de.lmu.ifi.dbs.elki.result.textwriter.naming
Class SimpleEnumeratingScheme

java.lang.Object
  de.lmu.ifi.dbs.elki.result.textwriter.naming.SimpleEnumeratingScheme

All Implemented Interfaces:

NamingScheme

public class SimpleEnumeratingScheme
extends Object
implements NamingScheme

Simple enumerating naming scheme. Cluster names are generated as follows: - if the cluster has a name assigned, use it - otherwise use getNameAutomatic() as name, and add an enumeration postfix

Field Summary

private Clustering<?>	clustering Clustering this scheme is applied to.
private Map<String,Integer>	namecount count how often each name occurred so far.
private Map<Cluster<?>,String>	names Assigned cluster names.
private static String	nullpostfix This is the postfix added to the first cluster, which will be removed when there is only one cluster of this name.

Constructor Summary

SimpleEnumeratingScheme(Clustering<?> clustering)
Constructor.

Method Summary

String	getNameFor(Cluster<?> cluster) Retrieve the cluster name.
private void	updateNames() Assign names to each cluster (which doesn't have a name yet)

Methods inherited from class java.lang.Object

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

Field Detail

clustering

private Clustering<?> clustering

Clustering this scheme is applied to.

namecount

private Map<String,Integer> namecount

count how often each name occurred so far.

names

private Map<Cluster<?>,String> names

Assigned cluster names.

nullpostfix

private static final String nullpostfix

This is the postfix added to the first cluster, which will be removed when there is only one cluster of this name.

Constructor Detail

SimpleEnumeratingScheme

public SimpleEnumeratingScheme(Clustering<?> clustering)

Constructor.

Parameters:

clustering - Clustering result to name.

Method Detail

updateNames

private void updateNames()

Assign names to each cluster (which doesn't have a name yet)

getNameFor

public String getNameFor(Cluster<?> cluster)

Retrieve the cluster name. When a name has not yet been assigned, call updateNames()

Specified by:

getNameFor in interface NamingScheme

Parameters:

cluster - cluster to get a name for

Returns:

cluster name