Examples with SpatialDirectoryEntry de.lmu.ifi.dbs.elki.index.tree.spatial.SpatialDirectoryEntry used on opensource projects

Example 11 with SpatialDirectoryEntry

use of de.lmu.ifi.dbs.elki.index.tree.spatial.SpatialDirectoryEntry in project elki by elki-project.

the class FlatRStarTree method createEmptyRoot.

@Override
protected void createEmptyRoot(SpatialEntry exampleLeaf) {
    root = createNewDirectoryNode();
    root.setPageID(getRootID());
    getFile().setNextPageID(getRootID() + 1);
    FlatRStarTreeNode leaf = createNewLeafNode();
    writeNode(leaf);
    ModifiableHyperBoundingBox mbr = new ModifiableHyperBoundingBox(new double[exampleLeaf.getDimensionality()], new double[exampleLeaf.getDimensionality()]);
    root.addDirectoryEntry(new SpatialDirectoryEntry(leaf.getPageID(), mbr));
    setHeight(2);
}