Source code: com/puppycrawl/tools/checkstyle/checks/PadOption.java
1 ////////////////////////////////////////////////////////////////////////////////
2 // checkstyle: Checks Java source code for adherence to a set of rules.
3 // Copyright (C) 2001-2002 Oliver Burn
4 //
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU Lesser General Public
7 // License as published by the Free Software Foundation; either
8 // version 2.1 of the License, or (at your option) any later version.
9 //
10 // This library is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // Lesser General Public License for more details.
14 //
15 // You should have received a copy of the GNU Lesser General Public
16 // License along with this library; if not, write to the Free Software
17 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 ////////////////////////////////////////////////////////////////////////////////
19 package com.puppycrawl.tools.checkstyle.checks;
20
21 import java.util.HashMap;
22 import java.util.Map;
23
24 /**
25 * Represents the options for whitespace around parentheses.
26 *
27 * @author <a href="mailto:oliver@puppycrawl.com">Oliver Burn</a>
28 * @version 1
29 */
30 public final class PadOption
31 extends AbstractOption
32 {
33 /** maps from a string representation to an option */
34 private static final Map STR_TO_OPT = new HashMap();
35
36 /**
37 * Represents no spacing following a left parenthesis
38 * or preceeding a right one.
39 */
40 public static final PadOption NOSPACE = new PadOption("nospace");
41 /**
42 * Represents mandatory spacing following a left parenthesis
43 * and preceeding a right one.
44 */
45 public static final PadOption SPACE = new PadOption("space");
46
47 /**
48 * Creates a new <code>PadOption</code> instance.
49 * @param aStrRep the string representation
50 */
51 private PadOption(String aStrRep)
52 {
53 super(aStrRep);
54 }
55
56 /** @see com.puppycrawl.tools.checkstyle.checks.AbstractOption */
57 protected Map getStrToOpt()
58 {
59 return STR_TO_OPT;
60 }
61 }