01: /*
02: * FindBugs - Find Bugs in Java programs
03: * Copyright (C) 2005, University of Maryland
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 edu.umd.cs.findbugs.ba;
21:
22: /**
23: * @author pugh
24: */
25: public class AnnotationEnumeration<E extends AnnotationEnumeration<E>>
26: implements Comparable<E> {
27: private final int index;
28:
29: protected final String name;
30:
31: protected AnnotationEnumeration(String s, int i) {
32: name = s;
33: index = i;
34: }
35:
36: @Override
37: public final boolean equals(Object o) {
38: if (!(o instanceof AnnotationEnumeration<?>))
39: return false;
40: return index == ((AnnotationEnumeration<?>) o).getIndex();
41: }
42:
43: @Override
44: public final int hashCode() {
45: return index;
46: }
47:
48: @Override
49: public String toString() {
50: return name;
51: }
52:
53: /**
54: * @return Returns the index.
55: */
56: public int getIndex() {
57: return index;
58: }
59:
60: /* (non-Javadoc)
61: * @see java.lang.Comparable#compareTo(T)
62: */
63: public int compareTo(E a) {
64: return index - a.index;
65: }
66: }
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