BigNumberUtil (Dataflow Library Distribution Project 6.5.3-150 API)

java.lang.Object
- com.pervasive.datarush.util.BigNumberUtil

public final class BigNumberUtil
extends Object

Miscellaneous BigInteger and BigDecimal utilities

Field Summary

Fields
Modifier and Type	Field and Description
`static BigInteger`	`BYTE_MAX`
`static BigInteger`	`BYTE_MIN`
`static BigDecimal`	`DOUBLE_MAX`
`static BigDecimal`	`DOUBLE_MIN`
`static BigDecimal`	`FLOAT_MAX`
`static BigDecimal`	`FLOAT_MIN`
`static BigInteger`	`INTEGER_MAX`
`static BigInteger`	`INTEGER_MIN`
`static BigInteger`	`LONG_MAX`
`static BigInteger`	`LONG_MIN`
`static BigInteger`	`SHORT_MAX`
`static BigInteger`	`SHORT_MIN`

Method Summary

Methods
Modifier and Type	Method and Description
`static BigDecimal`	`divide(BigDecimal bigNumerator, BigDecimal bigDenominator)` Divides a BigDecimal by a BigDecimal.
`static BigDecimal`	`divide(BigDecimal bigNumerator, BigDecimal bigDenominator, MathContext context)` Divides a BigDecimal by a BigDecimal.
`static BigDecimal`	`divide(BigDecimal bigNumerator, long denominator)` Divides a BigDecimal by a long while preserving scale.
`static boolean`	`isInByteRange(Number number)` Checks to see if a number is in the valid range for a Byte type.
`static boolean`	`isInDoubleRange(Number number)` Checks to see if a number is in the valid range for a Double type.
`static boolean`	`isInFloatRange(Number number)` Checks to see if a number is in the valid range for a Float type.
`static boolean`	`isInIntegerRange(Number number)` Checks to see if a number is in the valid range for a Integer type.
`static boolean`	`isInLongRange(Number number)` Checks to see if a number is in the valid range for a Long type.
`static boolean`	`isInRange(Number number, BigDecimal min, BigDecimal max)` Checks to see if a number is within the specified range.
`static boolean`	`isInRange(Number number, BigInteger min, BigInteger max)` Checks to see if a number is within the specified range.
`static boolean`	`isInShortRange(Number number)` Checks to see if a number is in the valid range for a Short type.
`static BigDecimal`	`remainder(BigDecimal bigNumerator, BigDecimal bigDenominator)` Divides a BigDecimal by a BigDecimal and returns the remainder.
`static BigDecimal`	`remainder(BigDecimal bigNumerator, BigDecimal bigDenominator, MathContext context)` Divides a BigDecimal by a BigDecimal and returns the remainder.
`static BigDecimal`	`root(BigDecimal num, int n, MathContext baseMC)` Calculates the nth root of a BigDecimal.
`static BigDecimal`	`sqrt(BigDecimal num, MathContext baseMC)` Calculates the square root of a BigDecimal.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - BYTE_MIN
```
public static final BigInteger BYTE_MIN
```
  - BYTE_MAX
```
public static final BigInteger BYTE_MAX
```
  - SHORT_MIN
```
public static final BigInteger SHORT_MIN
```
  - SHORT_MAX
```
public static final BigInteger SHORT_MAX
```
  - INTEGER_MIN
```
public static final BigInteger INTEGER_MIN
```
  - INTEGER_MAX
```
public static final BigInteger INTEGER_MAX
```
  - LONG_MIN
```
public static final BigInteger LONG_MIN
```
  - LONG_MAX
```
public static final BigInteger LONG_MAX
```
  - FLOAT_MIN
```
public static final BigDecimal FLOAT_MIN
```
  - FLOAT_MAX
```
public static final BigDecimal FLOAT_MAX
```
  - DOUBLE_MIN
```
public static final BigDecimal DOUBLE_MIN
```
  - DOUBLE_MAX
```
public static final BigDecimal DOUBLE_MAX
```
- Method Detail
  - isInByteRange
```
public static boolean isInByteRange(Number number)
```
    Checks to see if a number is in the valid range for a Byte type.
    
    Parameters:
    number - the number to check
    
    Returns:
    true if in range
  - isInShortRange
```
public static boolean isInShortRange(Number number)
```
    Checks to see if a number is in the valid range for a Short type.
    
