1/*
2 * Copyright (c) 1994, 2003, 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 sun.tools.asm;
27
28import sun.tools.java.*;
29
30/**
31 * An object to represent a name and type constant pool data item.
32 *
33 * WARNING: The contents of this source file are not part of any
34 * supported API.  Code that depends on them does so at its own risk:
35 * they are subject to change or removal without notice.
36 */
37final
38class NameAndTypeData {
39    MemberDefinition field;
40
41    /**
42     * Constructor
43     */
44    NameAndTypeData(MemberDefinition field) {
45        this.field = field;
46    }
47
48    /**
49     * Hashcode
50     */
51    public int hashCode() {
52        return field.getName().hashCode() * field.getType().hashCode();
53    }
54
55    /**
56     * Equality
57     */
58    public boolean equals(Object obj) {
59        if ((obj != null) && (obj instanceof NameAndTypeData)) {
60            NameAndTypeData nt = (NameAndTypeData)obj;
61            return field.getName().equals(nt.field.getName()) &&
62                field.getType().equals(nt.field.getType());
63        }
64        return false;
65    }
66
67    /**
68     * Convert to string
69     */
70    public String toString() {
71        return "%%" + field.toString() + "%%";
72    }
73}
74