/**
 * AnalyzerBeans
 * Copyright (C) 2014 Neopost - Customer Information Management
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * 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 Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.eobjects.analyzer.job.concurrent;

import org.eobjects.analyzer.job.tasks.Task;

public final class RunNextTaskTaskListener implements TaskListener {

	private final Task _nextTask;
	private final TaskListener _nextListener;
	private final TaskRunner _taskRunner;

	public RunNextTaskTaskListener(TaskRunner taskRunner, Task nextTask, TaskListener nextListener) {
		_taskRunner = taskRunner;
		_nextTask = nextTask;
		_nextListener = nextListener;
	}

	@Override
	public void onBegin(Task task) {
	}

	@Override
	public void onComplete(Task task) {
		_taskRunner.run(_nextTask, _nextListener);
	}

	@Override
	public void onError(Task task, Throwable throwable) {
		_nextListener.onError(task, throwable);
	}

}