| 47 | * @since 3.21/4.17 |
| 48 | */ |
| 49 | public final class Weekcycle |
| 50 | extends BasicUnit |
| 51 | implements IsoDateUnit, Serializable { |
| 52 | |
| 53 | //~ Statische Felder/Initialisierungen -------------------------------- |
| 54 | |
| 55 | /** |
| 56 | * <p>Constant for week-based years which either have 364 or 371 days. </p> |
| 57 | */ |
| 58 | /*[deutsch] |
| 59 | * <p>Konstante für wochenbasierte Jahre, die entweder 364 oder 371 Tage haben. </p> |
| 60 | */ |
| 61 | public static final Weekcycle YEARS = new Weekcycle(); |
| 62 | |
| 63 | private static final long serialVersionUID = -4981215347844372171L; |
| 64 | |
| 65 | //~ Konstruktoren ----------------------------------------------------- |
| 66 | |
| 67 | private Weekcycle() { |
| 68 | // singleton |
| 69 | |
| 70 | } |
| 71 | |
| 72 | //~ Methoden ---------------------------------------------------------- |
| 73 | |
| 74 | /** |
| 75 | * <p>Calculates the temporal distance between given calendar dates |
| 76 | * in this calendar unit. </p> |
| 77 | * |
| 78 | * @param start starting date |
| 79 | * @param end ending date |
| 80 | * @return duration as count of this unit |
| 81 | */ |
| 82 | /*[deutsch] |
| 83 | * <p>Ermittelt den zeitlichen Abstand zwischen den angegebenen |
| 84 | * Datumsangaben gemessen in dieser Einheit. </p> |
| 85 | * |
| 86 | * @param start starting date |
| 87 | * @param end ending date |
| 88 | * @return duration as count of this unit |
| 89 | */ |
| 90 | public long between( |
| 91 | PlainDate start, |
| 92 | PlainDate end |
| 93 | ) { |
| 94 | |
| 95 | return this.derive(start).between(start, end); |
| 96 | |
| 97 | } |
| 98 | |
| 99 | @Override |
| 100 | public char getSymbol() { |
| 101 | |
| 102 | return 'Y'; |
| 103 | |
| 104 | } |
| 105 | |
| 106 | @Override |
nothing calls this directly
no outgoing calls
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