app.pickmaven.businessdays.utils

Class HolidayUtils

java.lang.Object

app.pickmaven.businessdays.utils.HolidayUtils

public class HolidayUtils
extends Object

Utility class for computing holidays and convert dates.

Constructor Summary

Constructors

Constructor and Description
HolidayUtils()

Method Summary

Modifier and Type	Method and Description
static boolean	checkYearsOrMonths(List<Integer> yearsOrMonths, java.time.LocalDate startingDate) Checks if year of starting date is among years(4 digits) and if month of starting date is among months(2 digits) in yearsOrMonths_forBusinessSaturday list; if list is empty it returns true.
static void	checkYearsOrMonthsValidity(Integer[] yearsOrMonths) Checks that integers in yearsOrMonths are 4-digit or 2-digit; otherwise throw assertion.
static void	checkYearsValidity(Integer[] years) Checks that integers in years are 4-digit; otherwise throw assertion.
static java.time.LocalDate	getEaster(int year) Get Easter LocalDate for specific year.
static java.time.LocalDate	getEasterMonday(int year) Get Easter Monday LocalDate for specific year.
static boolean	isInRange(java.time.LocalDate date, TemporalRange range) Checks if LocalDate date is included in TemporalRange range.
static String	printDuration(java.time.Duration diff) Prints the Duration diff in format: P_DT_H_M_S
static List<Holiday>	toHolidayList(List<java.time.LocalDate> holidayList)
static List<Holiday>	toHolidayList(String dayMonthDelimiter, String dateDelimiter, String inputHolidayList)
static List<Holiday>	toHolidayListByMonthDay(List<java.time.MonthDay> holidayList)
static int	toHours(java.time.Duration diff) Gets number of remaining hours element from a Duration object.
static int	toMinutes(java.time.Duration diff) Gets number of remaining minutes element from a Duration object.
static int	toSeconds(java.time.Duration diff) Gets number of remaining seconds element from a Duration object.

Methods inherited from class java.lang.Object

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

Constructor Detail

HolidayUtils

public HolidayUtils()

Method Detail

getEaster

public static java.time.LocalDate getEaster(int year)

Get Easter LocalDate for specific year.

Parameters:

year - for computing Easter

Returns:

Easter date

getEasterMonday

public static java.time.LocalDate getEasterMonday(int year)

Get Easter Monday LocalDate for specific year.

Parameters:

year - for computing Easter Monday

Returns:

Easter Monday date

toHolidayList

public static List<Holiday> toHolidayList(List<java.time.LocalDate> holidayList)

Parameters:

holidayList - list of dates

Returns:

list of Holiday from a list of LocalDate

toHolidayListByMonthDay

public static List<Holiday> toHolidayListByMonthDay(List<java.time.MonthDay> holidayList)

Parameters:

holidayList - list of month-day dates

Returns:

list of Holiday from a list of MonthDay

toHolidayList

public static List<Holiday> toHolidayList(String dayMonthDelimiter,
                                          String dateDelimiter,
                                          String inputHolidayList)

Parameters:

dayMonthDelimiter - delimiter between month and day

dateDelimiter - delimiter among dates

inputHolidayList - list of date strings

Returns:

list of Holiday from list of dates as strings

printDuration

public static String printDuration(java.time.Duration diff)

Prints the Duration diff in format: P_DT_H_M_S

Parameters:

diff - duration

Returns:

string representing duration

toHours

public static int toHours(java.time.Duration diff)

Gets number of remaining hours element from a Duration object.

Parameters:

diff - duration

Returns:

number of hours

toMinutes

public static int toMinutes(java.time.Duration diff)

Gets number of remaining minutes element from a Duration object.

Parameters:

diff - duration

Returns:

number of minutes

toSeconds

public static int toSeconds(java.time.Duration diff)

Gets number of remaining seconds element from a Duration object.

Parameters:

diff - duration

Returns:

number of seconds

checkYearsOrMonthsValidity

public static void checkYearsOrMonthsValidity(Integer[] yearsOrMonths)

Checks that integers in yearsOrMonths are 4-digit or 2-digit; otherwise throw assertion.

Parameters:

yearsOrMonths - to check validity

checkYearsValidity

public static void checkYearsValidity(Integer[] years)

Checks that integers in years are 4-digit; otherwise throw assertion.

Parameters:

years - to check

isInRange

public static boolean isInRange(java.time.LocalDate date,
                                TemporalRange range)

Checks if LocalDate date is included in TemporalRange range.

Parameters:

date - to search in range

range - to check if contains date

Returns:

true if date in in range

checkYearsOrMonths

public static boolean checkYearsOrMonths(List<Integer> yearsOrMonths,
                                         java.time.LocalDate startingDate)

Checks if year of starting date is among years(4 digits) and if month of starting date is among months(2 digits) in yearsOrMonths_forBusinessSaturday list; if list is empty it returns true.

Parameters:

yearsOrMonths - to check

startingDate - to check

Returns:

true if starting date year and month is in yearsOrMonths list