Last change
on this file since 10160 was 9669, checked in by bastiK, 8 years ago |
add missing svn:eol-style=native (see #12410)
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-
Property svn:eol-style
set to
native
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File size:
1.4 KB
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1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.io;
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3 |
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4 | import org.openstreetmap.josm.data.osm.OsmPrimitiveType;
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5 | import org.openstreetmap.josm.gui.preferences.server.OverpassServerPreference;
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6 | import org.openstreetmap.josm.tools.Utils;
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7 |
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8 | import java.util.Set;
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9 |
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10 | /**
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11 | * Retrieves a set of {@link org.openstreetmap.josm.data.osm.OsmPrimitive}s from an Overpass API server.
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12 | *
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13 | * @since 9241
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14 | */
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15 | class MultiFetchOverpassObjectReader extends MultiFetchServerObjectReader {
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16 |
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17 | @Override
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18 | protected String buildRequestString(final OsmPrimitiveType type, Set<Long> idPackage) {
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19 | final Utils.Function<Long, Object> toOverpassExpression = new Utils.Function<Long, Object>() {
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20 | @Override
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21 | public Object apply(Long x) {
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22 | return type.getAPIName() + "(" + x + ");>;";
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23 | }
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24 | };
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25 | final String query = "(" + Utils.join("", Utils.transform(idPackage, toOverpassExpression)) + ");out meta;";
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26 | return "interpreter?data=" + Utils.encodeUrl(query);
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27 | }
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28 |
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29 | @Override
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30 | protected String getBaseUrl() {
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31 | return OverpassServerPreference.getOverpassServer();
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32 | }
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33 |
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34 | @Override
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35 | protected boolean recursesDown() {
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36 | // see https://wiki.openstreetmap.org/wiki/Overpass_API/Overpass_QL#Recurse_down_.28.3E.29 for documentation
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37 | // accomplished using >; in the query string above
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38 | return true;
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39 | }
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40 | }
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