Module org.holiday.calendar.apac

Package org.holiday.calendar.observance.jp

Class ComingOfAgeDay

java.lang.Object

org.holiday.calendar.observance.AbstractObservance

org.holiday.calendar.observance.jp.ComingOfAgeDay

All Implemented Interfaces:

Function<Integer,LocalDate>, Predicate<Integer>, Observance

public class ComingOfAgeDay
extends AbstractObservance

Observance of Coming of Age Day (成人の日) — a Japanese national holiday honouring those who have reached the age of majority.

Historical rule changes:

• 1948–1999: fixed on January 15
• 2000+: 2nd Monday in January (Happy Monday System)

Constructor Summary

Constructors

Constructor	Description
ComingOfAgeDay()

Method Summary

Modifier and Type	Method	Description
protected LocalDate	computeDate(int year)	Compute the date for this observance in the given year.
protected boolean	isValidYear(int year)	Determine whether this observance applies in the given year.

Methods inherited from class org.holiday.calendar.observance.AbstractObservance

apply, test

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Function

andThen, compose

Methods inherited from interface java.util.function.Predicate

and, negate, or

Constructor Details

ComingOfAgeDay

public ComingOfAgeDay()

Method Details

computeDate

protected LocalDate computeDate(int year)

Description copied from class: AbstractObservance

Compute the date for this observance in the given year. Only called when AbstractObservance.isValidYear(int) returns true.

Specified by:

computeDate in class AbstractObservance

Parameters:

year - the year for which to compute the date

Returns:

computed holiday date

isValidYear

protected boolean isValidYear(int year)

Description copied from class: AbstractObservance

Determine whether this observance applies in the given year. Defaults to true (all years are valid).

Overrides:

isValidYear in class AbstractObservance

Parameters:

year - the year to test

Returns:

true if this observance applies