Examples with RelationMember net.osmand.osm.edit.Relation.RelationMember used on opensource projects

Example 16 with RelationMember

use of net.osmand.osm.edit.Relation.RelationMember in project OsmAnd-tools by osmandapp.

the class AugmentedDiffsInspector method prepareRegions.

private void prepareRegions(Context ctx, Map<EntityId, Entity> ids, Map<String, Set<EntityId>> regionsMap, OsmandRegions osmandRegions) throws IOException {
    Map<EntityId, Set<String>> mp = new HashMap<Entity.EntityId, Set<String>>();
    for (Entity e : ids.values()) {
        if (e instanceof Node) {
            int y = MapUtils.get31TileNumberY(((Node) e).getLatitude());
            int x = MapUtils.get31TileNumberX(((Node) e).getLongitude());
            EntityId id = EntityId.valueOf(e);
            TreeSet<String> lst = new TreeSet<String>();
            mp.put(id, lst);
            if (osmandRegions == null) {
                addEntityToRegion(regionsMap, id, lst, DEFAULT_REGION);
            } else {
                List<BinaryMapDataObject> l = osmandRegions.query(x, y);
                for (BinaryMapDataObject b : l) {
                    if (osmandRegions.contain(b, x, y)) {
                        String dw = osmandRegions.getDownloadName(b);
                        if (!Algorithms.isEmpty(dw) && osmandRegions.isDownloadOfType(b, OsmandRegions.MAP_TYPE)) {
                            addEntityToRegion(regionsMap, id, lst, dw);
                        }
                    }
                }
            }
        }
    }
    // 2. add ways and complete ways with missing nodes
    for (Entity e : ids.values()) {
        if (e instanceof Way) {
            Way w = (Way) e;
            EntityId wid = EntityId.valueOf(w);
            TreeSet<String> lst = new TreeSet<String>();
            mp.put(wid, lst);
            for (EntityId it : w.getEntityIds()) {
                Set<String> countries = mp.get(it);
                for (String cnt : countries) {
                    regionsMap.get(cnt).add(wid);
                }
                lst.addAll(countries);
            }
            // complete ways with missing nodes
            for (EntityId it : w.getEntityIds()) {
                mp.get(it).addAll(lst);
                for (String s : lst) {
                    regionsMap.get(s).add(it);
                }
            }
        }
    }
    // 3. add relations (not complete with ways or nodes)
    for (Entity e : ids.values()) {
        if (e instanceof Relation) {
            Relation r = (Relation) e;
            EntityId rid = EntityId.valueOf(r);
            TreeSet<String> lst = new TreeSet<String>();
            mp.put(rid, lst);
            for (RelationMember it : r.getMembers()) {
                Set<String> countries = mp.get(it.getEntityId());
                for (String cnt : countries) {
                    regionsMap.get(cnt).add(rid);
                }
                lst.addAll(countries);
            }
        }
    }
}