net.sf.mpxj.common

Class LocalDateHelper

java.lang.Object

net.sf.mpxj.common.LocalDateHelper

public final class LocalDateHelper
extends Object

Common code for working with LocalDate instances.

Field Summary

Fields

Modifier and Type	Field and Description
static LocalDate	TWO_DIGIT_YEAR_BASE_DATE

Constructor Summary

Constructors

Constructor and Description
LocalDateHelper()

Method Summary

Modifier and Type	Method and Description
static int	compare(LocalDate d1, LocalDate d2) Compare two LocalDate instances, handling null values.
static int	compare(LocalDate startDate, LocalDate endDate, LocalDate targetDate) Determine if the target date is within the range specified by the start and end date.
static LocalDateTime	getDayEndDate(LocalDate date) Returns a new Date instance whose value represents the end of the day (i.e.
static LocalDate	getLocalDate(LocalDateTime date) Convert a LocalDateTime instance to a LocalDate instance, handling null values.
static LocalDateTime	getLocalDateTime(LocalDate date) Convert a LocalDate instance to a LocalDateTime instance, handling null values.

Methods inherited from class java.lang.Object

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

Field Detail

TWO_DIGIT_YEAR_BASE_DATE

public static final LocalDate TWO_DIGIT_YEAR_BASE_DATE

Constructor Detail

LocalDateHelper

public LocalDateHelper()

Method Detail

getLocalDateTime

public static LocalDateTime getLocalDateTime(LocalDate date)

Convert a LocalDate instance to a LocalDateTime instance, handling null values.

Parameters:

date - LocalDate instance

Returns:

LocalDateTime instance or null

getLocalDate

public static LocalDate getLocalDate(LocalDateTime date)

Convert a LocalDateTime instance to a LocalDate instance, handling null values.

Parameters:

date - LocalDateTimeInstance

Returns:

LocalDate instance or null

compare

public static int compare(LocalDate d1,
                          LocalDate d2)

Compare two LocalDate instances, handling null values.

Parameters:

d1 - LocalDate instance

d2 - LocalDate instance

Returns:

negative if less, positive if greater

compare

public static int compare(LocalDate startDate,
                          LocalDate endDate,
                          LocalDate targetDate)

Determine if the target date is within the range specified by the start and end date.

Parameters:

startDate - range start date

endDate - range end date

targetDate - target date

Returns:

negative if the target date is before the range, positive if the target date is after the range

getDayEndDate

public static LocalDateTime getDayEndDate(LocalDate date)

Returns a new Date instance whose value represents the end of the day (i.e. the time of days is 11:59:59.999)

Parameters:

date - date to convert

Returns:

day start date