JParameter


1   /*
2    * Copyright 2006 Google Inc.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5    * use this file except in compliance with the License. You may obtain a copy of
6    * 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, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations under
14   * the License.
15   */
16  package com.google.gwt.core.ext.typeinfo;
17  
18  /**
19   * Represents a parameter in a declaration.
20   */
21  public class JParameter implements HasMetaData {
22  
23    private final HasMetaData metaData = new MetaData();
24  
25    private final String   name;
26  
27    private JType type;
28  
29    private final JAbstractMethod enclosingMethod;
30  
31    public JParameter(JAbstractMethod enclosingMethod, JType type, String   name) {
32      this.enclosingMethod = enclosingMethod;
33      this.type = type;
34      this.name = name;
35  
36      enclosingMethod.addParameter(this);
37    }
38  
39    public void addMetaData(String   tagName, String  [] values) {
40      metaData.addMetaData(tagName, values);
41    }
42  
43    public JAbstractMethod getEnclosingMethod() {
44      return enclosingMethod;
45    }
46  
47    public String  [][] getMetaData(String   tagName) {
48      return metaData.getMetaData(tagName);
49    }
50  
51    public String  [] getMetaDataTags() {
52      return metaData.getMetaDataTags();
53    }
54  
55    public String   getName() {
56      return name;
57    }
58  
59    public JType getType() {
60      return type;
61    }
62  
63    public String   toString() {
64      StringBuffer   sb = new StringBuffer  ();
65      sb.append(type.getQualifiedSourceName());
66      sb.append(" ");
67      sb.append(getName());
68      return sb.toString();
69    }
70  
71    // Called when parameter types are found to be parameterized
72    void setType(JType type) {
73      this.type = type;
74    }
75  }
76
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