01: //////////////////////////////////////////////////////////////////////////////
02: // Clirr: compares two versions of a java library for binary compatibility
03: // Copyright (C) 2003 - 2005 Lars Kühne
04: //
05: // This library is free software; you can redistribute it and/or
06: // modify it under the terms of the GNU Lesser General Public
07: // License as published by the Free Software Foundation; either
08: // version 2.1 of the License, or (at your option) any later version.
09: //
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: private String representation;
30: private int value;
31:
32: private Severity(String representation, int value) {
33: this .representation = representation;
34: this .value = value;
35: }
36:
37: /** marks an api difference that is binary compatible. */
38: public static final Severity INFO = new Severity("INFO", 0);
39:
40: /** marks an api difference that might be binary incompatible. */
41: public static final Severity WARNING = new Severity("WARNING", 1);
42:
43: /** marks an api difference that is binary incompatible. */
44: public static final Severity ERROR = new Severity("ERROR", 2);
45:
46: /** @see java.lang.Object#toString() */
47: public String toString() {
48: return representation;
49: }
50:
51: /** {@inheritDoc} */
52: public int compareTo(Object o) {
53: Severity other = (Severity) o;
54: return this.value - other.value;
55: }
56: }
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