JSim.util

Class Util

java.lang.Object

JSim.util.Util

public class Util
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	DOUBLE_PRECISION
static int	SINGLE_PRECISION
static boolean	verbose

Constructor Summary

Constructors

Constructor and Description
Util()

Method Summary

Modifier and Type	Method and Description
static double	bound(double value, double[] grid)
static double	bound(double value, double min, double max)
static java.lang.String	bump(java.lang.String s)
static java.lang.String	capitalize(java.lang.String s)
static int	count(java.lang.String s, char c)
static java.lang.String	crushWhitespace(java.lang.String text)
static void	dumpMemory()
static boolean	hasNaNs(double[] arr)
static void	installSecurityMgr(java.lang.String name)
static boolean	isBlank(java.lang.String s)
static boolean	isJava15()
static boolean	isMacos()
static boolean	isPPC()
static boolean	isQuoted(java.lang.String s)
static boolean	isSame(double[] a, double[] b)
static boolean	isWin32()
static java.lang.String	javaDecode(java.lang.String s)
static java.lang.String	javaEncode(java.lang.String s)
static java.lang.String	javaOSVersion()
static java.lang.String	jsimHome()
static java.lang.String	jsimOSName()
static void	main(java.lang.String[] args)
static java.lang.String	memoryMessage()
static java.lang.String	midcrop(java.lang.String s, int len)
static boolean	nearlyZero(double d)
static boolean	onlyLettersAndDigits(java.lang.String s)
static java.lang.String	pretty(double d)
static java.lang.String	pretty(double[] d)
static java.lang.String	pretty(double d, boolean dbl)
static java.lang.String	pretty(int[] d)
static java.lang.String	removeCR(java.lang.String s)
static java.lang.String	removeTrailingWhitespace(java.lang.String s)
static double	round(double d, double delta)
static java.lang.String	safeName(java.lang.String s)
static void	setDefaultLocale(java.lang.String s)
static java.lang.String	stackTraceString(java.lang.Throwable t)
static java.lang.String	stripComments(java.lang.String text, java.lang.String begin, java.lang.String end)
static java.lang.String	stripQuotes(java.lang.String s)
static long[]	timeDiffArray(long diff)
static java.lang.String	timeDiffString(long diff)
static java.lang.String	timeDiffStringOld(long diff)
static boolean	toBoolean(java.lang.String s)
static double	toDouble(java.lang.String s)
static float	toFloat(java.lang.String s)
static int	toInt(java.lang.String s)
static java.lang.String	userHome()
static void	verbose(java.lang.String s)
static java.lang.String	version()
static java.lang.String	wrap(java.lang.String text, int width)

Methods inherited from class java.lang.Object

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

Field Detail

verbose

public static boolean verbose

DOUBLE_PRECISION

public static final int DOUBLE_PRECISION

See Also:

Constant Field Values

SINGLE_PRECISION

public static final int SINGLE_PRECISION

See Also:

Constant Field Values

Constructor Detail

Util

public Util()

Method Detail

version

public static final java.lang.String version()

javaOSVersion

public static final java.lang.String javaOSVersion()

jsimHome

public static java.lang.String jsimHome()
                                 throws Xcept

Throws:

Xcept

userHome

public static java.lang.String userHome()
                                 throws Xcept

Throws:

Xcept

isMacos

public static boolean isMacos()

isPPC

public static boolean isPPC()

isWin32

public static boolean isWin32()

isJava15

public static boolean isJava15()

jsimOSName

public static java.lang.String jsimOSName()

memoryMessage

public static java.lang.String memoryMessage()

dumpMemory

public static void dumpMemory()

verbose

public static void verbose(java.lang.String s)

toDouble

public static double toDouble(java.lang.String s)

toFloat

public static float toFloat(java.lang.String s)

toInt

public static int toInt(java.lang.String s)
                 throws Xcept

Throws:

Xcept

toBoolean

public static boolean toBoolean(java.lang.String s)
                         throws Xcept

Throws:

Xcept

round

public static double round(double d,
                           double delta)

bound

public static double bound(double value,
                           double min,
                           double max)

bound

public static double bound(double value,
                           double[] grid)

nearlyZero

public static boolean nearlyZero(double d)

isSame

public static boolean isSame(double[] a,
                             double[] b)

pretty

public static java.lang.String pretty(double d)

pretty

public static java.lang.String pretty(double d,
                                      boolean dbl)

pretty

public static java.lang.String pretty(double[] d)

pretty

public static java.lang.String pretty(int[] d)

bump

public static java.lang.String bump(java.lang.String s)
                             throws Xcept

Throws:

Xcept

safeName

public static java.lang.String safeName(java.lang.String s)

count

public static int count(java.lang.String s,
                        char c)

isBlank

public static boolean isBlank(java.lang.String s)

capitalize

public static java.lang.String capitalize(java.lang.String s)

crushWhitespace

public static java.lang.String crushWhitespace(java.lang.String text)

wrap

public static java.lang.String wrap(java.lang.String text,
                                    int width)

hasNaNs

public static boolean hasNaNs(double[] arr)

isQuoted

public static boolean isQuoted(java.lang.String s)

stripQuotes

public static java.lang.String stripQuotes(java.lang.String s)

onlyLettersAndDigits

public static boolean onlyLettersAndDigits(java.lang.String s)

removeCR

public static java.lang.String removeCR(java.lang.String s)

removeTrailingWhitespace

public static java.lang.String removeTrailingWhitespace(java.lang.String s)

midcrop

public static java.lang.String midcrop(java.lang.String s,
                                       int len)

timeDiffStringOld

public static java.lang.String timeDiffStringOld(long diff)

timeDiffString

public static java.lang.String timeDiffString(long diff)

timeDiffArray

public static long[] timeDiffArray(long diff)

javaEncode

public static java.lang.String javaEncode(java.lang.String s)

javaDecode

public static java.lang.String javaDecode(java.lang.String s)

setDefaultLocale

public static void setDefaultLocale(java.lang.String s)
                             throws Xcept

Throws:

Xcept

installSecurityMgr

public static void installSecurityMgr(java.lang.String name)
                               throws Xcept

Throws:

Xcept

stackTraceString

public static java.lang.String stackTraceString(java.lang.Throwable t)

stripComments

public static java.lang.String stripComments(java.lang.String text,
                                             java.lang.String begin,
                                             java.lang.String end)

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception