Examples with TagValuePair net.osmand.binary.BinaryMapIndexReader.TagValuePair used on opensource projects

Example 6 with TagValuePair

use of net.osmand.binary.BinaryMapIndexReader.TagValuePair in project Osmand by osmandapp.

the class OsmandRegions method getSearchIndex.

private String getSearchIndex(BinaryMapDataObject object) {
    MapIndex mi = object.getMapIndex();
    TIntObjectIterator<String> it = object.getObjectNames().iterator();
    StringBuilder ind = new StringBuilder();
    while (it.hasNext()) {
        it.advance();
        TagValuePair tp = mi.decodeType(it.key());
        if (tp.tag.startsWith("name") || tp.tag.equals("key_name")) {
            final String vl = it.value().toLowerCase();
            // if (!CollatorStringMatcher.ccontains(clt, ind.toString(), vl)) {
            if (ind.indexOf(vl) == -1) {
                ind.append(" ").append(vl);
            }
        }
    }
    return ind.toString();
}

Example 7 with TagValuePair

use of net.osmand.binary.BinaryMapIndexReader.TagValuePair in project Osmand by osmandapp.

the class BinaryInspector method printOsmMapDetails.

private void printOsmMapDetails(BinaryMapDataObject obj, StringBuilder b) {
    boolean multipolygon = obj.getPolygonInnerCoordinates() != null && obj.getPolygonInnerCoordinates().length > 0;
    boolean point = obj.getPointsLength() == 1;
    StringBuilder tags = new StringBuilder();
    int[] types = obj.getTypes();
    for (int j = 0; j < types.length; j++) {
        TagValuePair pair = obj.getMapIndex().decodeType(types[j]);
        if (pair == null) {
            throw new NullPointerException("Type " + types[j] + "was not found");
        }
        tags.append("\t<tag k='").append(pair.tag).append("' v='").append(quoteName(pair.value)).append("' />\n");
    }
    if (obj.getAdditionalTypes() != null && obj.getAdditionalTypes().length > 0) {
        for (int j = 0; j < obj.getAdditionalTypes().length; j++) {
            int addtype = obj.getAdditionalTypes()[j];
            TagValuePair pair = obj.getMapIndex().decodeType(addtype);
            if (pair == null) {
                throw new NullPointerException("Type " + obj.getAdditionalTypes()[j] + "was not found");
            }
            tags.append("\t<tag k='").append(pair.tag).append("' v='").append(quoteName(pair.value)).append("' />\n");
        }
    }
    TIntObjectHashMap<String> names = obj.getObjectNames();
    if (names != null && !names.isEmpty()) {
        int[] keys = names.keys();
        for (int j = 0; j < keys.length; j++) {
            TagValuePair pair = obj.getMapIndex().decodeType(keys[j]);
            if (pair == null) {
                throw new NullPointerException("Type " + keys[j] + "was not found");
            }
            String name = names.get(keys[j]);
            name = quoteName(name);
            tags.append("\t<tag k='").append(pair.tag).append("' v='").append(name).append("' />\n");
        }
    }
    tags.append("\t<tag k=\'").append("original_id").append("' v='").append(obj.getId() >> (SHIFT_ID + 1)).append("'/>\n");
    tags.append("\t<tag k=\'").append("osmand_id").append("' v='").append(obj.getId()).append("'/>\n");
    if (point) {
        float lon = (float) MapUtils.get31LongitudeX(obj.getPoint31XTile(0));
        float lat = (float) MapUtils.get31LatitudeY(obj.getPoint31YTile(0));
        b.append("<node id = '" + OSM_ID++ + "' version='1' lat='" + lat + "' lon='" + lon + "' >\n");
        b.append(tags);
        b.append("</node>\n");
    } else {
        TLongArrayList innerIds = new TLongArrayList();
        TLongArrayList ids = new TLongArrayList();
        for (int i = 0; i < obj.getPointsLength(); i++) {
            float lon = (float) MapUtils.get31LongitudeX(obj.getPoint31XTile(i));
            float lat = (float) MapUtils.get31LatitudeY(obj.getPoint31YTile(i));
            int id = OSM_ID++;
            b.append("\t<node id = '" + id + "' version='1' lat='" + lat + "' lon='" + lon + "' />\n");
            ids.add(id);
        }
        long outerId = printWay(ids, b, multipolygon ? null : tags);
        if (multipolygon) {
            int[][] polygonInnerCoordinates = obj.getPolygonInnerCoordinates();
            for (int j = 0; j < polygonInnerCoordinates.length; j++) {
                ids.clear();
                for (int i = 0; i < polygonInnerCoordinates[j].length; i += 2) {
                    float lon = (float) MapUtils.get31LongitudeX(polygonInnerCoordinates[j][i]);
                    float lat = (float) MapUtils.get31LatitudeY(polygonInnerCoordinates[j][i + 1]);
                    int id = OSM_ID++;
                    b.append("<node id = '" + id + "' version='1' lat='" + lat + "' lon='" + lon + "' />\n");
                    ids.add(id);
                }
                innerIds.add(printWay(ids, b, null));
            }
            int id = OSM_ID++;
            b.append("<relation id = '" + id + "' version='1'>\n");
            b.append(tags);
            b.append("\t<member type='way' role='outer' ref= '" + outerId + "'/>\n");
            TLongIterator it = innerIds.iterator();
            while (it.hasNext()) {
                long ref = it.next();
                b.append("<member type='way' role='inner' ref= '" + ref + "'/>\n");
            }
            b.append("</relation>\n");
        }
    }
}

