Overview  Package   Class  Use  Deprecated  Index
Home >> All >> jreceiver >> util >> [ text overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

jreceiver.util.text
Class CompactFormat  

java.lang.Object
  jreceiver.util.text.CompactFormat

---

public final class CompactFormat

extends java.lang.Object

format a number in a brief and human-friendly manner

E.g., shortens 2362352523L to "2.6G"

Other examples of output: 1.8G, 997M, 3.0T, 1.3K, 342

TODO: add a 3,956K option like can be found in Windows explorer.

TODO: determine if localization can or should be done.

Version:

$Revision: 1.2 $ $Date: 2002/12/29 00:44:08 $

---

Field Summary
static short	DEFAULT_BLOCK_SIZE           represents a 'kilo'
private static java.lang.String	SUFFIXES           the suffixes to use for every step of blocksize

 

Constructor Summary

CompactFormat()

 

Method Summary
protected static java.lang.String	fmt(short kilos, short val, short remainder, boolean is_negative, int blocksize)           perform the final format
static java.lang.String	format(long n)           Format a long value to a human-friendly format.
static java.lang.String	format(long n, int blocksize)           Format a long value to a human-friendly format.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

DEFAULT_BLOCK_SIZE

public static final short DEFAULT_BLOCK_SIZE

represents a 'kilo'

See Also:

Constant Field Values

---

SUFFIXES

private static final java.lang.String SUFFIXES

the suffixes to use for every step of blocksize

See Also:

Constant Field Values

Constructor Detail

CompactFormat

public CompactFormat()

Method Detail

format

public static java.lang.String format(long n)

Format a long value to a human-friendly format.

For example, it shortens an unwieldy 2362352523L to "2.4G"

Other examples of output: 1.8G, -2.1G, 997M, 3.0T, 1.3K, 342

Note that the default blocksize of 1024 is used.

---

format

public static java.lang.String format(long n,
                                      int blocksize)

Format a long value to a human-friendly format.

For example, it shortens an unwieldy 2362352523L to "2.4G"

Other examples of output: 1.8G, -2.1G, 997M, 3.0T, 1.3K, 342

---

fmt

protected static java.lang.String fmt(short kilos,
                                      short val,
                                      short remainder,
                                      boolean is_negative,
                                      int blocksize)

perform the final format

e.g., 4,046,000,000 => 4.046 => "4.1G" if blocksize is 1000

Note that this only supports a single digit after the decimal place.

Note that an extra decimal of precision will only be included if the value is less than 100.

More flexibility could be added in the future.

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> jreceiver >> util >> [ text overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---