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

Class MkAppTreeFactory<O,D extends NumberDistance<D,?>>

java.lang.Object

de.lmu.ifi.dbs.elki.index.tree.TreeIndexFactory<O,I>

de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.AbstractMTreeFactory<O,D,MkAppTreeNode<O,D>,MkAppEntry<D>,MkAppTreeIndex<O,D>>

de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.mkapp.MkAppTreeFactory<O,D>

Type Parameters:

O - Object type

D - Distance type

All Implemented Interfaces:

IndexFactory<O,MkAppTreeIndex<O,D>>, InspectionUtilFrequentlyScanned, Parameterizable

public class MkAppTreeFactory<O,D extends NumberDistance<D,?>>
extends AbstractMTreeFactory<O,D,MkAppTreeNode<O,D>,MkAppEntry<D>,MkAppTreeIndex<O,D>>

Factory for a MkApp-Tree

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MkAppTreeFactory.Parameterizer<O,D extends NumberDistance<D,?>> Parameterization class.

Field Summary

Fields

Modifier and Type	Field and Description
static OptionID	K_ID Parameter for k
private int	k_max Parameter k.
private boolean	log Flag log.
static OptionID	NOLOG_ID Parameter for nolog
private int	p Parameter p.
static OptionID	P_ID Parameter for p

Fields inherited from class de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.AbstractMTreeFactory

DISTANCE_FUNCTION_ID, distanceFunction

Fields inherited from class de.lmu.ifi.dbs.elki.index.tree.TreeIndexFactory

CACHE_SIZE_ID, cacheSize, FILE_ID, fileName, PAGE_SIZE_ID, pageSize

Constructor Summary

Constructors

Constructor and Description
MkAppTreeFactory(String fileName, int pageSize, long cacheSize, DistanceFunction<O,D> distanceFunction, int k_max, int p, boolean log) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected Class<MkAppTreeNode<O,D>>	getNodeClass()
MkAppTreeIndex<O,D>	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.metrical.mtreevariants.AbstractMTreeFactory

getInputTypeRestriction

Methods inherited from class de.lmu.ifi.dbs.elki.index.tree.TreeIndexFactory

makePageFile

Methods inherited from class java.lang.Object

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

Field Detail

NOLOG_ID

public static final OptionID NOLOG_ID

Parameter for nolog

K_ID

public static final OptionID K_ID

Parameter for k

P_ID

public static final OptionID P_ID

Parameter for p

k_max

private int k_max

Parameter k.

p

private int p

Parameter p.

log

private boolean log

Flag log.

Constructor Detail

MkAppTreeFactory

public MkAppTreeFactory(String fileName,
                int pageSize,
                long cacheSize,
                DistanceFunction<O,D> distanceFunction,
                int k_max,
                int p,
                boolean log)

Constructor.

Parameters:

fileName -

pageSize -

cacheSize -

distanceFunction -

k_max -

p -

log -

Method Detail

instantiate

public MkAppTreeIndex<O,D> instantiate(Relation<O> relation)

Description copied from interface: IndexFactory

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

Specified by:

instantiate in interface IndexFactory<O,MkAppTreeIndex<O,D extends NumberDistance<D,?>>>

Specified by:

instantiate in class TreeIndexFactory<O,MkAppTreeIndex<O,D extends NumberDistance<D,?>>>

Parameters:

relation - the relation to index

getNodeClass

protected Class<MkAppTreeNode<O,D>> getNodeClass()