📄 averagevector.java
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/*
* YALE - Yet Another Learning Environment
* Copyright (C) 2001-2004
* Simon Fischer, Ralf Klinkenberg, Ingo Mierswa,
* Katharina Morik, Oliver Ritthoff
* Artificial Intelligence Unit
* Computer Science Department
* University of Dortmund
* 44221 Dortmund, Germany
* email: yale-team@lists.sourceforge.net
* web: http://yale.cs.uni-dortmund.de/
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*/
package edu.udo.cs.yale.tools.math;
import edu.udo.cs.yale.tools.ResultService;
import edu.udo.cs.yale.operator.ResultObjectAdapter;
import edu.udo.cs.yale.tools.LogService;
import edu.udo.cs.yale.operator.Operator;
import java.util.ArrayList;
import java.util.Iterator;
import java.awt.Component;
import javax.swing.JLabel;
/** Handles several averagables.
*
* @version $Id: AverageVector.java,v 1.4 2004/08/27 11:57:46 ingomierswa Exp $
*/
public abstract class AverageVector extends ResultObjectAdapter implements Comparable {
private ArrayList averagesList = new ArrayList();
protected abstract Object clone();
/** Returns the number of averages in the list. */
public int size() { return averagesList.size(); }
/** Adds an {@link Averagable} to the list of criteria. */
public void addAveragable(Averagable avg) {
averagesList.add(avg);
}
/** Removes an {@link Averagable} from the list of criteria. */
public void removeAveragable(Averagable avg) {
averagesList.remove(avg);
}
/** Returns the Averagable by index. */
public Averagable getAveragable(int index) {
return (Averagable)averagesList.get(index);
}
/** Returns the Averagable by name. */
public Averagable getAveragable(String name) {
Iterator i = averagesList.iterator();
while (i.hasNext()) {
Averagable a = (Averagable)i.next();
if (a.getName().equals(name)) return a;
}
return null;
}
public String toResultString() {
String result = getName() + ":\n";
Iterator i = averagesList.listIterator();
while (i.hasNext()) {
result += ((Averagable)i.next()).toResultString()+"\n";
}
return result;
}
public String toString() {
String result = "AverageVector [";
for (int i = 0; i < size(); i++) {
Averagable avg = getAveragable(i);
if (i > 0) result += ", ";
result += avg;
}
return result + "]";
}
// protected Object clone() {
// AverageVector av = new AverageVector();
// Iterator i = averagesList.listIterator();
// while (i.hasNext()) {
// Averagable avg = (Averagable)i.next();
// av.addAveragable((Averagable)(avg).clone());
// }
// return av;
// }
public String toHTML() {
String result = "<h1>"+getName()+"</h1><ol>";
Iterator i = averagesList.listIterator();
while (i.hasNext()) {
result += "<li>" + ((Averagable)i.next()).toHTML() + "</li>";
}
result += "</ol>";
return result;
}
public Component getVisualisationComponent() {
JLabel label = new JLabel("<html>"+toHTML()+"</html>");
label.setFont(label.getFont().deriveFont(java.awt.Font.PLAIN));
return label;
}
public void buildAverages(AverageVector av) {
if (this.size() != av.size()) throw new IllegalArgumentException("Performance vectors have different size!");
for (int i = 0; i < size(); i++)
this.getAveragable(i).buildAverage(av.getAveragable(i));
}
}
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