org.apache.poi.hpsf

Class Filetime

java.lang.Object

org.apache.poi.hpsf.Filetime

public class Filetime
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static long	dateToFileTime(java.util.Date date) Converts a Date into a filetime.
static java.util.Date	filetimeToDate(long filetime) Converts a Windows FILETIME into a Date.
static boolean	isUndefined(java.util.Date date) Return true if the date is undefined

Methods inherited from class java.lang.Object

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

Method Detail

filetimeToDate

public static java.util.Date filetimeToDate(long filetime)

Converts a Windows FILETIME into a Date. The Windows FILETIME structure holds a date and time associated with a file. The structure identifies a 64-bit integer specifying the number of 100-nanosecond intervals which have passed since January 1, 1601.

Parameters:

filetime - The filetime to convert.

Returns:

The Windows FILETIME as a Date.

dateToFileTime

public static long dateToFileTime(java.util.Date date)

Converts a Date into a filetime.

Parameters:

date - The date to be converted

Returns:

The filetime

See Also:

filetimeToDate(long)

isUndefined

public static boolean isUndefined(java.util.Date date)

Return true if the date is undefined

Parameters:

date - the date

Returns:

true if the date is undefined