de.lmu.ifi.dbs.elki.data.model
Class BiclusterWithInverted<V extends RealVector<V,Double>>

java.lang.Object
  de.lmu.ifi.dbs.elki.data.model.Bicluster<V>
      de.lmu.ifi.dbs.elki.data.model.BiclusterWithInverted<V>

Type Parameters:

V -

All Implemented Interfaces:

Model, TextWriteable

public class BiclusterWithInverted<V extends RealVector<V,Double>>
extends Bicluster<V>

This code was factored out of the Bicluster class, since not all biclusters have inverted rows. TODO: shouldn't that be inverted columns?

Author:

Erich Schubert

Field Summary

private int[]

invertedRows The ids of inverted rows.

Constructor Summary

BiclusterWithInverted(int[] rowIDs, int[] colIDs, Database<V> database)

Method Summary

int[]	getInvertedRows() Provides a copy of the inverted column IDs.
void	setInvertedRows(int[] invertedRows) Sets the ids of the inverted rows.
void	sortIDs() Sorts the row and column ids (and - if applicable - the ids of inverted rows) in ascending order.
void	writeToText(TextWriterStream out, String label) Implementation of TextWriteable interface.

Methods inherited from class de.lmu.ifi.dbs.elki.data.model.Bicluster

getColumnIDs, getDatabase, getDatabaseObjectGroup, rowIterator, size

Methods inherited from class java.lang.Object

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

Field Detail

invertedRows

private int[] invertedRows

The ids of inverted rows.

Constructor Detail

BiclusterWithInverted

public BiclusterWithInverted(int[] rowIDs,
                             int[] colIDs,
                             Database<V> database)

Parameters:

rowIDs - Row IDs

colIDs - Col IDs

database - Database

Method Detail

setInvertedRows

public void setInvertedRows(int[] invertedRows)

Sets the ids of the inverted rows.

Parameters:

invertedRows - the ids of the inverted rows

getInvertedRows

public int[] getInvertedRows()

Provides a copy of the inverted column IDs.

Returns:

a copy of the inverted column IDs.

sortIDs

public void sortIDs()

Sorts the row and column ids (and - if applicable - the ids of inverted rows) in ascending order.

Overrides:

sortIDs in class Bicluster<V extends RealVector<V,Double>>

writeToText

public void writeToText(TextWriterStream out,
                        String label)

Implementation of TextWriteable interface.

Specified by:

writeToText in interface TextWriteable

Overrides:

writeToText in class Bicluster<V extends RealVector<V,Double>>

Parameters:

out - Output writer

label - Label