| 1 | // License: GPL. For details, see LICENSE file.
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| 2 | package org.openstreetmap.josm.data.gpx;
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| 3 |
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| 4 | import java.util.Arrays;
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| 5 | import java.util.Collection;
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| 6 | import java.util.List;
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| 7 |
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| 8 | import org.openstreetmap.josm.Main;
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| 9 |
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| 10 | /**
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| 11 | * Constants for GPX handling.
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| 12 | */
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| 13 | public interface GpxConstants {
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| 14 |
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| 15 | /** GPS name of the element. This field will be transferred to and from the GPS.
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| 16 | * GPX does not place restrictions on the length of this field or the characters contained in it.
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| 17 | * It is up to the receiving application to validate the field before sending it to the GPS. */
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| 18 | public static final String GPX_NAME = "name";
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| 19 |
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| 20 | /** GPS element comment. Sent to GPS as comment. */
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| 21 | public static final String GPX_CMT = "cmt";
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| 22 |
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| 23 | /** Text description of the element. Holds additional information about the element intended for the user, not the GPS. */
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| 24 | public static final String GPX_DESC = "desc";
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| 25 |
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| 26 | /** Source of data. Included to give user some idea of reliability and accuracy of data. */
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| 27 | public static final String GPX_SRC = "src";
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| 28 |
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| 29 | public static final String META_PREFIX = "meta.";
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| 30 | public static final String META_AUTHOR_NAME = META_PREFIX + "author.name";
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| 31 | public static final String META_AUTHOR_EMAIL = META_PREFIX + "author.email";
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| 32 | public static final String META_AUTHOR_LINK = META_PREFIX + "author.link";
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| 33 | public static final String META_COPYRIGHT_AUTHOR = META_PREFIX + "copyright.author";
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| 34 | public static final String META_COPYRIGHT_LICENSE = META_PREFIX + "copyright.license";
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| 35 | public static final String META_COPYRIGHT_YEAR = META_PREFIX + "copyright.year";
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| 36 | public static final String META_DESC = META_PREFIX + "desc";
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| 37 | public static final String META_KEYWORDS = META_PREFIX + "keywords";
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| 38 | public static final String META_LINKS = META_PREFIX + "links";
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| 39 | public static final String META_NAME = META_PREFIX + "name";
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| 40 | public static final String META_TIME = META_PREFIX + "time";
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| 41 | public static final String META_BOUNDS = META_PREFIX + "bounds";
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| 42 | public static final String META_EXTENSIONS = META_PREFIX + "extensions";
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| 43 |
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| 44 | public static final String JOSM_EXTENSIONS_NAMESPACE_URI = Main.getXMLBase() + "/gpx-extensions-1.0";
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| 45 |
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| 46 | /** Elevation (in meters) of the point. */
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| 47 | public static final String PT_ELE = "ele";
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| 48 |
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| 49 | /** Creation/modification timestamp for the point.
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| 50 | * Date and time in are in Univeral Coordinated Time (UTC), not local time!
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| 51 | * Conforms to ISO 8601 specification for date/time representation.
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| 52 | * Fractional seconds are allowed for millisecond timing in tracklogs. */
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| 53 | public static final String PT_TIME = "time";
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| 54 |
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| 55 | /** Magnetic variation (in degrees) at the point. 0.0 <= value < 360.0 */
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| 56 | public static final String PT_MAGVAR = "magvar";
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| 57 |
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| 58 | /** Height, in meters, of geoid (mean sea level) above WGS-84 earth ellipsoid. (NMEA GGA message) */
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| 59 | public static final String PT_GEOIDHEIGHT = "geoidheight";
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| 60 |
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| 61 | /** Text of GPS symbol name. For interchange with other programs, use the exact spelling of the symbol on the GPS, if known. */
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| 62 | public static final String PT_SYM = "sym";
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| 63 |
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| 64 | /** Type (textual classification) of element. */
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| 65 | public static final String PT_TYPE = "type";
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| 66 |
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| 67 | /** Type of GPS fix. none means GPS had no fix. Value comes from list: {'none'|'2d'|'3d'|'dgps'|'pps'} */
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| 68 | public static final String PT_FIX = "fix";
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| 69 |
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| 70 | /** Number of satellites used to calculate the GPS fix. (not number of satellites in view). */
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| 71 | public static final String PT_SAT = "sat";
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| 72 |
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| 73 | /** Horizontal dilution of precision. */
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| 74 | public static final String PT_HDOP = "hdop";
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| 75 |
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| 76 | /** Vertical dilution of precision. */
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| 77 | public static final String PT_VDOP = "vdop";
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| 78 |
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| 79 | /** Position dilution of precision. */
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| 80 | public static final String PT_PDOP = "pdop";
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| 81 |
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| 82 | /** Number of seconds since last DGPS update. */
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| 83 | public static final String PT_AGEOFDGPSDATA = "ageofdgpsdata";
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| 84 |
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| 85 | /** Represents a differential GPS station. 0 <= value <= 1023 */
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| 86 | public static final String PT_DGPSID = "dgpsid";
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| 87 |
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| 88 | /**
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| 89 | * Ordered list of all possible waypoint keys.
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| 90 | */
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| 91 | public static List<String> WPT_KEYS = Arrays.asList(PT_ELE, PT_TIME, PT_MAGVAR, PT_GEOIDHEIGHT,
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| 92 | GPX_NAME, GPX_CMT, GPX_DESC, GPX_SRC, META_LINKS, PT_SYM, PT_TYPE,
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| 93 | PT_FIX, PT_SAT, PT_HDOP, PT_VDOP, PT_PDOP, PT_AGEOFDGPSDATA, PT_DGPSID, META_EXTENSIONS);
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| 94 |
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| 95 | /**
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| 96 | * Ordered list of all possible route and track keys.
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| 97 | */
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| 98 | public static List<String> RTE_TRK_KEYS = Arrays.asList(
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| 99 | GPX_NAME, GPX_CMT, GPX_DESC, GPX_SRC, META_LINKS, "number", PT_TYPE, META_EXTENSIONS);
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| 100 |
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| 101 | /**
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| 102 | * Possible fix values.
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| 103 | */
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| 104 | public static Collection<String> FIX_VALUES = Arrays.asList("none","2d","3d","dgps","pps");
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| 105 | }
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