Source code: com/puppycrawl/tools/checkstyle/checks/OperatorWrapOption.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 wrapping on an operator.
26 *
27 * @author Rick Giles
28 * @version 1.0
29 */
30 public final class OperatorWrapOption
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 /** require that the operator is on a new line **/
37 public static final OperatorWrapOption NL = new OperatorWrapOption("nl");
38 /** require that the operator is at the end of the line **/
39 public static final OperatorWrapOption EOL = new OperatorWrapOption("eol");
40
41 /**
42 * Creates a new <code>OperatorWrapOption</code> instance.
43 *
44 * @param aStrRep the string representation
45 */
46 private OperatorWrapOption(String aStrRep)
47 {
48 super(aStrRep);
49 }
50
51 /** @see com.puppycrawl.tools.checkstyle.checks.AbstractOption */
52 protected Map getStrToOpt()
53 {
54 return STR_TO_OPT;
55 }
56 }