BTools (nd4j-common 1.0.0-M2 API)

java.lang.Object
- org.nd4j.common.tools.BTools

```
public class BTools
extends Object
```

Constructor Summary

Constructors
Constructor and Description

BTools()

Constructors
Constructor and Description
`BTools()`

Method Summary

All Methods Static Methods Concrete Methods
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 String`	`getMtLvESS(int mtLv)` getMtLvESS public static String getMtLvESS( int mtLv ) Returns string.
`static String`	`getMtLvISS()` getMtLvISS public static String getMtLvISS() Returns string.
`static String`	`getSBln(boolean... blnA)` getSBln public static String getSBln( boolean...
`static 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 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 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 String`	`getSInt(int Value)` getSInt public static String getSInt( int Value ) Returns int converted to string.
`static 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 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 String`	`getSIntA(int... intA)` getSIntA public static String getSIntA( int...
`static String`	`getSLcDtTm()` getSLcDtTm public static String getSLcDtTm() Returns local datetime as string. Datetime format is "mm:ss.SSS".
`static String`	`getSLcDtTm(String FormatS)` getSLcDtTm public static String getSLcDtTm( String FormatS ) Returns local datetime as string. Datetime format is param.
`static 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 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 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 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 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 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 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 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 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 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 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 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 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 String getSLcDtTm(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

Class BTools

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

BTools

Method Detail

getMtLvESS

getMtLvISS

getSpaces

getSBln

getSDbl

getSDbl

getSDbl

getSInt

getSInt

getSInt

getSIntA

getIndexCharsCount

getSLcDtTm

getSLcDtTm