/**
* Copyright (C) 2001-2017 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.gui.tools;
import java.util.EventListener;
/**
* Listener which will be informed when a new {@link ProgressThread} is queued, executed, cancelled
* or finished.
*
* @author Marco Boeck
*
*/
public interface ProgressThreadStateListener extends EventListener {
/**
* Called when the {@link ProgressThread} has started execution.
*
* @param pg
*/
public void progressThreadStarted(ProgressThread pg);
/**
* Called when the {@link ProgressThread} has been queued.
*
* @param pg
*/
public void progressThreadQueued(ProgressThread pg);
/**
* Called when the {@link ProgressThread} has been cancelled.
*
* @param pg
*/
public void progressThreadCancelled(ProgressThread pg);
/**
* Called when the {@link ProgressThread} has finished execution.
*
* @param pg
*/
public void progressThreadFinished(ProgressThread pg);
}