/*
* Geotoolkit.org - An Open Source Java GIS Toolkit
* http://www.geotoolkit.org
*
* (C) 2015, Geomatys
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*/
package org.geotoolkit.index.tree.hilbert;
import java.io.File;
import java.io.IOException;
import org.geotoolkit.index.tree.FileTreeElementMapperTest;
import org.geotoolkit.index.tree.StoreIndexException;
import org.geotoolkit.internal.tree.TreeUtilities;
import static org.junit.Assert.assertTrue;
import org.opengis.referencing.crs.CoordinateReferenceSystem;
/**
* Create a generic HilbertRTree Test suite where Tree is store into byte array.<br/>
* Test is effectuate with byte array already filled by tree architecture.
*
* @author Remi Marechal (Geomatys).
* @see TreeAccessByteArray
*/
abstract class ReadChannelAccessHilbertTest extends HilbertTest {
ReadChannelAccessHilbertTest(final CoordinateReferenceSystem crs, final boolean insert) throws IOException, StoreIndexException, ClassNotFoundException {
super(crs);
final File treeMapperFile = File.createTempFile("test", "mapper", tempDir);
// data insertion
tEM = new FileTreeElementMapperTest(crs, treeMapperFile);
final HilbertAccessByteArray ta = new HilbertAccessByteArray(TreeUtilities.HILBERT_NUMBER, TreeUtilities.VERSION_NUMBER, 4, 2, crs);
tree = new HilbertRTree<double[]>(ta, tEM);
// close
if (insert) insert();
tree.close();
tEM.close();
assertTrue(tree.isClosed());
assertTrue(tEM.isClosed());
final byte[] data = ta.getData();
// open Tree from already filled files.
tEM = new FileTreeElementMapperTest(crs, treeMapperFile);
tree = new HilbertRTree(new HilbertAccessByteArray(data, TreeUtilities.HILBERT_NUMBER, TreeUtilities.VERSION_NUMBER), tEM);
}
}