public RelativeDate(int years, int months, int days, int hours, int minutes, int seconds) { public java.util.Date getDate(){ public String toString(){| RelativeDate | Line # 42 | 13 | 1 | 78.6% |
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| 1 | /* | |
| 2 | * Copyright (c) 2000-2005, University of Salford | |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions are met: | |
| 7 | * | |
| 8 | * Redistributions of source code must retain the above copyright notice, this | |
| 9 | * list of conditions and the following disclaimer. | |
| 10 | * | |
| 11 | * Redistributions in binary form must reproduce the above copyright notice, | |
| 12 | * this list of conditions and the following disclaimer in the documentation | |
| 13 | * and/or other materials provided with the distribution. | |
| 14 | * | |
| 15 | * Neither the name of the University of Salford nor the names of its | |
| 16 | * contributors may be used to endorse or promote products derived from this | |
| 17 | * software without specific prior written permission. | |
| 18 | * | |
| 19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 20 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE | |
| 23 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
| 29 | * POSSIBILITY OF SUCH DAMAGE. | |
| 30 | */ | |
| 31 | ||
| 32 | package issrg.pba.rbac; | |
| 33 | ||
| 34 | /** | |
| 35 | * This class is just a holder of relative year, month, day, etc integers. It is | |
| 36 | * used as | |
| 37 | * a pack of integers for calculating relative validity periods. | |
| 38 | * | |
| 39 | * @author A.Otenko | |
| 40 | */ | |
| 41 | ||
| 42 | public class RelativeDate { | |
| 43 | ||
| 44 | public int years; | |
| 45 | public int months; | |
| 46 | public int days; | |
| 47 | public int hours; | |
| 48 | public int minutes; | |
| 49 | public int seconds; | |
| 50 | ||
| 51 | /** | |
| 52 | * This constructor builds the RelativeDate using the number of years, months | |
| 53 | * days, hours, minutes and seconds from now. The direction of increment (i.e. | |
| 54 | * should they be added or subtracted from now) depends on the context, e.g. | |
| 55 | * they are subtracted from now to compute Age, but added to compute min and | |
| 56 | * max life span. | |
| 57 | */ | |
| 58 | 113 |
public RelativeDate(int years, int months, int days, int hours, int minutes, int seconds) { |
| 59 | 113 | this.years=years; |
| 60 | 113 | this.months=months; |
| 61 | 113 | this.days=days; |
| 62 | 113 | this.hours=hours; |
| 63 | 113 | this.minutes=minutes; |
| 64 | 113 | this.seconds=seconds; |
| 65 | } | |
| 66 | ||
| 67 | /** | |
| 68 | * This method returns the date as if it were counted from 0 AD. | |
| 69 | */ | |
| 70 | 38 |
public java.util.Date getDate(){ |
| 71 | 38 | java.util.Calendar c = new java.util.GregorianCalendar(); |
| 72 | 38 | c.set(c.ZONE_OFFSET, 0); |
| 73 | 38 | c.set(c.DST_OFFSET, 0); |
| 74 | ||
| 75 | 38 | c.set(years, months, days, hours, minutes, seconds); |
| 76 | 38 | c.set(c.MILLISECOND, 0); |
| 77 | ||
| 78 | 38 | return c.getTime(); |
| 79 | } | |
| 80 | ||
| 81 | 9256 |
public String toString(){ |
| 82 | 9256 | return "relative date " |
| 83 | 9256 | +((years>=0)?"+":"")+years |
| 84 | 9256 | +((months>=0)?"+":"")+months |
| 85 | 9256 | +((days>=0)?"+":"")+days |
| 86 | 9256 | +" "+((hours>=0)?"+":"")+hours |
| 87 | 9256 | +((minutes>=0)?"+":"")+minutes |
| 88 | 9256 | +((seconds>=0)?"+":"")+seconds |
| 89 | ; | |
| 90 | } | |
| 91 | } | |
| 92 | ||
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