Example 8 with TagValuePair

use of net.osmand.binary.BinaryMapIndexReader.TagValuePair in project Osmand by osmandapp.

the class BinaryMapIndexFilter method process.

private Stat process(final int zoom) throws IOException {
    final Stat stat = new Stat();
    final Map<TagValuePair, Integer> map = new HashMap<TagValuePair, Integer>();
    SearchFilter sf = new SearchFilter() {

        @Override
        public boolean accept(TIntArrayList types, MapIndex index) {
            boolean polygon = false;
            boolean polyline = false;
            for (int j = 0; j < types.size(); j++) {
                int wholeType = types.get(j);
                TagValuePair pair = index.decodeType(wholeType);
                if (pair != null) {
                    int t = wholeType & 3;
                    if (t == RenderingRulesStorage.POINT_RULES) {
                        stat.pointCount++;
                    } else if (t == RenderingRulesStorage.LINE_RULES) {
                        stat.wayCount++;
                        polyline = true;
                    } else {
                        polygon = true;
                        stat.polygonCount++;
                        if (!map.containsKey(pair)) {
                            map.put(pair, 0);
                        }
                        map.put(pair, map.get(pair) + 1);
                    }
                }
            }
            stat.totalCount++;
            return polyline;
        }
    };
    ResultMatcher<BinaryMapDataObject> matcher = new ResultMatcher<BinaryMapDataObject>() {

        TIntHashSet set = new TIntHashSet();

        @Override
        public boolean isCancelled() {
            return false;
        }

        @Override
        public boolean publish(BinaryMapDataObject object) {
            // double area = calculateArea(object, zoom);
            double len = calculateLength(object, zoom);
            if (/*tilesCovers(object, zoom, set) >= 2  && */
            len > 100) {
                stat.polygonBigSize++;
                if (stat.polygonBigSize % 10000 == 0) {
                    return true;
                }
            }
            return false;
        }
    };
    SearchRequest<BinaryMapDataObject> req = BinaryMapIndexReader.buildSearchRequest(0, Integer.MAX_VALUE, 0, Integer.MAX_VALUE, zoom, sf, matcher);
    List<BinaryMapDataObject> result = reader.searchMapIndex(req);
    ArrayList<TagValuePair> list = new ArrayList<TagValuePair>(map.keySet());
    Collections.sort(list, new Comparator<TagValuePair>() {

        @Override
        public int compare(TagValuePair o1, TagValuePair o2) {
            return -map.get(o1) + map.get(o2);
        }
    });
    for (TagValuePair tp : list) {
        Integer i = map.get(tp);
        if (i > 10) {
        // System.out.println(tp.toString() + " " + i);
        }
    }
    for (BinaryMapDataObject obj : result) {
        System.out.println("id " + (obj.getId() >> 3) + " " + calculateArea(obj, zoom));
    }
    return stat;
}

