1 //////////////////////////////////////////////////////////////////////////////
2 // Clirr: compares two versions of a java library for binary compatibility
3 // Copyright (C) 2003 - 2005 Lars Kühne
4 //
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU Lesser General Public
7 // License as published by the Free Software Foundation; either
8 // version 2.1 of the License, or (at your option) any later version.
9 //
10 // This library 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 GNU
13 // Lesser General Public License for more details.
14 //
15 // You should have received a copy of the GNU Lesser General Public
16 // License along with this library; if not, write to the Free Software
17 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 //////////////////////////////////////////////////////////////////////////////
19
20 package net.sf.clirr.core;
21
22 /***
23 * Enumeration type for severity of an Api difference.
24 *
25 * @author lkuehne
26 */
27 public final class Severity implements Comparable
28 {
29
30 private String representation;
31 private int value;
32
33 private Severity(String representation, int value)
34 {
35 this.representation = representation;
36 this.value = value;
37 }
38
39 /*** marks an api difference that is binary compatible. */
40 public static final Severity INFO = new Severity("INFO", 0);
41
42 /*** marks an api difference that might be binary incompatible. */
43 public static final Severity WARNING = new Severity("WARNING", 1);
44
45 /*** marks an api difference that is binary incompatible. */
46 public static final Severity ERROR = new Severity("ERROR", 2);
47
48 /*** @see java.lang.Object#toString() */
49 public String toString()
50 {
51 return representation;
52 }
53
54 /*** {@inheritDoc} */
55 public int compareTo(Object o)
56 {
57 Severity other = (Severity) o;
58 return this.value - other.value;
59 }
60 }