package tr.gov.ulakbim.jDenetX.streams.generators.multilabel;
/*
* MultilabelArffFileStream.java
* Copyright (C) 2010 University of Waikato, Hamilton, New Zealand
* @author Jesse Read (jmr30@cs.waikato.ac.nz)
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
import tr.gov.ulakbim.jDenetX.core.EuclideanSimilarityDiscoverer.MultilabelInstancesHeader;
import tr.gov.ulakbim.jDenetX.core.InstancesHeader;
import tr.gov.ulakbim.jDenetX.options.IntOption;
import tr.gov.ulakbim.jDenetX.streams.ArffFileStream;
public class MultilabelArffFileStream extends ArffFileStream {
@Override
public String getPurposeString() {
return "A stream read from an ARFF file.";
}
private static final long serialVersionUID = 1L;
public IntOption numLabelsOption = new IntOption("numLabels", 'l',
"The number of labels. e.g. n = 10 : the first 10 binary attributes are the labels; n = -10 the last 10 binary attributes are the labels.", -1, -1, Integer.MAX_VALUE);
public MultilabelArffFileStream() {
}
public MultilabelArffFileStream(String arffFileName, int numLabels) {
this.arffFileOption.setValue(arffFileName);
this.numLabelsOption.setValue(numLabels);
restart();
}
@Override
public InstancesHeader getHeader() {
return new MultilabelInstancesHeader(this.instances, numLabelsOption.getValue());
}
}