de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants

Class AbstractMTreeFactory.Parameterizer<O,N extends AbstractMTreeNode<O,N,E>,E extends MTreeEntry,S extends MTreeSettings<O,N,E>>

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.metrical.mtreevariants.AbstractMTreeFactory.Parameterizer<O,N,E,S>

All Implemented Interfaces:

Parameterizer

Direct Known Subclasses:

AbstractMkTreeUnifiedFactory.Parameterizer, MkAppTreeFactory.Parameterizer, MkCopTreeFactory.Parameterizer, MTreeFactory.Parameterizer

Enclosing class:

AbstractMTreeFactory<O,N extends AbstractMTreeNode<O,N,E>,E extends MTreeEntry,I extends AbstractMTree<O,N,E,S> & Index,S extends MTreeSettings<O,N,E>>

public abstract static class AbstractMTreeFactory.Parameterizer<O,N extends AbstractMTreeNode<O,N,E>,E extends MTreeEntry,S extends MTreeSettings<O,N,E>>
extends PagedIndexFactory.Parameterizer<O>

Parameterization class.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
static OptionID	DISTANCE_FUNCTION_ID Parameter to specify the distance function to determine the distance between database objects, must extend DistanceFunction.
static OptionID	INSERT_STRATEGY_ID Parameter to specify the insertion strategy to construct the tree.
protected S	settings Tree settings.
static OptionID	SPLIT_STRATEGY_ID Parameter to specify the splitting strategy to construct the tree.

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 abstract AbstractMTreeFactory<O,N,E,?,?>	makeInstance() Make an instance after successful configuration.
protected void	makeOptions(Parameterization config) Add all options.
protected abstract S	makeSettings()

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

DISTANCE_FUNCTION_ID

public static final OptionID DISTANCE_FUNCTION_ID

Parameter to specify the distance function to determine the distance between database objects, must extend DistanceFunction.

Key: -mtree.distancefunction

Default value: EuclideanDistanceFunction

SPLIT_STRATEGY_ID

public static final OptionID SPLIT_STRATEGY_ID

Parameter to specify the splitting strategy to construct the tree.

Key: -mtree.split

INSERT_STRATEGY_ID

public static final OptionID INSERT_STRATEGY_ID

Parameter to specify the insertion strategy to construct the tree.

Key: -mtree.insert

settings

protected S extends MTreeSettings<O,N,E> settings

Tree settings.

Constructor Detail

Parameterizer

public Parameterizer()

Method Detail

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>

Parameters:

config - Parameterization to add options to.

makeSettings

protected abstract S makeSettings()

makeInstance

protected abstract AbstractMTreeFactory<O,N,E,?,?> makeInstance()

Description copied from class: AbstractParameterizer

Make an instance after successful configuration.

Specified by:

makeInstance in class PagedIndexFactory.Parameterizer<O>

Returns:

instance