1 /*
2  * Copyright (c) 2014, 2015, 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 
26 package com.sun.tools.sjavac.pubapi;
27 
28 import java.io.Serializable;
29 
30 import javax.lang.model.type.TypeKind;
31 
32 public class TypeVarTypeDesc extends TypeDesc implements Serializable {
33 
34     private static final long serialVersionUID = 3357616754544796373L;
35 
36     String identifier; // Example: "T"
37 
TypeVarTypeDesc(String identifier)38     public TypeVarTypeDesc(String identifier) {
39         super(TypeKind.TYPEVAR);
40         this.identifier = identifier;
41     }
42 
43     @Override
equals(Object obj)44     public boolean equals(Object obj) {
45         if (!super.equals(obj))
46             return false;
47         return identifier.equals(((TypeVarTypeDesc) obj).identifier);
48     }
49 
50     @Override
hashCode()51     public int hashCode() {
52         return super.hashCode() ^ identifier.hashCode();
53     }
54 
55     @Override
toString()56     public String toString() {
57         return String.format("%s[identifier: %s]",
58                              getClass().getSimpleName(),
59                              identifier);
60     }
61 }
62