org.nd4j.tools

Class BTools

java.lang.Object

org.nd4j.tools.BTools

public class BTools
extends java.lang.Object

includes several base tools

Author:

clavvis

Constructor Summary

Constructors

Constructor and Description
BTools()

Method Summary

Modifier and Type	Method and Description
static int	getIndexCharsCount(int MaxIndex) getIndexCharsCount public static int getIndexCharsCount( int MaxIndex ) Returns chars count for max value of index. Example: Max value of index is 150 and chars count is 3. It is important for statement of indexed values. Index columns can have the same width for all rouws.
static java.lang.String	getMtLvESS(int mtLv) getMtLvESS public static String getMtLvESS( int mtLv ) Returns string.
static java.lang.String	getMtLvISS() getMtLvISS public static String getMtLvISS() Returns string.
static java.lang.String	getSBln(boolean... blnA) getSBln public static String getSBln( boolean...
static java.lang.String	getSDbl(double Value, int DecPrec) getSDbl public static String getSDbl( double Value, int DecPrec ) Returns double converted to string. If Value is Double.NaN returns "NaN". If DecPrec is < 0 is DecPrec set 0.
static java.lang.String	getSDbl(double Value, int DecPrec, boolean ShowPlusSign) getSDbl public static String getSDbl( double Value, int DecPrec, boolean ShowPlusSign ) Returns double converted to string. If Value is Double.NaN returns "NaN". If DecPrec is < 0 is DecPrec set 0. If ShowPlusSign is true: - If Value is > 0 sign is '+'. - If Value is 0 sign is ' '.
static java.lang.String	getSDbl(double Value, int DecPrec, boolean ShowPlusSign, int StringLength) getSDbl public static String getSDbl( double Value, int DecPrec, boolean ShowPlusSign, int StringLength ) Returns double converted to string. If Value is Double.NaN returns "NaN". If DecPrec is < 0 is DecPrec set 0. If ShowPlusSign is true: - If Value is > 0 sign is '+'. - If Value is 0 sign is ' '. If StringLength is > base double string length before base double string adds relevant spaces. If StringLength is <= base double string length returns base double string.
static java.lang.String	getSInt(int Value) getSInt public static String getSInt( int Value ) Returns int converted to string.
static java.lang.String	getSInt(int Value, int CharsCount) getSInt public static String getSInt( int Value, int CharsCount ) Returns int converted to string. If CharsCount > base int string length before base int string adds relevant spaces. If CharsCount <= base int string length returns base int string.
static java.lang.String	getSInt(int Value, int CharsCount, char LeadingChar) getSInt public static String getSInt( int Value, int CharsCount, char LeadingChar ) Returns int converted to string. If CharsCount > base int string length before base int string adds relevant leading chars. If CharsCount <= base int string length returns base int string.
static java.lang.String	getSIntA(int... intA) getSIntA public static String getSIntA( int...
static java.lang.String	getSLcDtTm() getSLcDtTm public static String getSLcDtTm() Returns local datetime as string. Datetime format is "mm:ss.SSS".
static java.lang.String	getSLcDtTm(java.lang.String FormatS) getSLcDtTm public static String getSLcDtTm( String FormatS ) Returns local datetime as string. Datetime format is param.
static java.lang.String	getSpaces(int SpacesCount) getSpaces public static String getSpaces( int SpacesCount ) Returns asked count of spaces. If count of spaces is < 0 returns '?'.

Methods inherited from class java.lang.Object

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

Constructor Detail

BTools

public BTools()

Method Detail

getMtLvESS

public static java.lang.String getMtLvESS(int mtLv)

getMtLvESS
public static String getMtLvESS( int mtLv )
Returns string. String length create indentation(shift) of other text.
Indentation depends on method level - great method level, great indentation.
Main method has method level 0.
Other called method has method level 1, 2,...N.

Parameters:

mtLv - - method level

Returns:

method level external shift string

getMtLvISS

public static java.lang.String getMtLvISS()

getMtLvISS
public static String getMtLvISS()
Returns string. String create indentation(shift)
internal text to start text of method.

Returns:

method level internal shift string

getSpaces

public static java.lang.String getSpaces(int SpacesCount)

getSpaces
public static String getSpaces( int SpacesCount )
Returns asked count of spaces.
If count of spaces is < 0 returns '?'.

