Examples of org.openstreetmap.josm.io.OsmServerBackreferenceReader

org.openstreetmap.josm.io.OsmServerBackreferenceReader
OsmServerBackreferenceReader fetches the primitives from the OSM server which refer to a specific primitive. For a {@link org.openstreetmap.josm.data.osm.Node Node}, ways and relations are retrieved which refer to the node. For a {@link Way} or a {@link Relation}, only relations are read. OsmServerBackreferenceReader uses the API calls [node|way|relation]/#id/relations and node/#id/ways to retrieve the referring primitives. The default behaviour of these calls is to reply incomplete primitives only. If you set {@link #setReadFull(boolean)} to true this reader uses a {@link MultiFetchServerObjectReader}to complete incomplete primitives. @since 1806

                Set<OsmPrimitive> checked = new HashSet<>();
                while(!toCheck.isEmpty()) {
                    if (canceled) return;
                    OsmPrimitive current = toCheck.pop();
                    synchronized(this) {
                        reader = new OsmServerBackreferenceReader(current);
                    }
                    getProgressMonitor().subTask(tr("Reading parents of ''{0}''", current.getDisplayName(DefaultNameFormatter.getInstance())));
                    DataSet ds = reader.parseOsm(getProgressMonitor().createSubTaskMonitor(1, false));
                    synchronized(this) {
                        reader = null;

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    @Override
    protected void realRun() throws SAXException, IOException, OsmTransferException {
        try {
            progressMonitor.indeterminateSubTask(null);
            OsmServerBackreferenceReader reader = new OsmServerBackreferenceReader(child, full);
            referrers = reader.parseOsm(progressMonitor.createSubTaskMonitor(1, false));
            if (referrers != null) {
                final DataSetMerger visitor = new DataSetMerger(getLayer().data, referrers);
                visitor.merge();


                // copy the merged layer's data source info

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        Main.map.conflictDialog.unfurlDialog();
        Main.map.repaint();
    }


    protected void downloadParents(long id, OsmPrimitiveType type, ProgressMonitor progressMonitor) throws OsmTransferException{
        reader = new OsmServerBackreferenceReader(id, type);
        DataSet ds = reader.parseOsm(progressMonitor.createSubTaskMonitor(1, false));
        synchronized(this) { // avoid race condition in cancel()
            reader = null;
        }
        Collection<Way> ways = ds.getWays();

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Related Classes of org.openstreetmap.josm.io.OsmServerBackreferenceReader

org.openstreetmap.josm.actions.downloadtasks.DownloadReferrersTask

org.openstreetmap.josm.actions.UploadSelectionAction$DeletedParentsChecker

org.openstreetmap.josm.data.osm.DataSet

org.openstreetmap.josm.data.osm.DataSetMerger

org.openstreetmap.josm.gui.dialogs.relation.ParentRelationLoadingTask

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