1 /*
2 * ObjectLab, http://www.objectlab.co.uk/open is sponsoring the ObjectLab Kit.
3 *
4 * Based in London, we are world leaders in the design and development
5 * of bespoke applications for the securities financing markets.
6 *
7 * <a href="http://www.objectlab.co.uk/open">Click here to learn more</a>
8 * ___ _ _ _ _ _
9 * / _ \| |__ (_) ___ ___| |_| | __ _| |__
10 * | | | | '_ \| |/ _ \/ __| __| | / _` | '_ \
11 * | |_| | |_) | | __/ (__| |_| |__| (_| | |_) |
12 * \___/|_.__// |\___|\___|\__|_____\__,_|_.__/
13 * |__/
14 *
15 * www.ObjectLab.co.uk
16 *
17 * $Id: YearMonthDayModifiedPreceedingHandler.java 203 2006-10-11 12:53:07Z benoitx $
18 *
19 * Copyright 2006 the original author or authors.
20 *
21 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
22 * use this file except in compliance with the License. You may obtain a copy of
23 * the License at
24 *
25 * http://www.apache.org/licenses/LICENSE-2.0
26 *
27 * Unless required by applicable law or agreed to in writing, software
28 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
29 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
30 * License for the specific language governing permissions and limitations under
31 * the License.
32 */
33 package net.objectlab.kit.datecalc.joda;
34
35 import net.objectlab.kit.datecalc.common.DateCalculator;
36 import net.objectlab.kit.datecalc.common.HolidayHandlerType;
37
38 import org.joda.time.YearMonthDay;
39
40 /**
41 * A modified preceding handler will move the date backward if it falls on a
42 * non working day BUT, if the new date falls into another month, it will revert
43 * to moving forward until it finds a working day.
44 *
45 * @author Benoit Xhenseval
46 * @author $LastChangedBy: benoitx $
47 * @version $Revision: 203 $ $Date: 2006-10-11 13:53:07 +0100 (Wed, 11 Oct 2006) $
48 *
49 */
50 public class YearMonthDayModifiedPrecedingHandler extends YearMonthDayModifiedFollowingHandler {
51
52 /**
53 * If the current date of the give calculator is a non-working day, it will
54 * be moved according to the algorithm implemented.
55 *
56 * @param calculator
57 * the calculator
58 * @return the date which may have moved.
59 */
60 @Override
61 public YearMonthDay moveCurrentDate(final DateCalculator<YearMonthDay> calculator) {
62 return move(calculator, -1);
63 }
64
65 /**
66 * Give the type name for this algorithm.
67 *
68 * @return algorithm name.
69 */
70 @Override
71 public String getType() {
72 return HolidayHandlerType.MODIFIED_PRECEDING;
73 }
74 }
75
76 /*
77 * ObjectLab, http://www.objectlab.co.uk/open is sponsoring the ObjectLab Kit.
78 *
79 * Based in London, we are world leaders in the design and development
80 * of bespoke applications for the securities financing markets.
81 *
82 * <a href="http://www.objectlab.co.uk/open">Click here to learn more about us</a>
83 * ___ _ _ _ _ _
84 * / _ \| |__ (_) ___ ___| |_| | __ _| |__
85 * | | | | '_ \| |/ _ \/ __| __| | / _` | '_ \
86 * | |_| | |_) | | __/ (__| |_| |__| (_| | |_) |
87 * \___/|_.__// |\___|\___|\__|_____\__,_|_.__/
88 * |__/
89 *
90 * www.ObjectLab.co.uk
91 */