de.lmu.ifi.dbs.elki.algorithm.result.clustering
Class HierarchicalCASHClusters

java.lang.Object
  de.lmu.ifi.dbs.elki.logging.AbstractLoggable
      de.lmu.ifi.dbs.elki.algorithm.result.AbstractResult<O>
          de.lmu.ifi.dbs.elki.algorithm.result.clustering.HierarchicalClusters<HierarchicalCASHCluster,ParameterizationFunction>
              de.lmu.ifi.dbs.elki.algorithm.result.clustering.HierarchicalCASHClusters

All Implemented Interfaces:

Result<ParameterizationFunction>, Loggable

public class HierarchicalCASHClusters
extends HierarchicalClusters<HierarchicalCASHCluster,ParameterizationFunction>

Provides a result of the CASH clustering algorithm that computes hierarchical correlation clusters in arbitrary subspaces.

Author:

Elke Achtert

Field Summary

static String

INTERVAL Indicating the interval of a cluster in the string representation.

Fields inherited from class de.lmu.ifi.dbs.elki.algorithm.result.clustering.HierarchicalClusters

CHILDREN, LEVEL, LEVEL_INDEX, PARENTS

Fields inherited from class de.lmu.ifi.dbs.elki.algorithm.result.AbstractResult

db, FILE_EXTENSION

Fields inherited from class de.lmu.ifi.dbs.elki.logging.AbstractLoggable

debug

Fields inherited from interface de.lmu.ifi.dbs.elki.algorithm.result.Result

SEPARATOR

Constructor Summary

HierarchicalCASHClusters(HierarchicalCASHCluster rootCluster, Database<ParameterizationFunction> db)
Provides a result of a clustering algorithm that computes correlation clusters in arbitrary subspaces.

Method Summary

HierarchicalCASHCluster	getRootCluster() Returns the root cluster.
protected void	writeHeader(PrintStream out, List<AttributeSettings> settings, List<String> headerInformation, HierarchicalCASHCluster cluster) Writes a header for the specified cluster providing information concerning the underlying database and the specified parameter-settings.

Methods inherited from class de.lmu.ifi.dbs.elki.algorithm.result.clustering.HierarchicalClusters

getRootClusters, output, output

Methods inherited from class de.lmu.ifi.dbs.elki.algorithm.result.AbstractResult

getDatabase, writeHeader

Methods inherited from class de.lmu.ifi.dbs.elki.logging.AbstractLoggable

debugFine, debugFiner, debugFinest, exception, message, progress, progress, progress, verbose, verbose, warning

Methods inherited from class java.lang.Object

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

Field Detail

INTERVAL

public static String INTERVAL

Indicating the interval of a cluster in the string representation.

Constructor Detail

HierarchicalCASHClusters

public HierarchicalCASHClusters(HierarchicalCASHCluster rootCluster,
                                Database<ParameterizationFunction> db)

Provides a result of a clustering algorithm that computes correlation clusters in arbitrary subspaces.

Parameters:

rootCluster - the root cluster

db - the database containing the objects of the clusters

Method Detail

getRootCluster

public HierarchicalCASHCluster getRootCluster()

Returns the root cluster.

Returns:

the root cluster

writeHeader

protected void writeHeader(PrintStream out,
                           List<AttributeSettings> settings,
                           List<String> headerInformation,
                           HierarchicalCASHCluster cluster)

Writes a header for the specified cluster providing information concerning the underlying database and the specified parameter-settings.

Overrides:

writeHeader in class HierarchicalClusters<HierarchicalCASHCluster,ParameterizationFunction>

Parameters:

out - the print stream where to write

settings - the settings to be written into the header

headerInformation - additional information to be printed in the header, each entry will be printed in one separate line

cluster - the cluster to write the header for