/* * RapidMiner * * Copyright (C) 2001-2014 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. */ public void remove() { throw new UnsupportedOperationException("The method 'remove' is not supported by DataRowReaders!"); } }