com.antelmann.calendar
Class HourFormat

java.lang.Object
  java.text.Format
      com.antelmann.calendar.HourFormat

All Implemented Interfaces:

Serializable, Cloneable

public class HourFormat
extends Format

a special format to convert between an long and its representation in the format h:mm:ss

Since:

01/13/09

Author:

Holger Antelmann

See Also:

Stopwatch, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.text.Format

Format.Field

Constructor Summary

HourFormat()

HourFormat(boolean useLongDisplayFormat)
if the long display format is used, parsing is currently not supported

HourFormat(String decimalFormat)
uses a decimal hour format

Method Summary

static long	decimalHoursToTime(double hours)
StringBuffer	format(Object value, StringBuffer toAppendTo, FieldPosition fieldPosition)
boolean	isUseLongDisplayFormat()
Long	parseObject(String source, ParsePosition pos)
static double	toDecimalHours(long time)

Methods inherited from class java.text.Format

clone, format, formatToCharacterIterator, parseObject

Methods inherited from class java.lang.Object

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

Constructor Detail

HourFormat

public HourFormat(String decimalFormat)

uses a decimal hour format

See Also:

toDecimalHours(long), DecimalFormat

HourFormat

public HourFormat()

HourFormat

public HourFormat(boolean useLongDisplayFormat)

if the long display format is used, parsing is currently not supported

Method Detail

isUseLongDisplayFormat

public boolean isUseLongDisplayFormat()

format

public StringBuffer format(Object value,
                           StringBuffer toAppendTo,
                           FieldPosition fieldPosition)

Specified by:

format in class Format

parseObject

public Long parseObject(String source,
                        ParsePosition pos)

Specified by:

parseObject in class Format

decimalHoursToTime

public static long decimalHoursToTime(double hours)

toDecimalHours

public static double toDecimalHours(long time)