    Parameters:
    number - the number to check
    
    Returns:
    true if in range
  - isInIntegerRange
```
public static boolean isInIntegerRange(Number number)
```
    Checks to see if a number is in the valid range for a Integer type.
    
    Parameters:
    number - the number to check
    
    Returns:
    true if in range
  - isInLongRange
```
public static boolean isInLongRange(Number number)
```
    Checks to see if a number is in the valid range for a Long type.
    
    Parameters:
    number - the number to check
    
    Returns:
    true if in range
  - isInFloatRange
```
public static boolean isInFloatRange(Number number)
```
    Checks to see if a number is in the valid range for a Float type.
    
    Parameters:
    number - the number to check
    
    Returns:
    true if in range
  - isInDoubleRange
```
public static boolean isInDoubleRange(Number number)
```
    Checks to see if a number is in the valid range for a Double type.
    
    Parameters:
    number - the number to check
    
    Returns:
    true if in range
  - isInRange
```
public static boolean isInRange(Number number,
                BigInteger min,
                BigInteger max)
```
    Checks to see if a number is within the specified range.
    
    Parameters:
    number - the number to check
    min - the inclusive minimum of the range
    max - the inclusive maximum of the range
    
    Returns:
    true if in range
  - isInRange
```
public static boolean isInRange(Number number,
                BigDecimal min,
                BigDecimal max)
```
    Checks to see if a number is within the specified range.
    
    Parameters:
    number - the number to check
    min - the inclusive minimum of the range
    max - the inclusive maximum of the range
    
    Returns:
    true if in range
  - divide
```
public static BigDecimal divide(BigDecimal bigNumerator,
                long denominator)
```
    Divides a BigDecimal by a long while preserving scale.
    
    Parameters:
    bigNumerator - the BigDecimal to divide
    denominator - value to divide by
    
    Returns:
    the quotient of the division
  - divide
```
public static BigDecimal divide(BigDecimal bigNumerator,
                BigDecimal bigDenominator)
```
    Divides a BigDecimal by a BigDecimal. This method will return null if the divisor is zero.
    
    Parameters:
    bigNumerator - the dividend
    bigDenominator - the divisor
    
    Returns:
    the quotient of the division
  - divide
```
public static BigDecimal divide(BigDecimal bigNumerator,
                BigDecimal bigDenominator,
                MathContext context)
```
    Divides a BigDecimal by a BigDecimal. This method will return null if the divisor is zero.
    
    Parameters:
    bigNumerator - the dividend
    bigDenominator - the divisor
    context - the context to use
    
    Returns:
    the quotient of the division
  - remainder
```
public static BigDecimal remainder(BigDecimal bigNumerator,
                   BigDecimal bigDenominator)
```
    Divides a BigDecimal by a BigDecimal and returns the remainder. This method will return null if the divisor is zero.
    
    Parameters:
    bigNumerator - the dividend
    bigDenominator - the divisor
    
    Returns:
    the remainder of the division
  - remainder
```
public static BigDecimal remainder(BigDecimal bigNumerator,
                   BigDecimal bigDenominator,
                   MathContext context)
```
    Divides a BigDecimal by a BigDecimal and returns the remainder. This method will return null if the divisor is zero.
    
    Parameters:
    bigNumerator - the dividend
    bigDenominator - the divisor
    context - the context to use
    
    Returns:
    the remainder of the division
  - sqrt
```
public static BigDecimal sqrt(BigDecimal num,
              MathContext baseMC)
```
    Calculates the square root of a BigDecimal.
    
    Parameters:
    num - a value
    baseMC - the math context to use
    
    Returns:
    the square root of num
  - root
```
public static BigDecimal root(BigDecimal num,
              int n,
              MathContext baseMC)
```
    Calculates the nth root of a BigDecimal.
    
    Parameters:
    num - a value
    n - the root
    baseMC - the math context to use
    
    Returns:
    the nth root of num

Class BigNumberUtil

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

BYTE_MIN

BYTE_MAX

SHORT_MIN

SHORT_MAX

INTEGER_MIN

INTEGER_MAX

LONG_MIN

LONG_MAX

FLOAT_MIN

FLOAT_MAX

DOUBLE_MIN

DOUBLE_MAX

Method Detail

isInByteRange

isInShortRange

isInIntegerRange

isInLongRange

isInFloatRange

isInDoubleRange

isInRange

isInRange

divide

divide

divide

remainder

remainder

sqrt

root