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

Class AbstractRStarTreeFactory.Parameterizer<O extends NumberVector,S extends RTreeSettings>

java.lang.Object

de.lmu.ifi.dbs.elki.utilities.optionhandling.AbstractParameterizer

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

de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTreeFactory.Parameterizer<O,S>

Type Parameters:

O - Object type

S - Settings class

All Implemented Interfaces:

Parameterizer

Direct Known Subclasses:

DeLiCluTreeFactory.Parameterizer, FlatRStarTreeFactory.Parameterizer, RdKNNTreeFactory.Parameterizer, RStarTreeFactory.Parameterizer

Enclosing class:

AbstractRStarTreeFactory<O extends NumberVector,N extends AbstractRStarTreeNode<N,E>,E extends SpatialEntry,S extends RTreeSettings>

public abstract static class AbstractRStarTreeFactory.Parameterizer<O extends NumberVector,S extends RTreeSettings>
extends PagedIndexFactory.Parameterizer<O>

Parameterization class.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
static OptionID	BULK_SPLIT_ID Parameter for bulk strategy
static OptionID	INSERTION_STRATEGY_ID Fast-insertion parameter.
static OptionID	MINIMUM_FILL_ID Parameter for the relative minimum fill.
static OptionID	OVERFLOW_STRATEGY_ID Overflow treatment.
protected S	settings Tree settings
static OptionID	SPLIT_STRATEGY_ID Split strategy parameter.

Fields inherited from class de.lmu.ifi.dbs.elki.index.PagedIndexFactory.Parameterizer

PAGEFILE_ID, pageFileFactory

Constructor Summary

Constructors

Constructor and Description
Parameterizer()

Method Summary

Modifier and Type	Method and Description
protected void	configBulkLoad(Parameterization config) Configure the bulk load parameters.
protected abstract S	createSettings() Create the settings object
protected abstract AbstractRStarTreeFactory<O,?,?,?>	makeInstance() Make an instance after successful configuration.
protected void	makeOptions(Parameterization config) Add all options.

Methods inherited from class de.lmu.ifi.dbs.elki.utilities.optionhandling.AbstractParameterizer

configure, make

Methods inherited from class java.lang.Object

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

Field Detail

INSERTION_STRATEGY_ID

public static OptionID INSERTION_STRATEGY_ID

Fast-insertion parameter. Optional.

SPLIT_STRATEGY_ID

public static OptionID SPLIT_STRATEGY_ID

Split strategy parameter. Optional.

BULK_SPLIT_ID

public static final OptionID BULK_SPLIT_ID

Parameter for bulk strategy

MINIMUM_FILL_ID

public static final OptionID MINIMUM_FILL_ID

Parameter for the relative minimum fill.

OVERFLOW_STRATEGY_ID

public static OptionID OVERFLOW_STRATEGY_ID

Overflow treatment.

settings

protected S extends RTreeSettings settings

Tree settings

Constructor Detail

Parameterizer

public Parameterizer()

Method Detail

createSettings

protected abstract S createSettings()

Create the settings object

Returns:

Settings instance.

makeOptions

protected void makeOptions(Parameterization config)

Description copied from class: AbstractParameterizer

Add all options. ALWAYS call super.makeOptions(config), unless you have a strong reason to do otherwise!

Overrides:

makeOptions in class PagedIndexFactory.Parameterizer<O extends NumberVector>

Parameters:

config - Parameterization to add options to.

configBulkLoad

protected void configBulkLoad(Parameterization config)

Configure the bulk load parameters.

Parameters:

config - Parameterization

makeInstance

protected abstract AbstractRStarTreeFactory<O,?,?,?> makeInstance()

Description copied from class: AbstractParameterizer

Make an instance after successful configuration.

Specified by:

makeInstance in class PagedIndexFactory.Parameterizer<O extends NumberVector>

Returns:

instance