1 /* This file is part of the project "Hilbert II" - http://www.qedeq.org" target="alexandria_uri">http://www.qedeq.org
2 *
3 * Copyright 2000-2014, Michael Meyling <mime@qedeq.org>.
4 *
5 * "Hilbert II" is free software; you can redistribute
6 * it and/or modify it under the terms of the GNU General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 */
15
16 package org.qedeq.kernel.se.common;
17
18 /**
19 * An instance of this interface can answer the question which percentage is already finished.
20 *
21 * @author Michael Meyling
22 */
23 public interface ServiceCompleteness {
24
25 /**
26 * Get calculated visit percentage.
27 * This is a monotonically nondecreasing visit function.
28 *
29 * @return Value between 0 and 100.
30 */
31 public double getVisitPercentage();
32
33 /**
34 * Get readable description of current location.
35 *
36 * @return Description.
37 */
38 public String getLocationDescription();
39
40 }