de.bea.domingo.util
Class GregorianTimeZone

java.lang.Object
  java.util.Calendar
      java.util.GregorianCalendar
          de.bea.domingo.util.GregorianTimeZone

All Implemented Interfaces:

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

public final class GregorianTimeZone
extends java.util.GregorianCalendar

A time-only Gregorian calendar.

Author:

Kurt Riede

See Also:

Serialized Form

Field Summary

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

GregorianTimeZone()
Default Constructor.

GregorianTimeZone(java.util.Calendar calendar)
Creates a new Gregorian date from a given java.util.Calendar.

GregorianTimeZone(java.util.Date date)
Creates a new Gregorian date from a given java.util.Date.

GregorianTimeZone(java.util.TimeZone timezone)
Creates a new Gregorian time zone from a given time zone.

Method Summary

protected void	computeFields() Overwrites GregorianCalendar.computeFields(), to disable all date and time fields.
boolean	equals(java.lang.Object object) Indicates whether some other object is "equal to" this one.
int	hashCode() Returns a hash code value for the object.
void	set(int field, int value) Overwrite prevents setting date and time fields.
java.lang.String	toString() Formats a date as a string in a locale-independent format.

Methods inherited from class java.util.GregorianCalendar

add, clone, computeTime, getActualMaximum, getActualMinimum, getGreatestMinimum, getGregorianChange, getLeastMaximum, getMaximum, getMinimum, getTimeZone, 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, setFirstDayOfWeek, setLenient, setMinimalDaysInFirstWeek, setTime, setTimeInMillis

Methods inherited from class java.lang.Object

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

Constructor Detail

GregorianTimeZone

public GregorianTimeZone()

Default Constructor.

GregorianTimeZone

public GregorianTimeZone(java.util.Date date)

Creates a new Gregorian date from a given java.util.Date.

Parameters:

date - the date for the new calendar

GregorianTimeZone

public GregorianTimeZone(java.util.Calendar calendar)

Creates a new Gregorian date from a given java.util.Calendar.

Parameters:

calendar - the original calendar for the new calendar

GregorianTimeZone

public GregorianTimeZone(java.util.TimeZone timezone)

Creates a new Gregorian time zone from a given time zone.

Parameters:

timezone - the time zone

Method Detail

set

public void set(int field,
                int value)

Overwrite prevents setting date and time fields.

Overrides:

set in class java.util.Calendar

Parameters:

field - the given calendar field.

value - the value to be set for the given calendar field.

See Also:

Calendar.set(int, int)

toString

public java.lang.String toString()

Formats a date as a string in a locale-independent format.

Overrides:

toString in class java.util.Calendar

Returns:

string representation of date in reverse format with leading zeros: YYYY-MM-DD.

See Also:

Object.toString()

computeFields

protected void computeFields()

Overwrites GregorianCalendar.computeFields(), to disable all date and time fields.

Overrides:

computeFields in class java.util.GregorianCalendar

See Also:

Calendar.computeFields()

equals

public boolean equals(java.lang.Object object)

Indicates whether some other object is "equal to" this one.

Overrides:

equals in class java.util.GregorianCalendar

Parameters:

object - the reference object with which to compare.

Returns:

true if this object is the same as the object argument; false otherwise.

See Also:

Object.equals(java.lang.Object)

hashCode

public int hashCode()

Returns a hash code value for the object.

Overrides:

hashCode in class java.util.GregorianCalendar

Returns:

a hash code value for this object.

See Also:

Object.hashCode()