src/main/java/com/github/sebhoss/time/FiscalDateImplementation.java

   1 /*
   2  * Copyright © 2013 Sebastian Hoß <mail@shoss.de>
   3  * This work is free. You can redistribute it and/or modify it under the
   4  * terms of the Do What The Fuck You Want To Public License, Version 2,
   5  * as published by Sam Hocevar. See http://www.wtfpl.net/ for more details.
   6  */
   7 package com.github.sebhoss.time;
   8
   9 import java.time.LocalDate;
  10 import java.time.temporal.ChronoField;
  11
  12 final class FiscalDateImplementation implements FiscalDate {
  13
  14     private final FiscalDateCalculator fiscalDateCalculator;
  15     private final LocalDate            currentCalendarDate;
  16
  17     FiscalDateImplementation(final FiscalDateCalculator fiscalDateCalculator, final LocalDate currentCalendarDate) {
  18         this.fiscalDateCalculator = fiscalDateCalculator;
  19         this.currentCalendarDate = currentCalendarDate;
  20     }
  21
  22     @Override
  23     public long getFiscalYear() {
  24         return fiscalDateCalculator.calculateFiscalYear(currentCalendarDate);
  25     }
  26
  27     @Override
  28     public long getFiscalMonth() {
  29         return fiscalDateCalculator.calculateFiscalMonth(currentCalendarDate);
  30     }
  31
  32     @Override
  33     public long getFiscalDayOfYear() {
  34         return fiscalDateCalculator.calculateFiscalDayOfYear(currentCalendarDate);
  35     }
  36
  37     @Override
  38     public long getFiscalWeekOfWeekyear() {
  39         return fiscalDateCalculator.calculateFiscalWeekOfYear(currentCalendarDate);
  40     }
  41
  42     @Override
  43     public long getCalendarYear() {
  44         return currentCalendarDate.getYear();
  45     }
  46
  47     @Override
  48     public long getCalendarMonth() {
  49         return currentCalendarDate.getMonthValue();
  50     }
  51
  52     @Override
  53     public long getCalendarDayOfMonth() {
  54         return currentCalendarDate.getDayOfMonth();
  55     }
  56
  57     @Override
  58     public long getCalendarDayOfYear() {
  59         return currentCalendarDate.getDayOfYear();
  60     }
  61
  62     @Override
  63     public long getCalendarWeekOfWeekyear() {
  64         return currentCalendarDate.get(ChronoField.ALIGNED_WEEK_OF_YEAR);
  65     }
  66
  67     @Override
  68     public FiscalDate plusYears(final long years) {
  69         return copyWithNewDate(currentCalendarDate.plusYears(years));
  70     }
  71
  72     @Override
  73     public FiscalDate plusMonths(final long months) {
  74         return copyWithNewDate(currentCalendarDate.plusMonths(months));
  75     }
  76
  77     @Override
  78     public FiscalDate plusWeeks(final long weeks) {
  79         return copyWithNewDate(currentCalendarDate.plusWeeks(weeks));
  80     }
  81
  82     @Override
  83     public FiscalDate plusDays(final long days) {
  84         return copyWithNewDate(currentCalendarDate.plusDays(days));
  85     }
  86
  87     @Override
  88     public FiscalDate minusYears(final long years) {
  89         return copyWithNewDate(currentCalendarDate.minusYears(years));
  90     }
  91
  92     @Override
  93     public FiscalDate minusMonths(final long months) {
  94         return copyWithNewDate(currentCalendarDate.minusMonths(months));
  95     }
  96
  97     @Override
  98     public FiscalDate minusWeeks(final long weeks) {
  99         return copyWithNewDate(currentCalendarDate.minusWeeks(weeks));
 100     }
 101
 102     @Override
 103     public FiscalDate minusDays(final long days) {
 104         return copyWithNewDate(currentCalendarDate.minusDays(days));
 105     }
 106
 107     private FiscalDateImplementation copyWithNewDate(final LocalDate newDate) {
 108         return new FiscalDateImplementation(fiscalDateCalculator, newDate);
 109     }
 110
 111     @Override
 112     public LocalDate asLocalDate() {
 113         return currentCalendarDate;
 114     }
 115
 116 }