SimpleArrayDataRowReader.java

/*
 *  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;

import java.util.Iterator;

import com.rapidminer.example.Attribute;


/**
 * Creates a data row reader which uses an iterator over SimpleArrayData.
 * 
 * @author Ingo Mierswa
 *          ingomierswa Exp $
 */
public class SimpleArrayDataRowReader extends AbstractDataRowReader {

	private Iterator<SimpleArrayData> simpleData;

	private Attribute[] attributes;

	public SimpleArrayDataRowReader(DataRowFactory factory, Attribute[] attributes, Iterator<SimpleArrayData> simpleData) {
		super(factory);
		this.attributes = attributes;
		this.simpleData = simpleData;
	}

	public boolean hasNext() {
		return simpleData.hasNext();
	}

	public DataRow next() {
		return getFactory().create((simpleData.next()).getData(), attributes);
	}
}