de.lmu.ifi.dbs.elki.algorithm.clustering
Class DeLiClu.SpatialObjectPair

java.lang.Object
  de.lmu.ifi.dbs.elki.algorithm.clustering.DeLiClu.SpatialObjectPair

All Implemented Interfaces:

Identifiable

Enclosing class:

DeLiClu<O extends NumberVector<O,?>,D extends Distance<D>>

public class DeLiClu.SpatialObjectPair
extends Object
implements Identifiable

Encapsulates an entry in the cluster order.

Field Summary

(package private) SpatialEntry	entry1 The first entry of this pair.
(package private) SpatialEntry	entry2 The second entry of this pair.
(package private) boolean	isExpandable Indicates whether this pair is expandable or not.

Constructor Summary

DeLiClu.SpatialObjectPair(SpatialEntry entry1, SpatialEntry entry2, boolean isExpandable)
Creates a new entry with the specified parameters.

Method Summary

int	compareTo(Identifiable o) Compares this object with the specified object for order.
Integer	getID() Returns the unique id of this object.
String	toString() Returns a string representation of the object.

Methods inherited from class java.lang.Object

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

Field Detail

entry1

SpatialEntry entry1

The first entry of this pair.

entry2

SpatialEntry entry2

The second entry of this pair.

isExpandable

boolean isExpandable

Indicates whether this pair is expandable or not.

Constructor Detail

DeLiClu.SpatialObjectPair

public DeLiClu.SpatialObjectPair(SpatialEntry entry1,
                                 SpatialEntry entry2,
                                 boolean isExpandable)

Creates a new entry with the specified parameters.

Parameters:

entry1 - the first entry of this pair

entry2 - the second entry of this pair

isExpandable - if true, this pair is expandable (a pair of nodes), otherwise this pair is not expandable (a pair of objects)

Method Detail

compareTo

public int compareTo(Identifiable o)

Compares this object with the specified object for order. Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

Parameters:

o - the Object to be compared.

Returns:

a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

toString

public String toString()

Returns a string representation of the object.

Overrides:

toString in class Object

Returns:

a string representation of the object.

getID

public Integer getID()

Returns the unique id of this object.

Specified by:

getID in interface Identifiable

Returns:

the unique id of this object