| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| Duration |
|
| 1.7;1.7 |
| 1 | package org.jtheque.utils.bean; | |
| 2 | ||
| 3 | import org.jtheque.utils.Constants; | |
| 4 | ||
| 5 | /* | |
| 6 | * This file is part of JTheque. | |
| 7 | * | |
| 8 | * JTheque is free software: you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License as published by | |
| 10 | * the Free Software Foundation, either version 3 of the License. | |
| 11 | * | |
| 12 | * JTheque is distributed in the hope that it will be useful, | |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | * GNU General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU General Public License | |
| 18 | * along with JTheque. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | */ | |
| 20 | ||
| 21 | /** | |
| 22 | * This class represent a duration of time. A Duration is a period of hours and minutes. | |
| 23 | * | |
| 24 | * @author Baptiste Wicht | |
| 25 | */ | |
| 26 | public final class Duration { | |
| 27 | private int minutes; | |
| 28 | private int hours; | |
| 29 | ||
| 30 | /** | |
| 31 | * Construct a new duration with a certain number of hours and a certain number of minutes. | |
| 32 | * | |
| 33 | * @param hours The hours of the duration | |
| 34 | * @param minutes The minutes of the duration | |
| 35 | */ | |
| 36 | private Duration(int hours, int minutes) { | |
| 37 | 22 | super(); |
| 38 | ||
| 39 | 22 | this.hours = hours; |
| 40 | 22 | this.minutes = minutes; |
| 41 | 22 | } |
| 42 | ||
| 43 | /** | |
| 44 | * Construct a new duration with only minutes. If there is more than 60 minutes, we dispatch the | |
| 45 | * time to the hours. | |
| 46 | * | |
| 47 | * @param minutes The minutes of the duration | |
| 48 | */ | |
| 49 | public Duration(int minutes) { | |
| 50 | 16 | this(minutes / Constants.MINUTES_IN_AN_HOUR, minutes % Constants.MINUTES_IN_AN_HOUR); |
| 51 | 16 | } |
| 52 | ||
| 53 | /** | |
| 54 | * Construct a new empty duration. | |
| 55 | */ | |
| 56 | public Duration() { | |
| 57 | 6 | this(0, 0); |
| 58 | 6 | } |
| 59 | ||
| 60 | /** | |
| 61 | * Returns the hours of the duration. | |
| 62 | * | |
| 63 | * @return The number of hours in the duration | |
| 64 | */ | |
| 65 | public int getHours() { | |
| 66 | 14 | return hours; |
| 67 | } | |
| 68 | ||
| 69 | /** | |
| 70 | * Set the hours of the duration. | |
| 71 | * | |
| 72 | * @param hours The new number of hours in the duration | |
| 73 | */ | |
| 74 | public void setHours(int hours) { | |
| 75 | 4 | this.hours = hours; |
| 76 | 4 | } |
| 77 | ||
| 78 | /** | |
| 79 | * Returns the minutes of the duration. | |
| 80 | * | |
| 81 | * @return The number of minutes in the duration | |
| 82 | */ | |
| 83 | public int getMinutes() { | |
| 84 | 14 | return minutes; |
| 85 | } | |
| 86 | ||
| 87 | /** | |
| 88 | * Set the minutes of the duration. | |
| 89 | * | |
| 90 | * @param minutes The new number of minutes | |
| 91 | */ | |
| 92 | public void setMinutes(int minutes) { | |
| 93 | 4 | this.minutes = minutes; |
| 94 | 4 | } |
| 95 | ||
| 96 | @Override | |
| 97 | public String toString() { | |
| 98 | 4 | return hours + ":" + minutes; |
| 99 | } | |
| 100 | ||
| 101 | @Override | |
| 102 | public boolean equals(Object o) { | |
| 103 | 14 | if (this == o) { |
| 104 | 2 | return true; |
| 105 | } | |
| 106 | ||
| 107 | 12 | if (o == null || getClass() != o.getClass()) { |
| 108 | 0 | return false; |
| 109 | } | |
| 110 | ||
| 111 | 12 | Duration duration = (Duration) o; |
| 112 | ||
| 113 | 12 | if (hours != duration.hours) { |
| 114 | 8 | return false; |
| 115 | } | |
| 116 | ||
| 117 | 4 | return minutes == duration.minutes; |
| 118 | ||
| 119 | } | |
| 120 | ||
| 121 | @Override | |
| 122 | public int hashCode() { | |
| 123 | 12 | return Constants.HASH_CODE_START + |
| 124 | Constants.HASH_CODE_PRIME * minutes + | |
| 125 | Constants.HASH_CODE_PRIME * hours; | |
| 126 | } | |
| 127 | } |