de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar

Class RStarTreeFactory<O extends NumberVector>

java.lang.Object

de.lmu.ifi.dbs.elki.index.PagedIndexFactory<O>

de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTreeFactory<O,RStarTreeNode,SpatialEntry,RTreeSettings>

de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar.RStarTreeFactory<O>

Type Parameters:

O - Object type

All Implemented Interfaces:

IndexFactory<O>

@Alias(value={"rstar","r*"})
public class RStarTreeFactory<O extends NumberVector>
extends AbstractRStarTreeFactory<O,RStarTreeNode,SpatialEntry,RTreeSettings>

Factory for regular R*-Trees.

Since:

0.4.0

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RStarTreeFactory.Parameterizer<O extends NumberVector> Parameterization class.

Field Summary

Fields inherited from class de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTreeFactory

settings

Constructor Summary

Constructors

Constructor and Description
RStarTreeFactory(PageFileFactory<?> pageFileFactory, RTreeSettings settings) Constructor.

Method Summary

Modifier and Type	Method and Description
protected java.lang.Class<RStarTreeNode>	getNodeClass()
RStarTreeIndex<O>	instantiate(Relation<O> relation) Sets the database in the distance function of this index (if existing).

Methods inherited from class de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTreeFactory

getInputTypeRestriction

Methods inherited from class de.lmu.ifi.dbs.elki.index.PagedIndexFactory

makePageFile

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RStarTreeFactory

public RStarTreeFactory(PageFileFactory<?> pageFileFactory,
                        RTreeSettings settings)

Constructor.

Parameters:

pageFileFactory - Data storage

settings - Tree settings

Method Detail

instantiate

public RStarTreeIndex<O> instantiate(Relation<O> relation)

Description copied from interface: IndexFactory

Sets the database in the distance function of this index (if existing).

Parameters:

relation - the relation to index

getNodeClass

protected java.lang.Class<RStarTreeNode> getNodeClass()