Examples with RTreeBuilder org.bboxdb.storage.sstable.spatialindex.rtree.RTreeBuilder used on opensource projects

Example 11 with RTreeBuilder

use of org.bboxdb.storage.sstable.spatialindex.rtree.RTreeBuilder in project bboxdb by jnidzwetzki.

the class TestRTreeIndex method testBoxQuery1d.

/**
 * Test to query the index
 */
@Test(timeout = 60000)
public void testBoxQuery1d() {
    final List<SpatialIndexEntry> tupleList = RTreeTestHelper.getEntryList();
    final SpatialIndexBuilder index = new RTreeBuilder();
    index.bulkInsert(tupleList);
    RTreeTestHelper.queryIndex(tupleList, index);
}

Example 12 with RTreeBuilder

use of org.bboxdb.storage.sstable.spatialindex.rtree.RTreeBuilder in project bboxdb by jnidzwetzki.

the class TestRTreeIndex method testQueryOnEmptytree.

@Test(timeout = 60000)
public void testQueryOnEmptytree() {
    final SpatialIndexBuilder index = new RTreeBuilder();
    final List<? extends SpatialIndexEntry> result = index.getEntriesForRegion(new BoundingBox(1d, 1d, 2d, 2d));
    Assert.assertTrue(result.isEmpty());
}

Example 13 with RTreeBuilder

use of org.bboxdb.storage.sstable.spatialindex.rtree.RTreeBuilder in project bboxdb by jnidzwetzki.

the class TestRTreeMemoryDeserializer method testSerializeIndex3D.

/**
 * Test the encoding and the decoding of the index
 * @throws StorageManagerException
 * @throws IOException
 * @throws InterruptedException
 */
@Test(timeout = 60000)
public void testSerializeIndex3D() throws StorageManagerException, IOException, InterruptedException {
    final List<SpatialIndexEntry> tupleList = RTreeTestHelper.generateRandomTupleList(3);
    final SpatialIndexBuilder index = new RTreeBuilder();
    index.bulkInsert(tupleList);
    RTreeTestHelper.queryIndex(tupleList, index);
    final File tempFile = File.createTempFile("rtree-", "-test");
    tempFile.deleteOnExit();
    final RandomAccessFile raf = new RandomAccessFile(tempFile, "rw");
    index.writeToFile(raf);
    raf.close();
    final AbstractRTreeReader indexRead = getRTreeReader();
    final RandomAccessFile rafRead = new RandomAccessFile(tempFile, "r");
    indexRead.readFromFile(rafRead);
    rafRead.close();
    RTreeTestHelper.queryIndex(tupleList, indexRead);
}

Example 14 with RTreeBuilder

use of org.bboxdb.storage.sstable.spatialindex.rtree.RTreeBuilder in project bboxdb by jnidzwetzki.

the class TestRTreeMemoryDeserializer method testSerializeIndex1D.

/**
 * Test the encoding and the decoding of the index
 * @throws StorageManagerException
 * @throws IOException
 * @throws InterruptedException
 */
@Test(timeout = 60000)
public void testSerializeIndex1D() throws StorageManagerException, IOException, InterruptedException {
    final List<SpatialIndexEntry> tupleList = RTreeTestHelper.generateRandomTupleList(1);
    final SpatialIndexBuilder index = new RTreeBuilder();
    index.bulkInsert(tupleList);
    RTreeTestHelper.queryIndex(tupleList, index);
    final File tempFile = File.createTempFile("rtree-", "-test");
    tempFile.deleteOnExit();
    final RandomAccessFile raf = new RandomAccessFile(tempFile, "rw");
    index.writeToFile(raf);
    raf.close();
    final AbstractRTreeReader indexRead = getRTreeReader();
    final RandomAccessFile rafRead = new RandomAccessFile(tempFile, "r");
    indexRead.readFromFile(rafRead);
    rafRead.close();
    RTreeTestHelper.queryIndex(tupleList, indexRead);
}

Example 15 with RTreeBuilder

use of org.bboxdb.storage.sstable.spatialindex.rtree.RTreeBuilder in project bboxdb by jnidzwetzki.

the class TestRTreeMemoryDeserializer method testSerializeIndex0.

/**
 * Test different node size
 * @throws StorageManagerException
 * @throws IOException
 * @throws InterruptedException
 */
@Test(timeout = 60000)
public void testSerializeIndex0() throws StorageManagerException, IOException, InterruptedException {
    final int maxNodeSize = 12;
    final RTreeBuilder index = new RTreeBuilder(maxNodeSize);
    final File tempFile = File.createTempFile("rtree-", "-test");
    tempFile.deleteOnExit();
    final RandomAccessFile raf = new RandomAccessFile(tempFile, "rw");
    index.writeToFile(raf);
    raf.close();
    final AbstractRTreeReader indexRead = getRTreeReader();
    final RandomAccessFile rafRead = new RandomAccessFile(tempFile, "r");
    indexRead.readFromFile(rafRead);
    rafRead.close();
    Assert.assertEquals(maxNodeSize, index.getMaxNodeSize());
    Assert.assertEquals(maxNodeSize, indexRead.getMaxNodeSize());
    indexRead.close();
}