de.lmu.ifi.dbs.elki.evaluation.paircounting.generator
Class PairGeneratorSingleCluster

java.lang.Object
  de.lmu.ifi.dbs.elki.evaluation.paircounting.generator.PairSortedGenerator
      de.lmu.ifi.dbs.elki.evaluation.paircounting.generator.PairGeneratorSingleCluster

All Implemented Interfaces:

PairSortedGeneratorInterface

public class PairGeneratorSingleCluster
extends PairSortedGenerator

Generate sorted ID pairs for a Cluster.

Field Summary

private int[]	parentids Ids in parent clusters
private int	pos1 Position in first set
private int	pos2 Position in second set
private int[]	thisids ids in this cluster

Constructor Summary

PairGeneratorSingleCluster(Cluster<?> cluster, boolean useHierarchical)
Generate pairs for a hierarchical cluster.

Method Summary

protected IntIntPair

advance() Advance iterator

Methods inherited from class de.lmu.ifi.dbs.elki.evaluation.paircounting.generator.PairSortedGenerator

current, next, setCurrent

Methods inherited from class java.lang.Object

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

Field Detail

parentids

private int[] parentids

Ids in parent clusters

thisids

private int[] thisids

ids in this cluster

pos1

private int pos1

Position in first set

pos2

private int pos2

Position in second set

Constructor Detail

PairGeneratorSingleCluster

public PairGeneratorSingleCluster(Cluster<?> cluster,
                                  boolean useHierarchical)

Generate pairs for a hierarchical cluster.

Parameters:

cluster - Cluster

useHierarchical - Use hierarchical mode

Method Detail

advance

protected IntIntPair advance()

Advance iterator

Specified by:

advance in class PairSortedGenerator