/*
* 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.example.table;
/**
* Reads a sequence of DataRows, e.g. from memory, a file or a database.
*
* @author Simon Fischer, Ingo Mierswa
* @version $Id: AbstractDataRowReader.java,v 2.7 2006/03/21 15:35:39
* ingomierswa Exp $
*/
public abstract class AbstractDataRowReader implements DataRowReader {
private DataRowFactory factory;
public AbstractDataRowReader(DataRowFactory factory) {
this.factory = factory;
}
public DataRowFactory getFactory() {
return factory;
}
/** Will throw a new {@link UnsupportedOperationException} since {@link DataRowReader} does not have
* to implement remove. */
public void remove() {
throw new UnsupportedOperationException("The method 'remove' is not supported by DataRowReaders!");
}
}