org.apache.log4j

Class RollingCalendar

java.lang.Object

java.util.Calendar

java.util.GregorianCalendar

org.apache.log4j.RollingCalendar

All Implemented Interfaces:

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

class RollingCalendar
extends java.util.GregorianCalendar

RollingCalendar is a helper class to DailyRollingFileAppender. Given a periodicity type and the current time, it computes the start of the next interval.

Nested Class Summary

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

java.util.Calendar.Builder

Field Summary

Fields

Modifier and Type	Field and Description
private static long	serialVersionUID
(package private) int	type

Fields inherited from class java.util.GregorianCalendar

AD, BC

Fields inherited from class java.util.Calendar

ALL_STYLES, AM, AM_PM, APRIL, areFieldsSet, AUGUST, DATE, DAY_OF_MONTH, DAY_OF_WEEK, DAY_OF_WEEK_IN_MONTH, DAY_OF_YEAR, DECEMBER, DST_OFFSET, ERA, FEBRUARY, FIELD_COUNT, fields, FRIDAY, HOUR, HOUR_OF_DAY, isSet, isTimeSet, 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, time, TUESDAY, UNDECIMBER, WEDNESDAY, WEEK_OF_MONTH, WEEK_OF_YEAR, YEAR, ZONE_OFFSET

Constructor Summary

Constructors

Constructor and Description
RollingCalendar()
RollingCalendar(java.util.TimeZone tz, java.util.Locale locale)

Method Summary

Modifier and Type	Method and Description
java.util.Date	getNextCheckDate(java.util.Date now)
long	getNextCheckMillis(java.util.Date now)
(package private) void	setType(int type)

Methods inherited from class java.util.GregorianCalendar

add, clone, computeFields, computeTime, 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, complete, get, getAvailableCalendarTypes, getAvailableLocales, getDisplayName, getDisplayNames, getFirstDayOfWeek, getInstance, getInstance, getInstance, getInstance, getMinimalDaysInFirstWeek, getTime, getTimeInMillis, internalGet, isLenient, isSet, set, set, set, set, setFirstDayOfWeek, setLenient, setMinimalDaysInFirstWeek, setTime, setTimeInMillis, toInstant, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

type

int type

Constructor Detail

RollingCalendar

RollingCalendar()

RollingCalendar

RollingCalendar(java.util.TimeZone tz,
                java.util.Locale locale)

Method Detail

setType

void setType(int type)

getNextCheckMillis

public long getNextCheckMillis(java.util.Date now)

getNextCheckDate

public java.util.Date getNextCheckDate(java.util.Date now)