01: ////////////////////////////////////////////////////////////////////////////////
02: // checkstyle: Checks Java source code for adherence to a set of rules.
03: // Copyright (C) 2001-2007 Oliver Burn
04: //
05: // This library is free software; you can redistribute it and/or
06: // modify it under the terms of the GNU Lesser General Public
07: // License as published by the Free Software Foundation; either
08: // version 2.1 of the License, or (at your option) any later version.
09: //
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.whitespace;
20:
21: import com.puppycrawl.tools.checkstyle.checks.AbstractOption;
22: import java.util.HashMap;
23: import java.util.Map;
24:
25: /**
26: * Represents the options for whitespace around parentheses.
27: *
28: * @author Oliver Burn
29: * @version 1
30: * @see EmptyForIteratorPadCheck
31: * @see ParenPadCheck
32: */
33: public final class PadOption extends AbstractOption {
34: /** maps from a string representation to an option */
35: private static final Map STR_TO_OPT = new HashMap();
36:
37: /**
38: * Represents no spacing following a left parenthesis
39: * or preceding a right one.
40: */
41: public static final PadOption NOSPACE = new PadOption("nospace");
42: /**
43: * Represents mandatory spacing following a left parenthesis
44: * and preceeing a right one.
45: */
46: public static final PadOption SPACE = new PadOption("space");
47:
48: /**
49: * Creates a new <code>PadOption</code> instance.
50: * @param aStrRep the string representation
51: */
52: private PadOption(String aStrRep) {
53: super (aStrRep);
54: }
55:
56: /** {@inheritDoc} */
57: protected Map getStrToOpt() {
58: return STR_TO_OPT;
59: }
60: }
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