de.lmu.ifi.dbs.elki.data.model

Class BiclusterWithInverted<V extends FeatureVector<V,?>>

java.lang.Object

de.lmu.ifi.dbs.elki.data.model.Bicluster<V>

de.lmu.ifi.dbs.elki.data.model.BiclusterWithInverted<V>

Type Parameters:

V - Vector type

All Implemented Interfaces:

Model, TextWriteable

public class BiclusterWithInverted<V extends FeatureVector<V,?>>
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?

Field Summary

Fields

Modifier and Type	Field and Description
private ArrayModifiableDBIDs	invertedRows The ids of inverted rows.

Constructor Summary

Constructors

Constructor and Description
BiclusterWithInverted(ArrayDBIDs rowIDs, int[] colIDs, Relation<V> database)
BiclusterWithInverted(int[] rowIDs, int[] colIDs, Relation<V> database) Deprecated. Use DBIDs, not integer indexes!

Method Summary

Methods

Modifier and Type	Method and Description
DBIDs	getInvertedRows() Provides a copy of the inverted column IDs.
void	setInvertedRows(DBIDs 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 ArrayModifiableDBIDs invertedRows

The ids of inverted rows.

Constructor Detail

BiclusterWithInverted

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

Parameters:

rowIDs - Row IDs

colIDs - Col IDs

database - Database

BiclusterWithInverted

@Deprecated
public BiclusterWithInverted(int[] rowIDs,
                                int[] colIDs,
                                Relation<V> database)

Deprecated. Use DBIDs, not integer indexes!

Parameters:

rowIDs - Row IDs

colIDs - Col IDs

database - Database

Method Detail

setInvertedRows

public void setInvertedRows(DBIDs invertedRows)

Sets the ids of the inverted rows.

Parameters:

invertedRows - the ids of the inverted rows

getInvertedRows

public DBIDs 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 FeatureVector<V,?>>

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 FeatureVector<V,?>>

Parameters:

out - Output writer

label - Label