1 /*
2  * Copyright (C) 2009 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package signature.model;
18 
19 import java.util.Set;
20 
21 /**
22  * {@class Modifier} models a modifer.
23  */
24 public enum Modifier {
25     PUBLIC("public"), PRIVATE("private"), PROTECTED("protected"), STATIC(
26             "static"), FINAL("final"), SYNCHRONIZED("synchronized"), VOLATILE(
27             "volatile"), TRANSIENT("transient"), NATIVE("native"), ABSTRACT(
28             "abstract"), STRICT("strict");
29 
30     private final String printableName;
31 
Modifier(String printableName)32     private Modifier(String printableName) {
33         this.printableName = printableName;
34     }
35 
36     @Override
toString()37     public String toString() {
38         return printableName;
39     }
40 
toString(Set<Modifier> modifiers)41     public static String toString(Set<Modifier> modifiers) {
42         StringBuilder s = new StringBuilder();
43 
44         for (Modifier modifier : values()) {
45             if (modifiers.contains(modifier)) {
46                 s.append(modifier.printableName);
47                 s.append(" ");
48             }
49         }
50 
51         return s.toString();
52     }
53 }
54