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

Example 51 with BinaryMapIndexReader

use of net.osmand.binary.BinaryMapIndexReader 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 52 with BinaryMapIndexReader

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

the class CurrentPositionHelper method justifyResult.

private void justifyResult(List<GeocodingResult> res, final ResultMatcher<GeocodingResult> result) {
    List<GeocodingResult> complete = new ArrayList<>();
    double minBuildingDistance = 0;
    if (res != null) {
        for (GeocodingResult r : res) {
            BinaryMapIndexReader foundRepo = null;
            List<BinaryMapReaderResource> rts = usedReaders;
            for (BinaryMapReaderResource rt : rts) {
                if (rt.isClosed()) {
                    continue;
                }
                BinaryMapIndexReader reader = rt.getReader(BinaryMapReaderResourceType.STREET_LOOKUP);
                for (RouteRegion rb : reader.getRoutingIndexes()) {
                    if (r.regionFP == rb.getFilePointer() && r.regionLen == rb.getLength()) {
                        foundRepo = reader;
                        break;
                    }
                }
            }
            if (result.isCancelled()) {
                break;
            } else if (foundRepo != null) {
                List<GeocodingResult> justified = null;
                try {
                    justified = new GeocodingUtilities().justifyReverseGeocodingSearch(r, foundRepo, minBuildingDistance, result);
                } catch (IOException e) {
                    log.error("Exception happened during reverse geocoding", e);
                    e.printStackTrace();
                }
                if (justified != null && !justified.isEmpty()) {
                    double md = justified.get(0).getDistance();
                    if (minBuildingDistance == 0) {
                        minBuildingDistance = md;
                    } else {
                        minBuildingDistance = Math.min(md, minBuildingDistance);
                    }
                    complete.addAll(justified);
                }
            } else {
                complete.add(r);
            }
        }
    }
    if (result.isCancelled()) {
        app.runInUIThread(new Runnable() {

            public void run() {
                result.publish(null);
            }
        });
        return;
    }
    Collections.sort(complete, GeocodingUtilities.DISTANCE_COMPARATOR);
    // for(GeocodingResult rt : complete) {
    // System.out.println(rt.toString());
    // }
    final GeocodingResult rts = complete.size() > 0 ? complete.get(0) : new GeocodingResult();
    app.runInUIThread(new Runnable() {

        public void run() {
            result.publish(rts);
        }
    });
}

Example 53 with BinaryMapIndexReader

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

the class CurrentPositionHelper method initCtx.

private void initCtx(OsmandApplication app, List<BinaryMapReaderResource> checkReaders, @NonNull ApplicationMode appMode) {
    am = appMode;
    String p;
    if (am.isDerivedRoutingFrom(ApplicationMode.BICYCLE)) {
        p = GeneralRouterProfile.BICYCLE.name().toLowerCase();
    } else if (am.isDerivedRoutingFrom(ApplicationMode.PEDESTRIAN)) {
        p = GeneralRouterProfile.PEDESTRIAN.name().toLowerCase();
    } else if (am.isDerivedRoutingFrom(ApplicationMode.CAR)) {
        p = GeneralRouterProfile.CAR.name().toLowerCase();
    } else {
        p = "geocoding";
    }
    BinaryMapIndexReader[] rs = new BinaryMapIndexReader[checkReaders.size()];
    if (rs.length > 0) {
        int i = 0;
        for (BinaryMapReaderResource rep : checkReaders) {
            rs[i++] = rep.getReader(BinaryMapReaderResourceType.STREET_LOOKUP);
        }
        RoutingConfiguration cfg = app.getDefaultRoutingConfig().build(p, 10, new HashMap<String, String>());
        ctx = new RoutePlannerFrontEnd(false).buildRoutingContext(cfg, null, rs);
        RoutingConfiguration defCfg = app.getDefaultRoutingConfig().build("geocoding", 10, new HashMap<String, String>());
        defCtx = new RoutePlannerFrontEnd(false).buildRoutingContext(defCfg, null, rs);
    } else {
        ctx = null;
        defCtx = null;
    }
    usedReaders = checkReaders;
}

Example 54 with BinaryMapIndexReader

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

the class TestRouting method runAllTests.

public static boolean runAllTests(Parameters params, NativeLibrary lib) throws FileNotFoundException, IOException, Exception {
    BinaryMapIndexReader[] rs = collectFiles(params.obfDir.getAbsolutePath());
    boolean allSuccess = true;
    for (File f : params.tests) {
        System.out.println("Before test " + f.getAbsolutePath());
        System.out.flush();
        allSuccess &= test(lib, new FileInputStream(f), rs, params.configBuilder);
    }
    return allSuccess;
}

Example 55 with BinaryMapIndexReader

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

the class SearchPhrase method getDiffsByRegion.

private Map<String, List<BinaryMapIndexReader>> getDiffsByRegion() {
    Map<String, List<BinaryMapIndexReader>> result = new HashMap<>();
    Iterator<BinaryMapIndexReader> it = indexes.iterator();
    while (it.hasNext()) {
        BinaryMapIndexReader r = it.next();
        if (r == null || r.getFile() == null) {
            continue;
        }
        String filename = r.getFile().getName();
        if (filename.matches("([a-zA-Z-]+_)+([0-9]+_){2}[0-9]+\\.obf")) {
            String currRegionName = r.getRegionName();
            if (result.containsKey(currRegionName)) {
                result.get(currRegionName).add(r);
            } else {
                result.put(currRegionName, new ArrayList<>(Arrays.asList(r)));
            }
            it.remove();
        }
    }
    return result;
}