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 * $Id$
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.HolidayHandler;
37 import net.objectlab.kit.datecalc.common.HolidayHandlerType;
38
39 import org.joda.time.YearMonthDay;
40
41 /**
42 * A Forward handler will move the date forward if it falls on a non working
43 * day.
44 *
45 * @author Benoit Xhenseval
46 *
47 */
48 public class YearMonthDayForwardHandler implements HolidayHandler<YearMonthDay> {
49
50 /**
51 * If the current date of the give calculator is a non-working day, it will
52 * be moved according to the algorithm implemented.
53 *
54 * @param calculator
55 * the calculator
56 * @return the date which may have moved.
57 */
58 public YearMonthDay moveCurrentDate(final DateCalculator<YearMonthDay> calculator) {
59 return move(calculator, 1);
60 }
61
62 // -----------------------------------------------------------------------
63 //
64 // ObjectLab, world leaders in the design and development of bespoke
65 // applications for the securities financing markets.
66 // www.ObjectLab.co.uk
67 //
68 // -----------------------------------------------------------------------
69
70 protected YearMonthDay move(final DateCalculator<YearMonthDay> calculator, final int step) {
71 YearMonthDay date = calculator.getCurrentBusinessDate();
72 while (calculator.isNonWorkingDay(date)) {
73 date = date.plusDays(step);
74 }
75 return date;
76 }
77
78 /**
79 * Give the type name for this algorithm.
80 *
81 * @return algorithm name.
82 */
83 public String getType() {
84 return HolidayHandlerType.FORWARD;
85 }
86 }
87
88 /*
89 * ObjectLab, http://www.objectlab.co.uk/open is sponsoring the ObjectLab Kit.
90 *
91 * Based in London, we are world leaders in the design and development
92 * of bespoke applications for the securities financing markets.
93 *
94 * <a href="http://www.objectlab.co.uk/open">Click here to learn more about us</a>
95 * ___ _ _ _ _ _
96 * / _ \| |__ (_) ___ ___| |_| | __ _| |__
97 * | | | | '_ \| |/ _ \/ __| __| | / _` | '_ \
98 * | |_| | |_) | | __/ (__| |_| |__| (_| | |_) |
99 * \___/|_.__// |\___|\___|\__|_____\__,_|_.__/
100 * |__/
101 *
102 * www.ObjectLab.co.uk
103 */