BigFloat.Context (ch.obermuhlner.math.big 2.3.0 API)

java.lang.Object
- ch.obermuhlner.math.big.BigFloat.Context

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

BigFloat
```
public static class BigFloat.Context
extends java.lang.Object
implements java.io.Serializable
```
Manages the MathContext and provides factory methods for BigFloat values.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

BigFloat NEGATIVE_ONE

BigFloat ONE

BigFloat ZERO

Fields
Modifier and Type	Field and Description
`BigFloat`	`NEGATIVE_ONE`
`BigFloat`	`ONE`
`BigFloat`	`ZERO`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`BigFloat`	`e()` Returns the constant e with this context.
`boolean`	`equals(java.lang.Object obj)`
`BigFloat`	`factorial(int n)` Returns the factorial of n with this context.
`java.math.MathContext`	`getMathContext()` Returns the `MathContext` of this context.
`int`	`getPrecision()` Returns the precision of this context.
`java.math.RoundingMode`	`getRoundingMode()` Returns the `RoundingMode` of this context.
`int`	`hashCode()`
`BigFloat`	`pi()` Returns the constant pi with this context.
`java.lang.String`	`toString()`
`BigFloat`	`valueOf(java.math.BigDecimal value)` Creates a `BigFloat` value with this context.
`BigFloat`	`valueOf(BigFloat value)` Creates a `BigFloat` value with this context.
`BigFloat`	`valueOf(double value)` Creates a `BigFloat` value with this context.
`BigFloat`	`valueOf(int value)` Creates a `BigFloat` value with this context.
`BigFloat`	`valueOf(int value, boolean unsigned)` parse unsigned value with this logic `value & 4294967295`
`BigFloat`	`valueOf(long value)` Creates a `BigFloat` value with this context.
`BigFloat`	`valueOf(long value, boolean unsigned)` parse unsigned value with this logic `value & 18446744073709551615`
`BigFloat`	`valueOf(java.lang.String value)` Creates a `BigFloat` value with this context.

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

- Field Detail
  - NEGATIVE_ONE
```
public final BigFloat NEGATIVE_ONE
```
  - ZERO
```
public final BigFloat ZERO
```
  - ONE
```
public final BigFloat ONE
```
- Method Detail
  - getMathContext
```
public java.math.MathContext getMathContext()
```
    Returns the MathContext of this context.
    
    Returns:
    
    the MathContext
  - getPrecision
```
public int getPrecision()
```
    Returns the precision of this context.
    This is equivalent to calling getMathContext().getPrecision().
    
    Returns:
    
    the precision
  - getRoundingMode
```
public java.math.RoundingMode getRoundingMode()
```
    Returns the RoundingMode of this context.
    This is equivalent to calling getMathContext().getRoundingMode().
    
    Returns:
    
    the RoundingMode
  - valueOf
```
public BigFloat valueOf(BigFloat value)
```
    Creates a BigFloat value with this context.
    
    Parameters:
    
    value - the source BigFloat value
    
    Returns:
    
    the BigFloat value with this context (rounded to the precision of this context)
  - valueOf
```
public BigFloat valueOf(java.math.BigDecimal value)
```
    Creates a BigFloat value with this context.
    
    Parameters:
    
    value - the source BigDecimal value
    
    Returns:
    
    the BigFloat value with this context (rounded to the precision of this context)
  - valueOf
```
public BigFloat valueOf(int value)
```
    Creates a BigFloat value with this context.
    
    Parameters:
    
    value - the source int value
    
    Returns:
    
    the BigFloat value with this context (rounded to the precision of this context)
  - valueOf
```
public BigFloat valueOf(int value,
                        boolean unsigned)
```
    parse unsigned value with this logic
```
value & 4294967295
```
    Parameters:
    
    value - an int value
    
    unsigned - if true value will parse as unsigned integer
    
    Returns:
    
    the BigFloat value with this context (rounded to the precision of this context)
  - valueOf
```
public BigFloat valueOf(long value)
```
    Creates a BigFloat value with this context.
    
    Parameters:
    
    value - the source long value
    
    Returns:
    
    the BigFloat value with this context (rounded to the precision of this context)
  - valueOf
```
public BigFloat valueOf(long value,
                        boolean unsigned)
```
    parse unsigned value with this logic
```
value & 18446744073709551615
```
    Parameters:
    
    value - an int value
    
    unsigned - if true value will parse as unsigned integer
    
    Returns:
    
    the BigFloat value with this context (rounded to the precision of this context)
  - valueOf
```
public BigFloat valueOf(double value)
```
    Creates a BigFloat value with this context.
    
    Parameters:
    
    value - the source double value
    
    Returns:
    
    the BigFloat value with this context (rounded to the precision of this context)
  - valueOf
```
public BigFloat valueOf(java.lang.String value)
```
    Creates a BigFloat value with this context.
    
    Parameters:
    
    value - the source String value
    
    Returns:
    
    the BigFloat value with this context (rounded to the precision of this context)
    
    Throws:
    
    java.lang.NumberFormatException - if the value is not a valid number.
  - pi
```
public BigFloat pi()
```
    Returns the constant pi with this context.
    
    Returns:
    
    pi with this context (rounded to the precision of this context)
    
    See Also:
    
    BigDecimalMath.pi(MathContext)
  - e
```
public BigFloat e()
```
    Returns the constant e with this context.
    
    Returns:
    
    e with this context (rounded to the precision of this context)
    
    See Also:
    
    BigDecimalMath.e(MathContext)
  - factorial
```
public BigFloat factorial(int n)
```
    Returns the factorial of n with this context.
    
    Parameters:
    
    n - the value to calculate
    
    Returns:
    
    the factorial of n with this context (rounded to the precision of this context)
    
    See Also:
    
    BigDecimalMath.factorial(int)
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object

Class BigFloat.Context

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

NEGATIVE_ONE

ZERO

ONE

Method Detail

getMathContext

getPrecision

getRoundingMode

valueOf

valueOf

valueOf

valueOf

valueOf

valueOf

valueOf

valueOf

pi

e

factorial

hashCode

equals

toString