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

Class AbstractMkTreeUnifiedFactory<O,D extends Distance<D>,N extends AbstractMTreeNode<O,D,N,E>,E extends MTreeEntry<D>,I extends AbstractMkTree<O,D,N,E> & Index>

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,N,E,I>

de.lmu.ifi.dbs.elki.index.tree.metrical.mtreevariants.mktrees.AbstractMkTreeUnifiedFactory<O,D,N,E,I>

Type Parameters:

O - Object type

D - Distance type

N - Node type

E - Entry type

I - Index type

All Implemented Interfaces:

IndexFactory<O,I>, InspectionUtilFrequentlyScanned, Parameterizable

Direct Known Subclasses:

MkMaxTreeFactory, MkTabTreeFactory

public abstract class AbstractMkTreeUnifiedFactory<O,D extends Distance<D>,N extends AbstractMTreeNode<O,D,N,E>,E extends MTreeEntry<D>,I extends AbstractMkTree<O,D,N,E> & Index>
extends AbstractMTreeFactory<O,D,N,E,I>

Abstract factory for various Mk-Trees

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractMkTreeUnifiedFactory.Parameterizer<O,D extends Distance<D>> Parameterization class.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	k_max Holds the value of parameter K_MAX_ID.
static OptionID	K_MAX_ID Parameter specifying the maximal number k of reverse k nearest neighbors to be supported, must be an integer greater than 0.

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
AbstractMkTreeUnifiedFactory(String fileName, int pageSize, long cacheSize, DistanceFunction<O,D> distanceFunction, int k_max) Constructor.

Method Summary

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

instantiate, makePageFile

Methods inherited from class java.lang.Object

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

Field Detail

K_MAX_ID

public static final OptionID K_MAX_ID

Parameter specifying the maximal number k of reverse k nearest neighbors to be supported, must be an integer greater than 0.

Key: -mktree.kmax

k_max

protected int k_max

Holds the value of parameter K_MAX_ID.

Constructor Detail

AbstractMkTreeUnifiedFactory

public AbstractMkTreeUnifiedFactory(String fileName,
                            int pageSize,
                            long cacheSize,
                            DistanceFunction<O,D> distanceFunction,
                            int k_max)

Constructor.

Parameters:

fileName -

pageSize -

cacheSize -

distanceFunction -

k_max -