franta-hg@171: /**
franta-hg@171:  * SQL-DK
franta-hg@171:  * Copyright © 2014 František Kučera (frantovo.cz)
franta-hg@171:  *
franta-hg@171:  * This program is free software: you can redistribute it and/or modify
franta-hg@171:  * it under the terms of the GNU General Public License as published by
franta-hg@171:  * the Free Software Foundation, either version 3 of the License, or
franta-hg@171:  * (at your option) any later version.
franta-hg@171:  *
franta-hg@171:  * This program is distributed in the hope that it will be useful,
franta-hg@171:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
franta-hg@171:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
franta-hg@171:  * GNU General Public License for more details.
franta-hg@171:  *
franta-hg@171:  * You should have received a copy of the GNU General Public License
franta-hg@171:  * along with this program. If not, see <http://www.gnu.org/licenses/>.
franta-hg@171:  */
franta-hg@171: package info.globalcode.jdbc.loopback;
franta-hg@171: 
franta-hg@171: import java.sql.SQLException;
franta-hg@171: import java.util.Iterator;
franta-hg@171: import java.util.List;
franta-hg@171: 
franta-hg@171: /**
franta-hg@171:  *
franta-hg@171:  * @author Ing. František Kučera (frantovo.cz)
franta-hg@171:  */
franta-hg@171: public class ResultSet extends AbstractResultSet {
franta-hg@171: 
franta-hg@171: 	private final ResultSetMetaData metadata;
franta-hg@171: 	private final Iterator<Object[]> data;
franta-hg@171: 	private Object[] currentRow;
franta-hg@171: 
franta-hg@171: 	public ResultSet(ResultSetMetaData metadata, List<Object[]> table) {
franta-hg@171: 		data = table.listIterator();
franta-hg@171: 		this.metadata = metadata;
franta-hg@171: 	}
franta-hg@171: 
franta-hg@171: 	@Override
franta-hg@171: 	public boolean next() throws SQLException {
franta-hg@171: 		if (data.hasNext()) {
franta-hg@171: 			currentRow = data.next();
franta-hg@171: 			return true;
franta-hg@171: 		} else {
franta-hg@171: 			return false;
franta-hg@171: 		}
franta-hg@171: 	}
franta-hg@171: 
franta-hg@171: 	@Override
franta-hg@171: 	public Object getObject(int columnNumber) throws SQLException {
franta-hg@171: 		return currentRow[columnNumber - 1];
franta-hg@171: 	}
franta-hg@171: 
franta-hg@171: 	@Override
franta-hg@171: 	public ResultSetMetaData getMetaData() throws SQLException {
franta-hg@171: 		return metadata;
franta-hg@171: 	}
franta-hg@171: 
franta-hg@171: 	@Override
franta-hg@171: 	public void close() throws SQLException {
franta-hg@171: 	}
franta-hg@171: 
franta-hg@171: 	@Override
franta-hg@171: 	public boolean isClosed() throws SQLException {
franta-hg@171: 		return false;
franta-hg@171: 	}
franta-hg@171: }