ch.qos.logback.core.rolling.helper
Class RollingCalendar

java.lang.Object
  java.util.Calendar
      java.util.GregorianCalendar
          ch.qos.logback.core.rolling.helper.RollingCalendar

All Implemented Interfaces:

Serializable, Cloneable, Comparable<Calendar>

public class RollingCalendar
extends GregorianCalendar

RollingCalendar is a helper class to TimeBasedRollingPolicy or similar timed-based rolling policies. Given a periodicity type and the current time, it computes the start of the next interval.

Author:

Ceki Gülcü

See Also:

Serialized Form

Field Summary

static int	HALF_DAY
static int	TOP_OF_DAY
static int	TOP_OF_HOUR
static int	TOP_OF_MINUTE
static int	TOP_OF_MONTH
static int	TOP_OF_SECOND
static int	TOP_OF_TROUBLE
static int	TOP_OF_WEEK

Fields inherited from class java.util.GregorianCalendar

AD, BC

Fields inherited from class java.util.Calendar

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, MARCH, MAY, MILLISECOND, MINUTE, MONDAY, MONTH, NOVEMBER, OCTOBER, PM, SATURDAY, SECOND, SEPTEMBER, SUNDAY, THURSDAY, time, TUESDAY, UNDECIMBER, WEDNESDAY, WEEK_OF_MONTH, WEEK_OF_YEAR, YEAR, ZONE_OFFSET

Constructor Summary

RollingCalendar()

RollingCalendar(TimeZone tz, Locale locale)

Method Summary

int	computeTriggeringPeriod(String datePattern)
Date	getNextCheckDate(Date now)
long	getNextCheckMillis(Date now)
void	init(String datePattern)
void	printPeriodicity(ContextAwareBase cab)

Methods inherited from class java.util.GregorianCalendar

add, clone, computeFields, computeTime, equals, getActualMaximum, getActualMinimum, getGreatestMinimum, getGregorianChange, getLeastMaximum, getMaximum, getMinimum, getTimeZone, hashCode, isLeapYear, roll, roll, setGregorianChange, setTimeZone

Methods inherited from class java.util.Calendar

after, before, clear, clear, compareTo, complete, get, getAvailableLocales, getFirstDayOfWeek, getInstance, getInstance, getInstance, getInstance, getMinimalDaysInFirstWeek, getTime, getTimeInMillis, internalGet, isLenient, isSet, set, set, set, set, setFirstDayOfWeek, setLenient, setMinimalDaysInFirstWeek, setTime, setTimeInMillis, toString

Methods inherited from class java.lang.Object

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

Field Detail

TOP_OF_TROUBLE

public static final int TOP_OF_TROUBLE

See Also:

Constant Field Values

TOP_OF_SECOND

public static final int TOP_OF_SECOND

See Also:

Constant Field Values

TOP_OF_MINUTE

public static final int TOP_OF_MINUTE

See Also:

Constant Field Values

TOP_OF_HOUR

public static final int TOP_OF_HOUR

See Also:

Constant Field Values

HALF_DAY

public static final int HALF_DAY

See Also:

Constant Field Values

TOP_OF_DAY

public static final int TOP_OF_DAY

See Also:

Constant Field Values

TOP_OF_WEEK

public static final int TOP_OF_WEEK

See Also:

Constant Field Values

TOP_OF_MONTH

public static final int TOP_OF_MONTH

See Also:

Constant Field Values

Constructor Detail

RollingCalendar

public RollingCalendar()

RollingCalendar

public RollingCalendar(TimeZone tz,
                       Locale locale)

Method Detail

init

public void init(String datePattern)

getNextCheckMillis

public long getNextCheckMillis(Date now)

computeTriggeringPeriod

public int computeTriggeringPeriod(String datePattern)

printPeriodicity

public void printPeriodicity(ContextAwareBase cab)

getNextCheckDate

public Date getNextCheckDate(Date now)