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.impl;
18 
19 import java.io.Serializable;
20 
21 import signature.model.IMethod;
22 import signature.model.ITypeReference;
23 import signature.model.Modifier;
24 import signature.model.util.ModelUtil;
25 
26 @SuppressWarnings("serial")
27 public class SigMethod extends SigExecutableMember implements IMethod,
28         Serializable {
29 
30     private ITypeReference returnType = Uninitialized.unset();
31 
SigMethod(String name)32     public SigMethod(String name) {
33         super(name);
34     }
35 
36 
getReturnType()37     public ITypeReference getReturnType() {
38         return returnType;
39     }
40 
setReturnType(ITypeReference returnType)41     public void setReturnType(ITypeReference returnType) {
42         this.returnType = returnType;
43     }
44 
45     @Override
toString()46     public String toString() {
47         return SigMethod.toString(this);
48     }
49 
toString(IMethod method)50     public static String toString(IMethod method) {
51         StringBuilder builder = new StringBuilder();
52         builder.append(Modifier.toString(method.getModifiers()));
53         builder.append(method.getReturnType());
54         builder.append(" ");
55         if (method.getTypeParameters() != null
56                 && !method.getTypeParameters().isEmpty()) {
57             builder.append("<");
58             builder
59                     .append(ModelUtil
60                             .separate(method.getTypeParameters(), ", "));
61             builder.append("> ");
62         }
63         builder.append(method.getName());
64         builder.append("(");
65         builder.append(method.getParameters().isEmpty() ? "" : ModelUtil
66                 .separate(method.getParameters(), ", "));
67         builder.append(")");
68         if (method.getExceptions() != null
69                 && !method.getExceptions().isEmpty()) {
70             builder.append(" throws ");
71             builder.append(ModelUtil.separate(method.getExceptions(), " "));
72         }
73         return builder.toString();
74     }
75 }
76