Examples with OsmPbfParser com.baremaps.osm.pbf.OsmPbfParser used on opensource projects

Example 1 with OsmPbfParser

use of com.baremaps.osm.pbf.OsmPbfParser in project baremaps by baremaps.

the class OpenStreetMapTest method monacoOsmPbf.

@Test
void monacoOsmPbf() throws IOException, URISyntaxException {
    try (InputStream inputStream = MONACO_OSM_PBF.openStream()) {
        Stream<Entity> stream = new OsmPbfParser().entities(inputStream);
        process(stream, 1, 1, 25002, 4018, 243);
    }
}

Example 2 with OsmPbfParser

use of com.baremaps.osm.pbf.OsmPbfParser in project baremaps by baremaps.

the class OpenStreetMapBenchmark method entityStream.

@Benchmark
@BenchmarkMode(Mode.SingleShotTime)
@Warmup(iterations = 2)
@Measurement(iterations = 5)
public void entityStream() throws IOException {
    AtomicLong nodes = new AtomicLong(0);
    AtomicLong ways = new AtomicLong(0);
    AtomicLong relations = new AtomicLong(0);
    try (InputStream inputStream = new BufferedInputStream(Files.newInputStream(path))) {
        new OsmPbfParser().entities(inputStream).forEach(new EntityConsumerAdapter() {

            @Override
            public void match(Node node) {
                nodes.incrementAndGet();
            }

            @Override
            public void match(Way way) {
                ways.incrementAndGet();
            }

            @Override
            public void match(Relation relation) {
                relations.incrementAndGet();
            }
        });
    }
}

Example 3 with OsmPbfParser

use of com.baremaps.osm.pbf.OsmPbfParser in project baremaps by baremaps.

the class ImportService method call.

@Override
public Void call() throws Exception {
    Consumer<Block> cacheBlock = new DataStoreConsumer(coordinates, references);
    Consumer<Entity> createGeometry = new CreateGeometryConsumer(coordinates, references);
    Consumer<Entity> reprojectGeometry = new ReprojectEntityConsumer(4326, srid);
    Consumer<Block> prepareGeometries = new BlockEntityConsumer(createGeometry.andThen(reprojectGeometry));
    Function<Block, Block> prepareBlock = consumeThenReturn(cacheBlock.andThen(prepareGeometries));
    Consumer<Block> saveBlock = new SaveBlockConsumer(headerRepository, nodeRepository, wayRepository, relationRepository);
    Blob blob = blobStore.get(uri);
    ProgressLogger progressLogger = new ProgressLogger(blob.getContentLength(), 5000);
    try (InputStream inputStream = new InputStreamProgress(blob.getInputStream(), progressLogger)) {
        batch(new OsmPbfParser().blocks(inputStream).map(prepareBlock)).forEach(saveBlock);
    }
    return null;
}

Example 4 with OsmPbfParser

use of com.baremaps.osm.pbf.OsmPbfParser in project baremaps by baremaps.

the class SaveBlockConsumerTest method test.

@Test
@Tag("integration")
void test() throws BlobStoreException, RepositoryException, URISyntaxException {
    // Import data
    SaveBlockConsumer dataImporter = new SaveBlockConsumer(headerRepository, nodeRepository, tableRepository, relationRepository);
    InputStream inputStream = new ResourceBlobStore().get(new URI("res://simple/data.osm.pbf")).getInputStream();
    new OsmPbfParser().blocks(inputStream).forEach(dataImporter);
    // Check node importation
    assertNull(nodeRepository.get(0l));
    assertNotNull(nodeRepository.get(1l));
    assertNotNull(nodeRepository.get(2l));
    assertNotNull(nodeRepository.get(3l));
    assertNull(nodeRepository.get(4l));
    // Check way importation
    assertNull(tableRepository.get(0l));
    assertNotNull(tableRepository.get(1l));
    assertNull(tableRepository.get(2l));
    // Check relation importation
    assertNull(relationRepository.get(0l));
    assertNotNull(relationRepository.get(1l));
    assertNull(relationRepository.get(2l));
}

Example 5 with OsmPbfParser

use of com.baremaps.osm.pbf.OsmPbfParser in project baremaps by baremaps.

the class OpenStreetMapGeometriesBenchmark method store.

@Benchmark
@BenchmarkMode(Mode.SingleShotTime)
@Warmup(iterations = 0)
@Measurement(iterations = 1)
public void store() throws IOException {
    Path directory = Files.createTempDirectory(Paths.get("."), "benchmark_");
    LongDataMap<Coordinate> coordinates = new LongDataOpenHashMap<>(new DataStore<>(new CoordinateDataType(), new OnDiskMemory(directory)));
    LongDataMap<List<Long>> references = new LongDataOpenHashMap<>(new DataStore<>(new LongListDataType(), new OnHeapMemory()));
    AtomicLong nodes = new AtomicLong(0);
    AtomicLong ways = new AtomicLong(0);
    AtomicLong relations = new AtomicLong(0);
    try (InputStream inputStream = new BufferedInputStream(Files.newInputStream(path))) {
        new OsmPbfParser().coordinates(coordinates).references(references).projection(4326).entities(inputStream).forEach(new EntityConsumerAdapter() {

            @Override
            public void match(Node node) {
                nodes.incrementAndGet();
            }

            @Override
            public void match(Way way) {
                ways.incrementAndGet();
            }

            @Override
            public void match(Relation relation) {
                relations.incrementAndGet();
            }
        });
    }
}