRIGHT HOLDERS MAKE
019     *    NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
020     *    TO, WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT
021     *    THE USE OF THE SOFTWARE OR DOCUMENTATION WILL NOT INFRINGE ANY THIRD PARTY
022     *    PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS.
023     *
024     *    COPYRIGHT HOLDERS WILL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL OR
025     *    CONSEQUENTIAL DAMAGES ARISING OUT OF ANY USE OF THE SOFTWARE OR DOCUMENTATION.
026     *
027     *    The name and trademarks of copyright holders may NOT be used in advertising or
028     *    publicity pertaining to the software without specific, written prior permission.
029     *    Title to copyright in this software and any associated documentation will at all
030     *    times remain with copyright holders.
031     */
032    package org.opengis.sld;
033    
034    import java.util.List;
035    import org.opengis.annotation.Extension;
036    import org.opengis.annotation.XmlElement;
037    
038    /**
039     * When used in a UserLayer, the CoverageExtent reference defines what coverage data is
040     * to be included in the layer and when used in a NamedLayer, it selects the data that are
041     * part of the named layer.
042     * 
043     * @version <A HREF="http://www.opengeospatial.org/standards/sld">Implementation specification 1.1.0</A>
044     * @author Open Geospatial Consortium
045     * @author Johann Sorel (Geomatys)
046     * @since GeoAPI 2.2
047     */
048    @XmlElement("CoverageExtent")
049    public interface CoverageExtent {
050    
051        /**
052         * RangeAxis describes a range subset defined by a constraining parameter. The name of
053         * that parameter matches the name of an AxisDescription element in the range set
054         * description of the selected coverage offering. The value is one of the acceptable values
055         * defined in the corresponding AxisDescription element.
056         * 
057         * @return List<RangeAxis> or null, only one between timeperiod or axis can be set.
058         */
059        @XmlElement("RangeAxis")
060        List<RangeAxis> rangeAxis();
061    
062        /**
063         * TimePeriod describes a subset corresponding to the specified time instants or intervals,
064         * expressed in an extended ISO 8601 syntax.
065         * Caution : the return type of this method may change.
066         * 
067         * @return String or null, only one between timeperiod or axis can be set.
068         */
069        //TODO replace this String by a more appropriate Java Object when ISO8601 will be implemented.
070        @XmlElement("TimePeriod")
071        String getTimePeriod();
072        
073        /**
074         * calls the visit method of a SLDVisitor
075         *
076         * @param visitor the sld visitor
077         */
078        @Extension
079        Object accept(SLDVisitor visitor, Object extraData);
080        
081    }