/*
* RapidMiner
*
* Copyright (C) 2001-2008 by Rapid-I and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapid-i.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.tools;
import java.util.ArrayList;
import java.util.Iterator;
/**
* This class is an adapter to obtain an ArrayList given an Iterator.
*
* @author Michael Wurst, Ingo Mierswa
* @version $Id: IterationArrayList.java,v 1.3 2008/05/09 19:22:55 ingomierswa Exp $
*/
public class IterationArrayList<E> extends ArrayList<E> {
private static final long serialVersionUID = 8054453172552877145L;
private static final int MAX_ENTRIES = 10;
public IterationArrayList(Iterator<E> it) {
while (it.hasNext())
add(it.next());
}
public String toString() {
StringBuffer result = new StringBuffer();
for (int i = 0; (i < size()) && (i < MAX_ENTRIES); i++) {
result.append(get(i).toString());
result.append(" ");
}
if (size() > MAX_ENTRIES) {
result.append("... additional ");
result.append(size() - MAX_ENTRIES);
result.append(" items");
}
return result.toString();
}
}