/*
* #%L
* gitools-core
* %%
* Copyright (C) 2013 Universitat Pompeu Fabra - Biomedical Genomics group
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/gpl-3.0.html>.
* #L%
*/
package org.gitools.analysis.clustering;
/**
* Generic data interface for clustering methods
*/
public interface ClusteringData {
/**
* Return the number of elements in the data
*/
int getSize();
/**
* Returns the label associated with the instance at <index>
*/
String getLabel(int index);
Iterable<String> getLabels();
/**
* Returns an instance of the data
*/
ClusteringDataInstance getInstance(String label);
}