/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2024, Arnaud Roques
 *
 * Project Info:  https://plantuml.com
 * 
 * If you like this project or if you find it useful, you can support us at:
 * 
 * https://plantuml.com/patreon (only 1$ per month!)
 * https://plantuml.com/paypal
 * 
 * This file is part of PlantUML.
 *
 * PlantUML 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, either version 3 of the License, or
 * (at your option) any later version.
 *
 * PlantUML 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 library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 *
 * Original Author:  Arnaud Roques
 *
 *
 */
package net.sourceforge.plantuml;

public class ErrorStatus {

	private boolean noData;
	private boolean hasErrors;
	private boolean hasOk;

	private ErrorStatus() {
		this.noData = true;
	}

	public static ErrorStatus init() {
		return new ErrorStatus();
	}

	// public synchronized void goNoData() {
	// this.noData = true;
	// }

	public synchronized void goWithError() {
		this.hasErrors = true;
		this.noData = false;
	}

	public synchronized void goOk() {
		this.hasOk = true;
		this.noData = false;
	}

	public synchronized boolean hasError() {
		return hasErrors;
	}

	public synchronized boolean isNoData() {
		return noData;
	}

	public int getExitCode() {
		if (isNoData()) 
			return 100;
		
		if (hasErrors) 
			return 200;
		
		return 0;
	}

}
