/*******************************************************************************
 * Breakout Cave Survey Visualizer
 *
 * Copyright (C) 2014 James Edwards
 *
 * jedwards8 at fastmail dot fm
 *
 * 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; either version 2 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 General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *******************************************************************************/
package org.breakout.update;

public class UpdateStatus {
	public static final class CheckFailed extends Failure {
		public CheckFailed(String message) {
			super(message);
		}
	}

	public static final class ChecksumFailed extends Failure {
		public ChecksumFailed(String message) {
			super(message);
		}
	}

	public static final class DownloadFailed extends Failure {
		public DownloadFailed(String message) {
			super(message);
		}
	}

	public static final class Downloading extends UpdateStatus {
		public final long numBytesDownloaded;
		public final long totalNumBytes;

		public Downloading(long numBytesDownloaded, long totalNumBytes) {
			super();
			this.numBytesDownloaded = numBytesDownloaded;
			this.totalNumBytes = totalNumBytes;
		}
	}

	public static abstract class Failure extends UpdateStatus {
		public final String message;

		public Failure(String message) {
			this.message = message;
		}
	}

	public static final class UpdateFailed extends Failure {
		public UpdateFailed(String message) {
			super(message);
		}
	}

	public static final UpdateStatus UNCHECKED = new UpdateStatus();

	public static final UpdateStatus CHECKING = new UpdateStatus();

	public static final UpdateStatus UP_TO_DATE = new UpdateStatus();

	public static final UpdateStatus UPDATE_AVAILABLE = new UpdateStatus();

	public static final UpdateStatus STARTING_DOWNLOAD = new UpdateStatus();

	public static final UpdateStatus UPDATE_DOWNLOADED = new UpdateStatus();

	private UpdateStatus() {

	}
}