de.lmu.ifi.dbs.elki.algorithm.clustering.subspace

Class P3C.Signature

java.lang.Object

de.lmu.ifi.dbs.elki.algorithm.clustering.subspace.P3C.Signature

Enclosing class:

P3C<V extends NumberVector<?>>

private static class P3C.Signature
extends Object

P3C Cluster signature.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) DBIDs	ids Object ids.
(package private) boolean	prune Pruning flag.
(package private) int[]	spec Subspace specification

Constructor Summary

Constructors

Modifier	Constructor and Description
private	P3C.Signature(int[] spec, DBIDs ids) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
int	getFirstDim() Find the first dimension set in this signature.
boolean	isSuperset(P3C.Signature other) Test whether this is a superset of the other signature.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

spec

int[] spec

Subspace specification

ids

DBIDs ids

Object ids.

prune

boolean prune

Pruning flag.

Constructor Detail

P3C.Signature

private P3C.Signature(int[] spec,
             DBIDs ids)

Constructor.

Parameters:

spec - Subspace specification

ids - IDs.

Method Detail

isSuperset

public boolean isSuperset(P3C.Signature other)

Test whether this is a superset of the other signature.

Parameters:

other - Other signature.

Returns:

true when this is a superset.

getFirstDim

public int getFirstDim()

Find the first dimension set in this signature.

Returns:

Dimension

toString

public String toString()

Overrides:

toString in class Object