ch.randelshofer.text

Class FileSizeFormat

java.lang.Object

ch.randelshofer.text.FileSizeFormat

public class FileSizeFormat
extends java.lang.Object

Formats units in bytes into a human readable string. FIXME - Rework this, so that we can specify the number of desired digits.

Version:

1.1.1 2010-06-20 Don't scale byte values to kilobytes.
1.1 2009-07-05 By default use megabyte units instead of mebibyte units.
1.0 2009-03-20 Created.

Author:

Werner Randelshofer

Constructor Summary

Constructors

Constructor and Description
FileSizeFormat()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	format(long w) Returns a medium version of the formatted string.
java.lang.String	formatLong(long w) Returns a long version of the formatted string.
java.lang.String	formatShort(long w) Returns a short version of the formatted string.
static FileSizeFormat	getInstance()
boolean	isMebibyte()
void	setAlwaysIncludeBytes(boolean newValue)
void	setMaximumFractionDigits(int newValue)
void	setMebibyte(boolean isMebibyte)
void	setShortFormat(boolean newValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileSizeFormat

public FileSizeFormat()

Method Detail

setMaximumFractionDigits

public void setMaximumFractionDigits(int newValue)

setAlwaysIncludeBytes

public void setAlwaysIncludeBytes(boolean newValue)

setShortFormat

public void setShortFormat(boolean newValue)

setMebibyte

public void setMebibyte(boolean isMebibyte)

isMebibyte

public boolean isMebibyte()

format

public java.lang.String format(long w)

Returns a medium version of the formatted string.

Parameters:

w - Units in bytes.

Returns:

Formatted string.

formatLong

public java.lang.String formatLong(long w)

Returns a long version of the formatted string.

Parameters:

w - Units in bytes.

Returns:

Formatted string.

formatShort

public java.lang.String formatShort(long w)

Returns a short version of the formatted string.

Parameters:

w - Units in bytes.

Returns:

Formatted string.

getInstance

public static FileSizeFormat getInstance()