Parameters:

SpacesCount - = spaces count

Returns:

spaces

getSBln

public static java.lang.String getSBln(boolean... blnA)

getSBln
public static String getSBln( boolean... blnA )
Returns boolean(s) converted to char (true = 'T'; false = 'F')
If blnA.length is > 1 returns chars without separator.
If blnA is '{ true, false, true }' returns 'TFT'.
If blnA is null returns '?'.
If blnA.length is 0 returns '?'.

Parameters:

blnA -

Returns:

boolean(s) as string

getSDbl

public static java.lang.String getSDbl(double Value,
                                       int DecPrec)

getSDbl
public static String getSDbl( double Value, int DecPrec )
Returns double converted to string.
If Value is Double.NaN returns "NaN".
If DecPrec is < 0 is DecPrec set 0.

Parameters:

Value - - value

DecPrec - - decimal precision

Returns:

double as string

getSDbl

public static java.lang.String getSDbl(double Value,
                                       int DecPrec,
                                       boolean ShowPlusSign)

getSDbl
public static String getSDbl( double Value, int DecPrec, boolean ShowPlusSign )
Returns double converted to string.
If Value is Double.NaN returns "NaN".
If DecPrec is < 0 is DecPrec set 0.
If ShowPlusSign is true:
- If Value is > 0 sign is '+'.
- If Value is 0 sign is ' '.

Parameters:

Value - - value

DecPrec - - decimal precision

ShowPlusSign - - show plus sign

Returns:

double as string

getSDbl

public static java.lang.String getSDbl(double Value,
                                       int DecPrec,
                                       boolean ShowPlusSign,
                                       int StringLength)

getSDbl
public static String getSDbl( double Value, int DecPrec, boolean ShowPlusSign, int StringLength )
Returns double converted to string.
If Value is Double.NaN returns "NaN".
If DecPrec is < 0 is DecPrec set 0.
If ShowPlusSign is true:
- If Value is > 0 sign is '+'.
- If Value is 0 sign is ' '.
If StringLength is > base double string length
before base double string adds relevant spaces.
If StringLength is <= base double string length
returns base double string.

Parameters:

Value - - value

DecPrec - - decimal precision

ShowPlusSign - - show plus sign

StringLength - - string length

Returns:

double as string

getSInt

public static java.lang.String getSInt(int Value,
                                       int CharsCount)

getSInt
public static String getSInt( int Value, int CharsCount )
Returns int converted to string.
If CharsCount > base int string length
before base int string adds relevant spaces.
If CharsCount <= base int string length
returns base int string.

Parameters:

Value - - value

CharsCount - - chars count

Returns:

int as string

getSInt

public static java.lang.String getSInt(int Value,
                                       int CharsCount,
                                       char LeadingChar)

getSInt
public static String getSInt( int Value, int CharsCount, char LeadingChar )
Returns int converted to string.
If CharsCount > base int string length
before base int string adds relevant leading chars.
If CharsCount <= base int string length
returns base int string.

Parameters:

Value - - value

CharsCount - - chars count

LeadingChar - - leading char

Returns:

int as string

getSInt

public static java.lang.String getSInt(int Value)

getSInt
public static String getSInt( int Value )
Returns int converted to string.

Parameters:

Value -

Returns:

int as string

getSIntA

public static java.lang.String getSIntA(int... intA)

getSIntA
public static String getSIntA( int... intA )
Returns intA converted to string.
Strings are separated with ", ".
If intA is null returns '?'.
If intA.length is 0 returns '?'.

Parameters:

intA - - int value(s) (one or more)

Returns:

int... as string

getIndexCharsCount

public static int getIndexCharsCount(int MaxIndex)

getIndexCharsCount
public static int getIndexCharsCount( int MaxIndex )
Returns chars count for max value of index.
Example: Max value of index is 150 and chars count is 3.
It is important for statement of indexed values.
Index columns can have the same width for all rouws.

Parameters:

MaxIndex - - max value of index

Returns:

chars count for max value of index

getSLcDtTm

public static java.lang.String getSLcDtTm()

getSLcDtTm
public static String getSLcDtTm()
Returns local datetime as string.
Datetime format is "mm:ss.SSS".

Returns:

local datetime as string

getSLcDtTm

public static java.lang.String getSLcDtTm(java.lang.String FormatS)

getSLcDtTm
public static String getSLcDtTm( String FormatS )
Returns local datetime as string.
Datetime format is param.

Parameters:

FormatS - datetime format

Returns:

local datetime as string