psdi.util

Class GregorianCalendarPlus

java.lang.Object

java.util.Calendar

java.util.GregorianCalendar

psdi.util.GregorianCalendarPlus

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<java.util.Calendar>

public class GregorianCalendarPlus
extends java.util.GregorianCalendar

Extends Gregorian calendar and provides support for adding or subtracting HOUR and MINUTE that is of type double. This class is useful when there is a need to add/subtract fractional time to a Calendar. For example add 3.5 hours to the current time.

Author:

Sachin Balagopalan

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.Calendar

java.util.Calendar.Builder

Field Summary

Fields inherited from class java.util.GregorianCalendar

AD, BC

Fields inherited from class java.util.Calendar

ALL_STYLES, AM, AM_PM, APRIL, AUGUST, DATE, DAY_OF_MONTH, DAY_OF_WEEK, DAY_OF_WEEK_IN_MONTH, DAY_OF_YEAR, DECEMBER, DST_OFFSET, ERA, FEBRUARY, FIELD_COUNT, FRIDAY, HOUR, HOUR_OF_DAY, JANUARY, JULY, JUNE, LONG, LONG_FORMAT, LONG_STANDALONE, MARCH, MAY, MILLISECOND, MINUTE, MONDAY, MONTH, NARROW_FORMAT, NARROW_STANDALONE, NOVEMBER, OCTOBER, PM, SATURDAY, SECOND, SEPTEMBER, SHORT, SHORT_FORMAT, SHORT_STANDALONE, SUNDAY, THURSDAY, TUESDAY, UNDECIMBER, WEDNESDAY, WEEK_OF_MONTH, WEEK_OF_YEAR, YEAR, ZONE_OFFSET

Constructor Summary

Constructors

Constructor and Description
GregorianCalendarPlus()
GregorianCalendarPlus(int year, int month, int dayOfMonth)
GregorianCalendarPlus(int year, int month, int dayOfMonth, int hourOfDay, int minute)
GregorianCalendarPlus(int year, int month, int dayOfMonth, int hourOfDay, int minute, int second)
GregorianCalendarPlus(java.util.Locale aLocale)
GregorianCalendarPlus(java.util.TimeZone zone)
GregorianCalendarPlus(java.util.TimeZone zone, java.util.Locale aLocale)

Method Summary

Modifier and Type	Method and Description
void	add(int field, double amount) Add or subtract HOURS or MINUTES to the existing time.

Methods inherited from class java.util.GregorianCalendar

add, clone, equals, from, getActualMaximum, getActualMinimum, getCalendarType, getGreatestMinimum, getGregorianChange, getLeastMaximum, getMaximum, getMinimum, getTimeZone, getWeeksInWeekYear, getWeekYear, hashCode, isLeapYear, isWeekDateSupported, roll, roll, setGregorianChange, setTimeZone, setWeekDate, toZonedDateTime

Methods inherited from class java.util.Calendar

after, before, clear, clear, compareTo, get, getAvailableCalendarTypes, getAvailableLocales, getDisplayName, getDisplayNames, getFirstDayOfWeek, getInstance, getInstance, getInstance, getInstance, getMinimalDaysInFirstWeek, getTime, getTimeInMillis, isLenient, isSet, set, set, set, set, setFirstDayOfWeek, setLenient, setMinimalDaysInFirstWeek, setTime, setTimeInMillis, toInstant, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

GregorianCalendarPlus

public GregorianCalendarPlus()

GregorianCalendarPlus

public GregorianCalendarPlus(java.util.TimeZone zone)

GregorianCalendarPlus

public GregorianCalendarPlus(java.util.Locale aLocale)

GregorianCalendarPlus

public GregorianCalendarPlus(java.util.TimeZone zone,
                             java.util.Locale aLocale)

GregorianCalendarPlus

public GregorianCalendarPlus(int year,
                             int month,
                             int dayOfMonth)

GregorianCalendarPlus

public GregorianCalendarPlus(int year,
                             int month,
                             int dayOfMonth,
                             int hourOfDay,
                             int minute)

GregorianCalendarPlus

public GregorianCalendarPlus(int year,
                             int month,
                             int dayOfMonth,
                             int hourOfDay,
                             int minute,
                             int second)

Method Detail

add

public void add(int field,
                double amount)

Add or subtract HOURS or MINUTES to the existing time.

Parameters:

field - - CALENDAR.HOUR or CALENDAR.MINUTE

amount - - double