001 /*
002 * GeoAPI - Java interfaces for OGC/ISO standards
003 * http://www.geoapi.org
004 *
005 * Copyright (C) 2004-2012 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.metadata.distribution;
033
034 import java.util.Collection;
035 import org.opengis.util.InternationalString;
036 import org.opengis.metadata.citation.OnlineResource;
037 import org.opengis.annotation.UML;
038 import org.opengis.annotation.Profile;
039
040 import static org.opengis.annotation.Obligation.*;
041 import static org.opengis.annotation.Specification.*;
042 import static org.opengis.annotation.ComplianceLevel.*;
043
044
045 /**
046 * Technical means and media by which a resource is obtained from the distributor.
047 *
048 * @author Martin Desruisseaux (IRD)
049 * @author Cory Horner (Refractions Research)
050 * @version 3.0
051 * @since 2.0
052 *
053 * @navassoc - - - OnlineResource
054 * @navassoc 1 - - Medium
055 */
056 @UML(identifier="MD_DigitalTransferOptions", specification=ISO_19115)
057 public interface DigitalTransferOptions {
058 /**
059 * Tiles, layers, geographic areas, <cite>etc.</cite>, in which data is available.
060 *
061 * @return Tiles, layers, geographic areas, <cite>etc.</cite> in which data is available, or {@code null}.
062 */
063 @UML(identifier="unitsOfDistribution", obligation=OPTIONAL, specification=ISO_19115)
064 InternationalString getUnitsOfDistribution();
065
066 /**
067 * Estimated size of a unit in the specified transfer format, expressed in megabytes.
068 * The transfer size is > 0.0.
069 * Returns {@code null} if the transfer size is unknown.
070 *
071 * @return Estimated size of a unit in the specified transfer format in megabytes, or {@code null}.
072 */
073 @UML(identifier="transferSize", obligation=OPTIONAL, specification=ISO_19115)
074 Double getTransferSize();
075
076 /**
077 * Information about online sources from which the resource can be obtained.
078 *
079 * @return Online sources from which the resource can be obtained.
080 */
081 @Profile(level=CORE)
082 @UML(identifier="onLine", obligation=OPTIONAL, specification=ISO_19115)
083 Collection<? extends OnlineResource> getOnLines();
084
085 /**
086 * Information about offline media on which the resource can be obtained.
087 *
088 * @return offline media on which the resource can be obtained, or {@code null}.
089 */
090 @UML(identifier="offLine", obligation=OPTIONAL, specification=ISO_19115)
091 Medium getOffLine();
092 }