Source code: com/puppycrawl/tools/checkstyle/checks/usage/transmogrify/SymTabASTFactory.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 antlr.ASTFactory;
32 import antlr.collections.AST;
33
34 /**
35 * Factory for <code>SymTabAST</code> objects.
36 * @author Rick Giles
37 */
38 public class SymTabASTFactory
39 {
40 /** singleton factory */
41 private static ASTFactory factory;
42
43 static
44 {
45 factory = new ASTFactory();
46 factory.setASTNodeClass(SymTabAST.class.getName());
47 }
48
49 /**
50 * Creates a <code>SymTabAST</code> with a given type and text.
51 * @param aType the type for the new <code>SymTabAST</code>.
52 * @param aText the text for the new <code>SymTabAST</code>.
53 * @return the new <code>SymTabAST</code>.
54 */
55 public static SymTabAST create(int aType, String aText)
56 {
57 return (SymTabAST) factory.create(aType, aText);
58 }
59
60 /**
61 * Creates an <code>SymTabAST</code> from a given <code>AST</code>.
62 * @param aAST the <code>AST</code> for the new <code>SymTabAST</code>.
63 * @return the new <code>SymTabAST</code>.
64 */
65 public static SymTabAST create(AST aAST)
66 {
67 return (SymTabAST) factory.create(aAST);
68 }
69
70 ///CLOVER:OFF
71 /** prevent instantiation */
72 private SymTabASTFactory()
73 {
74 }
75 ///CLOVER:ON
76 }