/**

  * SQL-DK

  * Copyright © 2013 František Kučera (frantovo.cz)

  *

  * This program is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, version 3 of the License.

  *

  * 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 General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with this program. If not, see <http://www.gnu.org/licenses/>.

  */

 package info.globalcode.sql.dk.formatting;

 import java.io.PrintWriter;

 /**

  * Prints just the value without any formatting. If the result set contains multiple records or

  * columns, the values are simply concatenate without any separators. If updates result is returned,

  * the updated records count is printed.

  *

  * @author Ing. František Kučera (frantovo.cz)

  */

 public class SingleValueFormatter extends AbstractFormatter {

 	public static final String NAME = "single"; // bash-completion:formatter

 	private PrintWriter out;

 	public SingleValueFormatter(FormatterContext formatterContext) {

 		super(formatterContext);

 		this.out = new PrintWriter(formatterContext.getOutputStream());

 	}

 	@Override

 	public void writeColumnValue(Object value) {

 		super.writeColumnValue(value);

 		out.print(String.valueOf(value));

 		out.flush();

 	}

 	@Override

 	public void writeUpdatesResult(int updatedRowsCount) {

 		super.writeUpdatesResult(updatedRowsCount);

 		out.print(updatedRowsCount);

 		out.flush();

 	}

 }