1/*
2 * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package java.awt;
27
28import sun.util.logging.PlatformLogger;
29
30abstract class AttributeValue {
31    private static final PlatformLogger log = PlatformLogger.getLogger("java.awt.AttributeValue");
32    private final int value;
33    private final String[] names;
34
35    protected AttributeValue(int value, String[] names) {
36        if (log.isLoggable(PlatformLogger.Level.FINEST)) {
37            log.finest("value = " + value + ", names = " + names);
38        }
39
40        if (log.isLoggable(PlatformLogger.Level.FINER)) {
41            if ((value < 0) || (names == null) || (value >= names.length)) {
42                log.finer("Assertion failed");
43            }
44        }
45        this.value = value;
46        this.names = names;
47    }
48    // This hashCode is used by the sun.awt implementation as an array
49    // index.
50    public int hashCode() {
51        return value;
52    }
53    public String toString() {
54        return names[value];
55    }
56}
57