de.lmu.ifi.dbs.elki.distance.distanceresultlist

Class DoubleDistanceKNNList.Itr

java.lang.Object

de.lmu.ifi.dbs.elki.distance.distanceresultlist.DoubleDistanceKNNList.Itr

All Implemented Interfaces:

DBIDIter, DBIDRef, DistanceDBIDResultIter<DoubleDistance>, DoubleDistanceDBIDResultIter, Iter

Enclosing class:

DoubleDistanceKNNList

private class DoubleDistanceKNNList.Itr
extends Object
implements DoubleDistanceDBIDResultIter

Iterator.

Field Summary

Fields

Modifier and Type	Field and Description
private int	pos Cursor position.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	DoubleDistanceKNNList.Itr()

Method Summary

Methods

Modifier and Type	Method and Description
void	advance() Moves the iterator forward to the next entry.
double	doubleDistance() Get the distance
DoubleDistance	getDistance() Deprecated. use doubleDistance()!
DoubleDistanceDBIDPair	getDistancePair() Get an object pair.
int	internalGetIndex() Get the internal index.
boolean	valid() Returns true if the iterator currently points to a valid object.

Methods inherited from class java.lang.Object

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

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

equals, hashCode

Field Detail

pos

private int pos

Cursor position.

Constructor Detail

DoubleDistanceKNNList.Itr

private DoubleDistanceKNNList.Itr()

Method Detail

internalGetIndex

public int internalGetIndex()

Description copied from interface: DBIDRef

Get the internal index. NOT FOR PUBLIC USE - ELKI Optimization engine only

Specified by:

internalGetIndex in interface DBIDRef

Returns:

Internal index

valid

public boolean valid()

Description copied from interface: Iter

Returns true if the iterator currently points to a valid object.

Specified by:

valid in interface Iter

Returns:

a boolean value

advance

public void advance()

Description copied from interface: Iter

Moves the iterator forward to the next entry.

Specified by:

advance in interface Iter

getDistance

@Deprecated
public DoubleDistance getDistance()

Deprecated. use doubleDistance()!

Get the distance

Specified by:

getDistance in interface DistanceDBIDResultIter<DoubleDistance>

Specified by:

getDistance in interface DoubleDistanceDBIDResultIter

Returns:

distance

doubleDistance

public double doubleDistance()

Description copied from interface: DoubleDistanceDBIDResultIter

Get the distance

Specified by:

doubleDistance in interface DoubleDistanceDBIDResultIter

Returns:

distance

getDistancePair

public DoubleDistanceDBIDPair getDistancePair()

Description copied from interface: DoubleDistanceDBIDResultIter

Get an object pair.

Specified by:

getDistancePair in interface DistanceDBIDResultIter<DoubleDistance>

Specified by:

getDistancePair in interface DoubleDistanceDBIDResultIter

Returns:

object pair