Source code: com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/ExternalVariable.java
1
2 // Transmogrify License
3 //
4 // Copyright (c) 2001, ThoughtWorks, Inc.
5 // All rights reserved.
6 // Redistribution and use in source and binary forms, with or without
7 // modification, are permitted provided that the following conditions
8 // are met:
9 // - Redistributions of source code must retain the above copyright notice,
10 // this list of conditions and the following disclaimer.
11 // - Redistributions in binary form must reproduce the above copyright
12 // notice, this list of conditions and the following disclaimer in the
13 // documentation and/or other materials provided with the distribution.
14 // Neither the name of the ThoughtWorks, Inc. nor the names of its
15 // contributors may be used to endorse or promote products derived from this
16 // software without specific prior written permission.
17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 // TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
21 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
24 // OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
25 // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
26 // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
27 // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
29 package com.puppycrawl.tools.checkstyle.checks.usage.transmogrify;
30
31 import java.lang.reflect.Field;
32
33
34
35 /**
36 * <code>VariableDef</code> is a <code>Definition</code> that contains
37 * information about the definition of a variable.
38 *
39 * @see Definition
40 * @see TypedDef
41 */
42 public class ExternalVariable extends ExternalDefinition implements IVariable {
43 Field _javaField;
44
45 public ExternalVariable(Field javaField) {
46 _javaField = javaField;
47 }
48
49 public String getName() {
50 return _javaField.getName();
51 }
52
53 public String getQualifiedName() {
54 return new ExternalClass(_javaField.getDeclaringClass()).getQualifiedName() + "." + getName();
55 }
56
57 /**
58 * Returns the <code>Type</code> of the variable.
59 *
60 * @see TypedDef
61 *
62 * @return the <code>Type</code> of the variable
63 */
64 public IClass getType() {
65 IClass result = null;
66
67 if (_javaField.getType().isArray()) {
68 result = new ArrayDef(new ExternalClass(_javaField.getType().getComponentType()));
69 }
70 else {
71 result = new ExternalClass(_javaField.getType());
72 }
73
74 return result;
75 }
76 }