/**
* Copyright (C) 2001-2017 by RapidMiner and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapidminer.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 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.
*/
@Override
public void remove() {
throw new UnsupportedOperationException("The method 'remove' is not supported by DataRowReaders!");
}
}