Example 9 with TagValuePair

use of net.osmand.binary.BinaryMapIndexReader.TagValuePair in project Osmand by osmandapp.

the class OsmandRegions method prepareFile.

public BinaryMapIndexReader prepareFile(String fileName) throws IOException {
    reader = new BinaryMapIndexReader(new RandomAccessFile(fileName, "r"), new File(fileName));
    // final Collator clt = OsmAndCollator.primaryCollator();
    final Map<String, String> parentRelations = new LinkedHashMap<String, String>();
    final ResultMatcher<BinaryMapDataObject> resultMatcher = new ResultMatcher<BinaryMapDataObject>() {

        @Override
        public boolean publish(BinaryMapDataObject object) {
            initTypes(object);
            int[] types = object.getTypes();
            for (int i = 0; i < types.length; i++) {
                TagValuePair tp = object.getMapIndex().decodeType(types[i]);
                if ("boundary".equals(tp.value)) {
                    return false;
                }
            }
            WorldRegion rd = initRegionData(parentRelations, object);
            if (rd == null) {
                return false;
            }
            if (rd.regionDownloadName != null) {
                downloadNamesToFullNames.put(rd.regionDownloadName, rd.regionFullName);
            }
            fullNamesToRegionData.put(rd.regionFullName, rd);
            return false;
        }

        @Override
        public boolean isCancelled() {
            return false;
        }
    };
    iterateOverAllObjects(resultMatcher);
    // post process download names
    for (Map.Entry<String, String> e : parentRelations.entrySet()) {
        String fullName = e.getKey();
        String parentFullName = e.getValue();
        // String parentParentFulName = parentRelations.get(parentFullName); // could be used for japan/russia
        WorldRegion rd = fullNamesToRegionData.get(fullName);
        WorldRegion parent = fullNamesToRegionData.get(parentFullName);
        if (parent != null && rd != null) {
            parent.addSubregion(rd);
        }
    }
    structureWorldRegions(new ArrayList<WorldRegion>(fullNamesToRegionData.values()));
    return reader;
}

Example 10 with TagValuePair

use of net.osmand.binary.BinaryMapIndexReader.TagValuePair in project Osmand by osmandapp.

the class OsmandRegions method findBinaryMapDataObject.

public BinaryMapDataObject findBinaryMapDataObject(LatLon latLon) throws IOException {
    int point31x = MapUtils.get31TileNumberX(latLon.getLongitude());
    int point31y = MapUtils.get31TileNumberY(latLon.getLatitude());
    BinaryMapDataObject res = null;
    List<BinaryMapDataObject> mapDataObjects;
    try {
        mapDataObjects = queryBbox(point31x, point31x, point31y, point31y);
    } catch (IOException e) {
        throw new IOException("Error while calling queryBbox");
    }
    if (mapDataObjects != null) {
        Iterator<BinaryMapDataObject> it = mapDataObjects.iterator();
        while (it.hasNext()) {
            BinaryMapDataObject o = it.next();
            if (o.getTypes() != null) {
                boolean isRegion = true;
                for (int i = 0; i < o.getTypes().length; i++) {
                    TagValuePair tp = o.getMapIndex().decodeType(o.getTypes()[i]);
                    if ("boundary".equals(tp.value)) {
                        isRegion = false;
                        break;
                    }
                }
                WorldRegion downloadRegion = getRegionData(getFullName(o));
                if (!isRegion || downloadRegion == null || !downloadRegion.isRegionMapDownload() || !contain(o, point31x, point31y)) {
                    it.remove();
                }
            }
        }
        double smallestArea = -1;
        for (BinaryMapDataObject o : mapDataObjects) {
            double area = OsmandRegions.getArea(o);
            if (smallestArea == -1) {
                smallestArea = area;
                res = o;
            } else if (area < smallestArea) {
                smallestArea = area;
                res = o;
            }
        }
    }
    return res;
}