de.lmu.ifi.dbs.elki.database.ids.integer

Class DoubleIntegerDBIDKNNList

java.lang.Object

de.lmu.ifi.dbs.elki.database.ids.integer.DoubleIntegerDBIDArrayList

de.lmu.ifi.dbs.elki.database.ids.integer.DoubleIntegerDBIDKNNList

All Implemented Interfaces:

DBIDs, DoubleDBIDList, DoubleIntegerDBIDList, IntegerDBIDKNNList, IntegerDBIDs, KNNList, ModifiableDoubleDBIDList

class DoubleIntegerDBIDKNNList
extends DoubleIntegerDBIDArrayList
implements IntegerDBIDKNNList

kNN list, but without automatic sorting. Use with care, as others may expect the results to be sorted!

Since:

0.6.0

Author:

Erich Schubert

Nested Class Summary

Nested classes/interfaces inherited from interface de.lmu.ifi.dbs.elki.database.ids.DoubleDBIDList

DoubleDBIDList.Consumer

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	k The k value this list was generated for.

Fields inherited from class de.lmu.ifi.dbs.elki.database.ids.integer.DoubleIntegerDBIDArrayList

dists, ids, size

Constructor Summary

Constructors

Constructor and Description
DoubleIntegerDBIDKNNList() Constructor.
DoubleIntegerDBIDKNNList(int k, int size) Constructor.

Method Summary

Modifier and Type	Method and Description
int	getK() Get the K parameter (note: this may be less than the size of the list!)
double	getKNNDistance() Get the distance to the k nearest neighbor, or infinity otherwise.
java.lang.String	toString()

Methods inherited from class de.lmu.ifi.dbs.elki.database.ids.integer.DoubleIntegerDBIDArrayList

add, add, addInternal, assignVar, clear, contains, doubleValue, grow, iter, remove, removeSwap, reverse, size, slice, sort, swap, truncate

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.lmu.ifi.dbs.elki.database.ids.integer.IntegerDBIDKNNList

subList

Methods inherited from interface de.lmu.ifi.dbs.elki.database.ids.integer.DoubleIntegerDBIDList

iter, slice

Methods inherited from interface de.lmu.ifi.dbs.elki.database.ids.DoubleDBIDList

assignVar, doubleValue, forEachDouble, size

Methods inherited from interface de.lmu.ifi.dbs.elki.database.ids.DBIDs

contains, forEach, isEmpty

Field Detail

k

final int k

The k value this list was generated for.

Constructor Detail

DoubleIntegerDBIDKNNList

public DoubleIntegerDBIDKNNList()

Constructor.

DoubleIntegerDBIDKNNList

public DoubleIntegerDBIDKNNList(int k,
                                int size)

Constructor.

Parameters:

k - K parameter

size - Actual size

Method Detail

getK

public int getK()

Description copied from interface: KNNList

Get the K parameter (note: this may be less than the size of the list!)

Specified by:

getK in interface KNNList

Returns:

K

getKNNDistance

public double getKNNDistance()

Description copied from interface: KNNList

Get the distance to the k nearest neighbor, or infinity otherwise.

Specified by:

getKNNDistance in interface KNNList

Returns:

Maximum distance

toString

public java.lang.String toString()

Overrides:

toString in class DoubleIntegerDBIDArrayList