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 java.lang.Object

P3C Cluster signature.

Author:

Erich Schubert

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	Signature(int[] spec, DBIDs ids) Constructor.

Method Summary

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.
java.lang.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

Signature

private 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 java.lang.String toString()

Overrides:

toString in class java.lang.Object